.github/workflows/auto-i18n.yml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
       - name: 🐈‍⬛ Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
@@ -54,7 +54,7 @@ jobs:
           yarn install
 
       - name: 🏃‍♀️ Translate
-        run: yarn i18n:sync && yarn i18n:translate
+        run: yarn sync:i18n && yarn auto:i18n
 
       - name: 🔍 Format
         run: yarn format

.github/workflows/claude-code-review.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
         with:
           fetch-depth: 1
 

.github/workflows/claude-translator.yml

@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
         with:
           fetch-depth: 1
 

.github/workflows/claude.yml

@@ -37,7 +37,7 @@ jobs:
       actions: read # Required for Claude to read CI results on PRs
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
         with:
           fetch-depth: 1
 

.github/workflows/dispatch-docs-update.yml

@@ -19,7 +19,7 @@ jobs:
           echo "tag=${{ github.event.release.tag_name }}" >> $GITHUB_OUTPUT
 
       - name: Dispatch update-download-version workflow to cherry-studio-docs
-        uses: peter-evans/repository-dispatch@v4
+        uses: peter-evans/repository-dispatch@v3
         with:
           token: ${{ secrets.REPO_DISPATCH_TOKEN }}
           repository: CherryHQ/cherry-studio-docs

.github/workflows/github-issue-tracker.yml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Check Beijing Time
         id: check_time
@@ -42,7 +42,7 @@ jobs:
 
       - name: Add pending label if in quiet hours
         if: steps.check_time.outputs.should_delay == 'true'
-        uses: actions/github-script@v8
+        uses: actions/github-script@v7
         with:
           script: |
             github.rest.issues.addLabels({
@@ -118,7 +118,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

.github/workflows/nightly-build.yml

@@ -51,7 +51,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
         with:
           ref: main
 

.github/workflows/pr-ci.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
 
       - name: Install Node.js
         uses: actions/setup-node@v6
@@ -58,7 +58,7 @@ jobs:
         run: yarn typecheck
 
       - name: i18n Check
-        run: yarn i18n:check
+        run: yarn check:i18n
 
       - name: Test
         run: yarn test

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 

.github/workflows/sync-to-gitcode.yml

@@ -1,305 +0,0 @@
-name: Sync Release to GitCode
-
-on:
-  release:
-    types: [published]
-  workflow_dispatch:
-    inputs:
-      tag:
-        description: 'Release tag (e.g. v1.0.0)'
-        required: true
-      clean:
-        description: 'Clean node_modules before build'
-        type: boolean
-        default: false
-
-permissions:
-  contents: read
-
-jobs:
-  build-and-sync-to-gitcode:
-    runs-on: [self-hosted, windows-signing]
-    steps:
-      - name: Get tag name
-        id: get-tag
-        shell: bash
-        run: |
-          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
-            echo "tag=${{ github.event.inputs.tag }}" >> $GITHUB_OUTPUT
-          else
-            echo "tag=${{ github.event.release.tag_name }}" >> $GITHUB_OUTPUT
-          fi
-
-      - name: Check out Git repository
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-          ref: ${{ steps.get-tag.outputs.tag }}
-
-      - name: Set package.json version
-        shell: bash
-        run: |
-          TAG="${{ steps.get-tag.outputs.tag }}"
-          VERSION="${TAG#v}"
-          npm version "$VERSION" --no-git-tag-version --allow-same-version
-
-      - name: Install Node.js
-        uses: actions/setup-node@v6
-        with:
-          node-version: 22
-
-      - name: Install corepack
-        shell: bash
-        run: corepack enable && corepack prepare yarn@4.9.1 --activate
-
-      - name: Clean node_modules
-        if: ${{ github.event.inputs.clean == 'true' }}
-        shell: bash
-        run: rm -rf node_modules
-
-      - name: Install Dependencies
-        shell: bash
-        run: yarn install
-
-      - name: Build Windows with code signing
-        shell: bash
-        run: yarn build:win
-        env:
-          WIN_SIGN: true
-          CHERRY_CERT_PATH: ${{ secrets.CHERRY_CERT_PATH }}
-          CHERRY_CERT_KEY: ${{ secrets.CHERRY_CERT_KEY }}
-          CHERRY_CERT_CSP: ${{ secrets.CHERRY_CERT_CSP }}
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          NODE_OPTIONS: --max-old-space-size=8192
-          MAIN_VITE_CHERRYAI_CLIENT_SECRET: ${{ secrets.MAIN_VITE_CHERRYAI_CLIENT_SECRET }}
-          MAIN_VITE_MINERU_API_KEY: ${{ secrets.MAIN_VITE_MINERU_API_KEY }}
-          RENDERER_VITE_AIHUBMIX_SECRET: ${{ secrets.RENDERER_VITE_AIHUBMIX_SECRET }}
-          RENDERER_VITE_PPIO_APP_SECRET: ${{ secrets.RENDERER_VITE_PPIO_APP_SECRET }}
-
-      - name: List built Windows artifacts
-        shell: bash
-        run: |
-          echo "Built Windows artifacts:"
-          ls -la dist/*.exe dist/*.blockmap dist/latest*.yml
-
-      - name: Download GitHub release assets
-        shell: bash
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          TAG_NAME: ${{ steps.get-tag.outputs.tag }}
-        run: |
-          echo "Downloading release assets for $TAG_NAME..."
-          mkdir -p release-assets
-          cd release-assets
-
-          # Download all assets from the release
-          gh release download "$TAG_NAME" \
-            --repo "${{ github.repository }}" \
-            --pattern "*" \
-            --skip-existing
-
-          echo "Downloaded GitHub release assets:"
-          ls -la
-
-      - name: Replace Windows files with signed versions
-        shell: bash
-        run: |
-          echo "Replacing Windows files with signed versions..."
-
-          # Verify signed files exist first
-          if ! ls dist/*.exe 1>/dev/null 2>&1; then
-            echo "ERROR: No signed .exe files found in dist/"
-            exit 1
-          fi
-
-          # Remove unsigned Windows files from downloaded assets
-          # *.exe, *.exe.blockmap, latest.yml (Windows only)
-          rm -f release-assets/*.exe release-assets/*.exe.blockmap release-assets/latest.yml 2>/dev/null || true
-
-          # Copy signed Windows files with error checking
-          cp dist/*.exe release-assets/ || { echo "ERROR: Failed to copy .exe files"; exit 1; }
-          cp dist/*.exe.blockmap release-assets/ || { echo "ERROR: Failed to copy .blockmap files"; exit 1; }
-          cp dist/latest.yml release-assets/ || { echo "ERROR: Failed to copy latest.yml"; exit 1; }
-
-          echo "Final release assets:"
-          ls -la release-assets/
-
-      - name: Get release info
-        id: release-info
-        shell: bash
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          TAG_NAME: ${{ steps.get-tag.outputs.tag }}
-          LANG: C.UTF-8
-          LC_ALL: C.UTF-8
-        run: |
-          # Always use gh cli to avoid special character issues
-          RELEASE_NAME=$(gh release view "$TAG_NAME" --repo "${{ github.repository }}" --json name -q '.name')
-          # Use delimiter to safely handle special characters in release name
-          {
-            echo 'name<<EOF'
-            echo "$RELEASE_NAME"
-            echo 'EOF'
-          } >> $GITHUB_OUTPUT
-          # Extract releaseNotes from electron-builder.yml (from releaseNotes: | to end of file, remove 4-space indent)
-          sed -n '/releaseNotes: |/,$ { /releaseNotes: |/d; s/^    //; p }' electron-builder.yml > release_body.txt
-
-      - name: Create GitCode release and upload files
-        shell: bash
-        env:
-          GITCODE_TOKEN: ${{ secrets.GITCODE_TOKEN }}
-          GITCODE_OWNER: ${{ vars.GITCODE_OWNER }}
-          GITCODE_REPO: ${{ vars.GITCODE_REPO }}
-          GITCODE_API_URL: ${{ vars.GITCODE_API_URL }}
-          TAG_NAME: ${{ steps.get-tag.outputs.tag }}
-          RELEASE_NAME: ${{ steps.release-info.outputs.name }}
-          LANG: C.UTF-8
-          LC_ALL: C.UTF-8
-        run: |
-          # Validate required environment variables
-          if [ -z "$GITCODE_TOKEN" ]; then
-            echo "ERROR: GITCODE_TOKEN is not set"
-            exit 1
-          fi
-          if [ -z "$GITCODE_OWNER" ]; then
-            echo "ERROR: GITCODE_OWNER is not set"
-            exit 1
-          fi
-          if [ -z "$GITCODE_REPO" ]; then
-            echo "ERROR: GITCODE_REPO is not set"
-            exit 1
-          fi
-
-          API_URL="${GITCODE_API_URL:-https://api.gitcode.com/api/v5}"
-
-          echo "Creating GitCode release..."
-          echo "Tag: $TAG_NAME"
-          echo "Repo: $GITCODE_OWNER/$GITCODE_REPO"
-
-          # Step 1: Create release
-          # Use --rawfile to read body directly from file, avoiding shell variable encoding issues
-          jq -n \
-            --arg tag "$TAG_NAME" \
-            --arg name "$RELEASE_NAME" \
-            --rawfile body release_body.txt \
-            '{
-              tag_name: $tag,
-              name: $name,
-              body: $body,
-              target_commitish: "main"
-            }' > /tmp/release_payload.json
-
-          RELEASE_RESPONSE=$(curl -s -w "\n%{http_code}" -X POST \
-            --connect-timeout 30 --max-time 60 \
-            "${API_URL}/repos/${GITCODE_OWNER}/${GITCODE_REPO}/releases" \
-            -H "Content-Type: application/json; charset=utf-8" \
-            -H "Authorization: Bearer ${GITCODE_TOKEN}" \
-            --data-binary "@/tmp/release_payload.json")
-
-          HTTP_CODE=$(echo "$RELEASE_RESPONSE" | tail -n1)
-          RESPONSE_BODY=$(echo "$RELEASE_RESPONSE" | sed '$d')
-
-          if [ "$HTTP_CODE" -ge 200 ] && [ "$HTTP_CODE" -lt 300 ]; then
-            echo "Release created successfully"
-          else
-            echo "Warning: Release creation returned HTTP $HTTP_CODE"
-            echo "$RESPONSE_BODY"
-            exit 1
-          fi
-
-          # Step 2: Upload files to release
-          echo "Uploading files to GitCode release..."
-
-          # Function to upload a single file with retry
-          upload_file() {
-            local file="$1"
-            local filename=$(basename "$file")
-            local max_retries=3
-            local retry=0
-            local curl_status=0
-
-            echo "Uploading: $filename"
-
-            # URL encode the filename
-            encoded_filename=$(printf '%s' "$filename" | jq -sRr @uri)
-
-            while [ $retry -lt $max_retries ]; do
-              # Get upload URL
-              curl_status=0
-              UPLOAD_INFO=$(curl -s --connect-timeout 30 --max-time 60 \
-                -H "Authorization: Bearer ${GITCODE_TOKEN}" \
-                "${API_URL}/repos/${GITCODE_OWNER}/${GITCODE_REPO}/releases/${TAG_NAME}/upload_url?file_name=${encoded_filename}") || curl_status=$?
-
-              if [ $curl_status -eq 0 ]; then
-                UPLOAD_URL=$(echo "$UPLOAD_INFO" | jq -r '.url // empty')
-
-                if [ -n "$UPLOAD_URL" ]; then
-                  # Write headers to temp file to avoid shell escaping issues
-                  echo "$UPLOAD_INFO" | jq -r '.headers | to_entries[] | "header = \"" + .key + ": " + .value + "\""' > /tmp/upload_headers.txt
-
-                  # Upload file using PUT with headers from file
-                  curl_status=0
-                  UPLOAD_RESPONSE=$(curl -s -w "\n%{http_code}" -X PUT \
-                    -K /tmp/upload_headers.txt \
-                    --data-binary "@${file}" \
-                    "$UPLOAD_URL") || curl_status=$?
-
-                  if [ $curl_status -eq 0 ]; then
-                    HTTP_CODE=$(echo "$UPLOAD_RESPONSE" | tail -n1)
-                    RESPONSE_BODY=$(echo "$UPLOAD_RESPONSE" | sed '$d')
-
-                    if [ "$HTTP_CODE" -ge 200 ] && [ "$HTTP_CODE" -lt 300 ]; then
-                      echo "  Uploaded: $filename"
-                      return 0
-                    else
-                      echo "  Failed (HTTP $HTTP_CODE), retry $((retry + 1))/$max_retries"
-                      echo "  Response: $RESPONSE_BODY"
-                    fi
-                  else
-                    echo "  Upload request failed (curl exit $curl_status), retry $((retry + 1))/$max_retries"
-                  fi
-                else
-                  echo "  Failed to get upload URL, retry $((retry + 1))/$max_retries"
-                  echo "  Response: $UPLOAD_INFO"
-                fi
-              else
-                echo "  Failed to get upload URL (curl exit $curl_status), retry $((retry + 1))/$max_retries"
-                echo "  Response: $UPLOAD_INFO"
-              fi
-
-              retry=$((retry + 1))
-              [ $retry -lt $max_retries ] && sleep 3
-            done
-
-            echo "  Failed: $filename after $max_retries retries"
-            exit 1
-          }
-
-          # Upload non-yml/json files first
-          for file in release-assets/*; do
-            if [ -f "$file" ]; then
-              filename=$(basename "$file")
-              if [[ ! "$filename" =~ \.(yml|yaml|json)$ ]]; then
-                upload_file "$file"
-              fi
-            fi
-          done
-
-          # Upload yml/json files last
-          for file in release-assets/*; do
-            if [ -f "$file" ]; then
-              filename=$(basename "$file")
-              if [[ "$filename" =~ \.(yml|yaml|json)$ ]]; then
-                upload_file "$file"
-              fi
-            fi
-          done
-
-          echo "GitCode release sync completed!"
-
-      - name: Cleanup temp files
-        if: always()
-        shell: bash
-        run: |
-          rm -f /tmp/release_payload.json /tmp/upload_headers.txt release_body.txt
-          rm -rf release-assets/

.github/workflows/update-app-upgrade-config.yml

@@ -19,9 +19,10 @@ on:
 
 permissions:
   contents: write
+  pull-requests: write
 
 jobs:
-  update-config:
+  propose-update:
     runs-on: ubuntu-latest
     if: github.event_name == 'workflow_dispatch' || (github.event_name == 'release' && github.event.release.draft == false)
 
@@ -134,7 +135,7 @@ jobs:
 
       - name: Checkout default branch
         if: steps.check.outputs.should_run == 'true'
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
         with:
           ref: ${{ github.event.repository.default_branch }}
           path: main
@@ -142,7 +143,7 @@ jobs:
 
       - name: Checkout x-files/app-upgrade-config branch
         if: steps.check.outputs.should_run == 'true'
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
         with:
           ref: x-files/app-upgrade-config
           path: cs
@@ -186,20 +187,25 @@ jobs:
             echo "changed=true" >> "$GITHUB_OUTPUT"
           fi
 
-      - name: Commit and push changes
+      - name: Create pull request
         if: steps.check.outputs.should_run == 'true' && steps.diff.outputs.changed == 'true'
-        working-directory: cs
+        uses: peter-evans/create-pull-request@v7
-        run: |
+        with:
-          git config user.name "github-actions[bot]"
+          path: cs
-          git config user.email "github-actions[bot]@users.noreply.github.com"
+          base: x-files/app-upgrade-config
-          git add app-upgrade-config.json
+          branch: chore/update-app-upgrade-config/${{ steps.meta.outputs.safe_tag }}
-          git commit -m "chore: sync app-upgrade-config for ${{ steps.meta.outputs.tag }}" -m "Automated update triggered by \`${{ steps.meta.outputs.trigger }}\`.
+          commit-message: "🤖 chore: sync app-upgrade-config for ${{ steps.meta.outputs.tag }}"
+          title: "chore: update app-upgrade-config for ${{ steps.meta.outputs.tag }}"
+          body: |
+            Automated update triggered by `${{ steps.meta.outputs.trigger }}`.
 
-          - Source tag: \`${{ steps.meta.outputs.tag }}\`
+            - Source tag: `${{ steps.meta.outputs.tag }}`
-          - Pre-release: \`${{ steps.meta.outputs.prerelease }}\`
+            - Pre-release: `${{ steps.meta.outputs.prerelease }}`
-          - Latest: \`${{ steps.meta.outputs.latest }}\`
+            - Latest: `${{ steps.meta.outputs.latest }}`
-          - Workflow run: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+            - Workflow run: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
-          git push origin x-files/app-upgrade-config
+          labels: |
+            automation
+            app-upgrade
 
       - name: No changes detected
         if: steps.check.outputs.should_run == 'true' && steps.diff.outputs.changed != 'true'

.yarn/patches/@ai-sdk-google-npm-2.0.43-689ed559b3.patch

@@ -1,5 +1,5 @@
 diff --git a/dist/index.js b/dist/index.js
-index d004b415c5841a1969705823614f395265ea5a8a..6b1e0dad4610b0424393ecc12e9114723bbe316b 100644
+index 51ce7e423934fb717cb90245cdfcdb3dae6780e6..0f7f7009e2f41a79a8669d38c8a44867bbff5e1f 100644
 --- a/dist/index.js
 +++ b/dist/index.js
 @@ -474,7 +474,7 @@ function convertToGoogleGenerativeAIMessages(prompt, options) {
@@ -12,7 +12,7 @@ index d004b415c5841a1969705823614f395265ea5a8a..6b1e0dad4610b0424393ecc12e911472
  
  // src/google-generative-ai-options.ts
 diff --git a/dist/index.mjs b/dist/index.mjs
-index 1780dd2391b7f42224a0b8048c723d2f81222c44..1f12ed14399d6902107ce9b435d7d8e6cc61e06b 100644
+index f4b77e35c0cbfece85a3ef0d4f4e67aa6dde6271..8d2fecf8155a226006a0bde72b00b6036d4014b6 100644
 --- a/dist/index.mjs
 +++ b/dist/index.mjs
 @@ -480,7 +480,7 @@ function convertToGoogleGenerativeAIMessages(prompt, options) {
@@ -24,14 +24,3 @@ index 1780dd2391b7f42224a0b8048c723d2f81222c44..1f12ed14399d6902107ce9b435d7d8e6
  }
  
  // src/google-generative-ai-options.ts
-@@ -1909,8 +1909,7 @@ function createGoogleGenerativeAI(options = {}) {
- }
- var google = createGoogleGenerativeAI();
- export {
--  VERSION,
-   createGoogleGenerativeAI,
--  google
-+  google, VERSION
- };
- //# sourceMappingURL=index.mjs.map
-\ No newline at end of file

.yarn/patches/@ai-sdk-openai-npm-2.0.72-234e68da87.patch

@@ -1,8 +1,8 @@
 diff --git a/dist/index.js b/dist/index.js
-index 130094d194ea1e8e7d3027d07d82465741192124..4d13dcee8c962ca9ee8f1c3d748f8ffe6a3cfb47 100644
+index bf900591bf2847a3253fe441aad24c06da19c6c1..c1d9bb6fefa2df1383339324073db0a70ea2b5a2 100644
 --- a/dist/index.js
 +++ b/dist/index.js
-@@ -290,6 +290,7 @@ var openaiChatResponseSchema = (0, import_provider_utils3.lazyValidator)(
+@@ -274,6 +274,7 @@ var openaiChatResponseSchema = (0, import_provider_utils3.lazyValidator)(
            message: import_v42.z.object({
              role: import_v42.z.literal("assistant").nullish(),
              content: import_v42.z.string().nullish(),
@@ -10,7 +10,7 @@ index 130094d194ea1e8e7d3027d07d82465741192124..4d13dcee8c962ca9ee8f1c3d748f8ffe
              tool_calls: import_v42.z.array(
                import_v42.z.object({
                  id: import_v42.z.string().nullish(),
-@@ -356,6 +357,7 @@ var openaiChatChunkSchema = (0, import_provider_utils3.lazyValidator)(
+@@ -340,6 +341,7 @@ var openaiChatChunkSchema = (0, import_provider_utils3.lazyValidator)(
              delta: import_v42.z.object({
                role: import_v42.z.enum(["assistant"]).nullish(),
                content: import_v42.z.string().nullish(),
@@ -18,7 +18,7 @@ index 130094d194ea1e8e7d3027d07d82465741192124..4d13dcee8c962ca9ee8f1c3d748f8ffe
                tool_calls: import_v42.z.array(
                  import_v42.z.object({
                    index: import_v42.z.number(),
-@@ -814,6 +816,13 @@ var OpenAIChatLanguageModel = class {
+@@ -795,6 +797,13 @@ var OpenAIChatLanguageModel = class {
      if (text != null && text.length > 0) {
        content.push({ type: "text", text });
      }
@@ -32,7 +32,7 @@ index 130094d194ea1e8e7d3027d07d82465741192124..4d13dcee8c962ca9ee8f1c3d748f8ffe
      for (const toolCall of (_a = choice.message.tool_calls) != null ? _a : []) {
        content.push({
          type: "tool-call",
-@@ -895,6 +904,7 @@ var OpenAIChatLanguageModel = class {
+@@ -876,6 +885,7 @@ var OpenAIChatLanguageModel = class {
      };
      let metadataExtracted = false;
      let isActiveText = false;
@@ -40,7 +40,7 @@ index 130094d194ea1e8e7d3027d07d82465741192124..4d13dcee8c962ca9ee8f1c3d748f8ffe
      const providerMetadata = { openai: {} };
      return {
        stream: response.pipeThrough(
-@@ -952,6 +962,21 @@ var OpenAIChatLanguageModel = class {
+@@ -933,6 +943,21 @@ var OpenAIChatLanguageModel = class {
                return;
              }
              const delta = choice.delta;
@@ -62,7 +62,7 @@ index 130094d194ea1e8e7d3027d07d82465741192124..4d13dcee8c962ca9ee8f1c3d748f8ffe
              if (delta.content != null) {
                if (!isActiveText) {
                  controller.enqueue({ type: "text-start", id: "0" });
-@@ -1064,6 +1089,9 @@ var OpenAIChatLanguageModel = class {
+@@ -1045,6 +1070,9 @@ var OpenAIChatLanguageModel = class {
              }
            },
            flush(controller) {

.yarn/patches/@anthropic-ai-claude-agent-sdk-npm-0.1.53-4b77f4cf29.patch

@@ -1,5 +1,5 @@
 diff --git a/sdk.mjs b/sdk.mjs
-index dea7766a3432a1e809f12d6daba4f2834a219689..e0b02ef73da177ba32b903887d7bbbeaa08cc6d3 100755
+index bf429a344b7d59f70aead16b639f949b07688a81..f77d50cc5d3fb04292cb3ac7fa7085d02dcc628f 100755
 --- a/sdk.mjs
 +++ b/sdk.mjs
 @@ -6250,7 +6250,7 @@ function createAbortController(maxListeners = DEFAULT_MAX_LISTENERS) {
@@ -11,7 +11,7 @@ index dea7766a3432a1e809f12d6daba4f2834a219689..e0b02ef73da177ba32b903887d7bbbea
  import { createInterface } from "readline";
  
  // ../src/utils/fsOperations.ts
-@@ -6644,18 +6644,11 @@ class ProcessTransport {
+@@ -6619,18 +6619,11 @@ class ProcessTransport {
          const errorMessage = isNativeBinary(pathToClaudeCodeExecutable) ? `Claude Code native binary not found at ${pathToClaudeCodeExecutable}. Please ensure Claude Code is installed via native installer or specify a valid path with options.pathToClaudeCodeExecutable.` : `Claude Code executable not found at ${pathToClaudeCodeExecutable}. Is options.pathToClaudeCodeExecutable set?`;
          throw new ReferenceError(errorMessage);
        }

.yarn/patches/ollama-ai-provider-v2-npm-1.5.5-8bef249af9.patch

@@ -1,145 +0,0 @@
-diff --git a/dist/index.d.ts b/dist/index.d.ts
-index 8dd9b498050dbecd8dd6b901acf1aa8ca38a49af..ed644349c9d38fe2a66b2fb44214f7c18eb97f89 100644
---- a/dist/index.d.ts
-+++ b/dist/index.d.ts
-@@ -4,7 +4,7 @@ import { z } from 'zod/v4';
-
- type OllamaChatModelId = "athene-v2" | "athene-v2:72b" | "aya-expanse" | "aya-expanse:8b" | "aya-expanse:32b" | "codegemma" | "codegemma:2b" | "codegemma:7b" | "codellama" | "codellama:7b" | "codellama:13b" | "codellama:34b" | "codellama:70b" | "codellama:code" | "codellama:python" | "command-r" | "command-r:35b" | "command-r-plus" | "command-r-plus:104b" | "command-r7b" | "command-r7b:7b" | "deepseek-r1" | "deepseek-r1:1.5b" | "deepseek-r1:7b" | "deepseek-r1:8b" | "deepseek-r1:14b" | "deepseek-r1:32b" | "deepseek-r1:70b" | "deepseek-r1:671b" | "deepseek-coder-v2" | "deepseek-coder-v2:16b" | "deepseek-coder-v2:236b" | "deepseek-v3" | "deepseek-v3:671b" | "devstral" | "devstral:24b" | "dolphin3" | "dolphin3:8b" | "exaone3.5" | "exaone3.5:2.4b" | "exaone3.5:7.8b" | "exaone3.5:32b" | "falcon2" | "falcon2:11b" | "falcon3" | "falcon3:1b" | "falcon3:3b" | "falcon3:7b" | "falcon3:10b" | "firefunction-v2" | "firefunction-v2:70b" | "gemma" | "gemma:2b" | "gemma:7b" | "gemma2" | "gemma2:2b" | "gemma2:9b" | "gemma2:27b" | "gemma3" | "gemma3:1b" | "gemma3:4b" | "gemma3:12b" | "gemma3:27b" | "granite3-dense" | "granite3-dense:2b" | "granite3-dense:8b" | "granite3-guardian" | "granite3-guardian:2b" | "granite3-guardian:8b" | "granite3-moe" | "granite3-moe:1b" | "granite3-moe:3b" | "granite3.1-dense" | "granite3.1-dense:2b" | "granite3.1-dense:8b" | "granite3.1-moe" | "granite3.1-moe:1b" | "granite3.1-moe:3b" | "llama2" | "llama2:7b" | "llama2:13b" | "llama2:70b" | "llama3" | "llama3:8b" | "llama3:70b" | "llama3-chatqa" | "llama3-chatqa:8b" | "llama3-chatqa:70b" | "llama3-gradient" | "llama3-gradient:8b" | "llama3-gradient:70b" | "llama3.1" | "llama3.1:8b" | "llama3.1:70b" | "llama3.1:405b" | "llama3.2" | "llama3.2:1b" | "llama3.2:3b" | "llama3.2-vision" | "llama3.2-vision:11b" | "llama3.2-vision:90b" | "llama3.3" | "llama3.3:70b" | "llama4" | "llama4:16x17b" | "llama4:128x17b" | "llama-guard3" | "llama-guard3:1b" | "llama-guard3:8b" | "llava" | "llava:7b" | "llava:13b" | "llava:34b" | "llava-llama3" | "llava-llama3:8b" | "llava-phi3" | "llava-phi3:3.8b" | "marco-o1" | "marco-o1:7b" | "mistral" | "mistral:7b" | "mistral-large" | "mistral-large:123b" | "mistral-nemo" | "mistral-nemo:12b" | "mistral-small" | "mistral-small:22b" | "mixtral" | "mixtral:8x7b" | "mixtral:8x22b" | "moondream" | "moondream:1.8b" | "openhermes" | "openhermes:v2.5" | "nemotron" | "nemotron:70b" | "nemotron-mini" | "nemotron-mini:4b" | "olmo" | "olmo:7b" | "olmo:13b" | "opencoder" | "opencoder:1.5b" | "opencoder:8b" | "phi3" | "phi3:3.8b" | "phi3:14b" | "phi3.5" | "phi3.5:3.8b" | "phi4" | "phi4:14b" | "qwen" | "qwen:7b" | "qwen:14b" | "qwen:32b" | "qwen:72b" | "qwen:110b" | "qwen2" | "qwen2:0.5b" | "qwen2:1.5b" | "qwen2:7b" | "qwen2:72b" | "qwen2.5" | "qwen2.5:0.5b" | "qwen2.5:1.5b" | "qwen2.5:3b" | "qwen2.5:7b" | "qwen2.5:14b" | "qwen2.5:32b" | "qwen2.5:72b" | "qwen2.5-coder" | "qwen2.5-coder:0.5b" | "qwen2.5-coder:1.5b" | "qwen2.5-coder:3b" | "qwen2.5-coder:7b" | "qwen2.5-coder:14b" | "qwen2.5-coder:32b" | "qwen3" | "qwen3:0.6b" | "qwen3:1.7b" | "qwen3:4b" | "qwen3:8b" | "qwen3:14b" | "qwen3:30b" | "qwen3:32b" | "qwen3:235b" | "qwq" | "qwq:32b" | "sailor2" | "sailor2:1b" | "sailor2:8b" | "sailor2:20b" | "shieldgemma" | "shieldgemma:2b" | "shieldgemma:9b" | "shieldgemma:27b" | "smallthinker" | "smallthinker:3b" | "smollm" | "smollm:135m" | "smollm:360m" | "smollm:1.7b" | "tinyllama" | "tinyllama:1.1b" | "tulu3" | "tulu3:8b" | "tulu3:70b" | (string & {});
- declare const ollamaProviderOptions: z.ZodObject<{
--    think: z.ZodOptional<z.ZodBoolean>;
-+    think: z.ZodOptional<z.ZodUnion<[z.ZodBoolean, z.ZodEnum<['low', 'medium', 'high']>]>>;
-     options: z.ZodOptional<z.ZodObject<{
-         num_ctx: z.ZodOptional<z.ZodNumber>;
-         repeat_last_n: z.ZodOptional<z.ZodNumber>;
-@@ -27,9 +27,11 @@ interface OllamaCompletionSettings {
-      * the model's thinking from the model's output. When disabled, the model will not think
-      * and directly output the content.
-      *
-+     * For gpt-oss models, you can also use 'low', 'medium', or 'high' to control the depth of thinking.
-+     *
-      * Only supported by certain models like DeepSeek R1 and Qwen 3.
-      */
--    think?: boolean;
-+    think?: boolean | 'low' | 'medium' | 'high';
-     /**
-      * Echo back the prompt in addition to the completion.
-      */
-@@ -146,7 +148,7 @@ declare const ollamaEmbeddingProviderOptions: z.ZodObject<{
- type OllamaEmbeddingProviderOptions = z.infer<typeof ollamaEmbeddingProviderOptions>;
-
- declare const ollamaCompletionProviderOptions: z.ZodObject<{
--    think: z.ZodOptional<z.ZodBoolean>;
-+    think: z.ZodOptional<z.ZodUnion<[z.ZodBoolean, z.ZodEnum<['low', 'medium', 'high']>]>>;
-     user: z.ZodOptional<z.ZodString>;
-     suffix: z.ZodOptional<z.ZodString>;
-     echo: z.ZodOptional<z.ZodBoolean>;
-diff --git a/dist/index.js b/dist/index.js
-index 35b5142ce8476ce2549ed7c2ec48e7d8c46c90d9..2ef64dc9a4c2be043e6af608241a6a8309a5a69f 100644
---- a/dist/index.js
-+++ b/dist/index.js
-@@ -158,7 +158,7 @@ function getResponseMetadata({
-
- // src/completion/ollama-completion-language-model.ts
- var ollamaCompletionProviderOptions = import_v42.z.object({
--  think: import_v42.z.boolean().optional(),
-+  think: import_v42.z.union([import_v42.z.boolean(), import_v42.z.enum(['low', 'medium', 'high'])]).optional(),
-   user: import_v42.z.string().optional(),
-   suffix: import_v42.z.string().optional(),
-   echo: import_v42.z.boolean().optional()
-@@ -662,7 +662,7 @@ function convertToOllamaChatMessages({
-         const images = content.filter((part) => part.type === "file" && part.mediaType.startsWith("image/")).map((part) => part.data);
-         messages.push({
-           role: "user",
--          content: userText.length > 0 ? userText : [],
-+          content: userText.length > 0 ? userText : '',
-           images: images.length > 0 ? images : void 0
-         });
-         break;
-@@ -813,9 +813,11 @@ var ollamaProviderOptions = import_v44.z.object({
-    * the model's thinking from the model's output. When disabled, the model will not think
-    * and directly output the content.
-    *
-+   * For gpt-oss models, you can also use 'low', 'medium', or 'high' to control the depth of thinking.
-+   *
-    * Only supported by certain models like DeepSeek R1 and Qwen 3.
-    */
--  think: import_v44.z.boolean().optional(),
-+  think: import_v44.z.union([import_v44.z.boolean(), import_v44.z.enum(['low', 'medium', 'high'])]).optional(),
-   options: import_v44.z.object({
-     num_ctx: import_v44.z.number().optional(),
-     repeat_last_n: import_v44.z.number().optional(),
-@@ -929,14 +931,16 @@ var OllamaRequestBuilder = class {
-         prompt,
-         systemMessageMode: "system"
-       }),
--      temperature,
--      top_p: topP,
-       max_output_tokens: maxOutputTokens,
-       ...(responseFormat == null ? void 0 : responseFormat.type) === "json" && {
-         format: responseFormat.schema != null ? responseFormat.schema : "json"
-       },
-       think: (_a = ollamaOptions == null ? void 0 : ollamaOptions.think) != null ? _a : false,
--      options: (_b = ollamaOptions == null ? void 0 : ollamaOptions.options) != null ? _b : void 0
-+      options: {
-+        ...temperature !== void 0 && { temperature },
-+        ...topP !== void 0 && { top_p: topP },
-+        ...((_b = ollamaOptions == null ? void 0 : ollamaOptions.options) != null ? _b : {})
-+      }
-     };
-   }
- };
-diff --git a/dist/index.mjs b/dist/index.mjs
-index e2a634a78d80ac9542f2cc4f96cf2291094b10cf..67b23efce3c1cf4f026693d3ff9246988a3ef26e 100644
---- a/dist/index.mjs
-+++ b/dist/index.mjs
-@@ -144,7 +144,7 @@ function getResponseMetadata({
-
- // src/completion/ollama-completion-language-model.ts
- var ollamaCompletionProviderOptions = z2.object({
--  think: z2.boolean().optional(),
-+  think: z2.union([z2.boolean(), z2.enum(['low', 'medium', 'high'])]).optional(),
-   user: z2.string().optional(),
-   suffix: z2.string().optional(),
-   echo: z2.boolean().optional()
-@@ -662,7 +662,7 @@ function convertToOllamaChatMessages({
-         const images = content.filter((part) => part.type === "file" && part.mediaType.startsWith("image/")).map((part) => part.data);
-         messages.push({
-           role: "user",
--          content: userText.length > 0 ? userText : [],
-+          content: userText.length > 0 ? userText : '',
-           images: images.length > 0 ? images : void 0
-         });
-         break;
-@@ -815,9 +815,11 @@ var ollamaProviderOptions = z4.object({
-    * the model's thinking from the model's output. When disabled, the model will not think
-    * and directly output the content.
-    *
-+   * For gpt-oss models, you can also use 'low', 'medium', or 'high' to control the depth of thinking.
-+   *
-    * Only supported by certain models like DeepSeek R1 and Qwen 3.
-    */
--  think: z4.boolean().optional(),
-+  think: z4.union([z4.boolean(), z4.enum(['low', 'medium', 'high'])]).optional(),
-   options: z4.object({
-     num_ctx: z4.number().optional(),
-     repeat_last_n: z4.number().optional(),
-@@ -931,14 +933,16 @@ var OllamaRequestBuilder = class {
-         prompt,
-         systemMessageMode: "system"
-       }),
--      temperature,
--      top_p: topP,
-       max_output_tokens: maxOutputTokens,
-       ...(responseFormat == null ? void 0 : responseFormat.type) === "json" && {
-         format: responseFormat.schema != null ? responseFormat.schema : "json"
-       },
-       think: (_a = ollamaOptions == null ? void 0 : ollamaOptions.think) != null ? _a : false,
--      options: (_b = ollamaOptions == null ? void 0 : ollamaOptions.options) != null ? _b : void 0
-+      options: {
-+        ...temperature !== void 0 && { temperature },
-+        ...topP !== void 0 && { top_p: topP },
-+        ...((_b = ollamaOptions == null ? void 0 : ollamaOptions.options) != null ? _b : {})
-+      }
-     };
-   }
- };

CLAUDE.md

@@ -12,15 +12,7 @@ This file provides guidance to AI coding assistants when working with code in th
 - **Always propose before executing**: Before making any changes, clearly explain your planned approach and wait for explicit user approval to ensure alignment and prevent unwanted modifications.
 - **Lint, test, and format before completion**: Coding tasks are only complete after running `yarn lint`, `yarn test`, and `yarn format` successfully.
 - **Write conventional commits**: Commit small, focused changes using Conventional Commit messages (e.g., `feat:`, `fix:`, `refactor:`, `docs:`).
-
+- **Follow PR template**: When submitting pull requests, follow the template in `.github/pull_request_template.md` to ensure complete context and documentation.
-## Pull Request Workflow (CRITICAL)
-
-When creating a Pull Request, you MUST:
-
-1. **Read the PR template first**: Always read `.github/pull_request_template.md` before creating the PR
-2. **Follow ALL template sections**: Structure the `--body` parameter to include every section from the template
-3. **Never skip sections**: Include all sections even if marking them as N/A or "None"
-4. **Use proper formatting**: Match the template's markdown structure exactly (headings, checkboxes, code blocks)
 
 ## Development Commands
 
@@ -28,7 +20,7 @@ When creating a Pull Request, you MUST:
 - **Development**: `yarn dev` - Runs Electron app in development mode with hot reload
 - **Debug**: `yarn debug` - Starts with debugging enabled, use `chrome://inspect` to attach debugger
 - **Build Check**: `yarn build:check` - **REQUIRED** before commits (lint + test + typecheck)
-  - If having i18n sort issues, run `yarn i18n:sync` first to sync template
+  - If having i18n sort issues, run `yarn sync:i18n` first to sync template
   - If having formatting issues, run `yarn format` first
 - **Test**: `yarn test` - Run all tests (Vitest) across main and renderer processes
 - **Single Test**:
@@ -40,23 +32,20 @@ When creating a Pull Request, you MUST:
 ## Project Architecture
 
 ### Electron Structure
-
 - **Main Process** (`src/main/`): Node.js backend with services (MCP, Knowledge, Storage, etc.)
 - **Renderer Process** (`src/renderer/`): React UI with Redux state management
 - **Preload Scripts** (`src/preload/`): Secure IPC bridge
 
 ### Key Components
-
 - **AI Core** (`src/renderer/src/aiCore/`): Middleware pipeline for multiple AI providers.
 - **Services** (`src/main/services/`): MCPService, KnowledgeService, WindowService, etc.
 - **Build System**: Electron-Vite with experimental rolldown-vite, yarn workspaces.
 - **State Management**: Redux Toolkit (`src/renderer/src/store/`) for predictable state.
 
 ### Logging
-
 ```typescript
-import { loggerService } from "@logger";
+import { loggerService } from '@logger'
-const logger = loggerService.withContext("moduleName");
+const logger = loggerService.withContext('moduleName')
 // Renderer: loggerService.initWindowSource('windowName') first
-logger.info("message", CONTEXT);
+logger.info('message', CONTEXT)
 ```

biome.jsonc

@@ -23,7 +23,7 @@
   },
   "files": {
     "ignoreUnknown": false,
-    "includes": ["**", "!**/.claude/**", "!**/.vscode/**", "!**/.conductor/**"],
+    "includes": ["**", "!**/.claude/**", "!**/.vscode/**"],
     "maxSize": 2097152
   },
   "formatter": {

build/nsis-installer.nsh

@@ -12,13 +12,8 @@
 
 ; https://github.com/electron-userland/electron-builder/issues/1122
 !ifndef BUILD_UNINSTALLER
-  ; Check VC++ Redistributable based on architecture stored in $1
   Function checkVCRedist
-    ${If} $1 == "arm64"
-      ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\VisualStudio\14.0\VC\Runtimes\ARM64" "Installed"
-    ${Else}
     ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\VisualStudio\14.0\VC\Runtimes\x64" "Installed"
-    ${EndIf}
   FunctionEnd
 
   Function checkArchitectureCompatibility
@@ -102,47 +97,29 @@
 
   Call checkVCRedist
   ${If} $0 != "1"
-    ; VC++ is required - install automatically since declining would abort anyway
+    MessageBox MB_YESNO "\
-    ; Select download URL based on system architecture (stored in $1)
+      NOTE: ${PRODUCT_NAME} requires $\r$\n\
-    ${If} $1 == "arm64"
+      'Microsoft Visual C++ Redistributable'$\r$\n\
-      StrCpy $2 "https://aka.ms/vs/17/release/vc_redist.arm64.exe"
+      to function properly.$\r$\n$\r$\n\
-      StrCpy $3 "$TEMP\vc_redist.arm64.exe"
+      Download and install now?" /SD IDYES IDYES InstallVCRedist IDNO DontInstall
-    ${Else}
+    InstallVCRedist:
-      StrCpy $2 "https://aka.ms/vs/17/release/vc_redist.x64.exe"
+      inetc::get /CAPTION " " /BANNER "Downloading Microsoft Visual C++ Redistributable..." "https://aka.ms/vs/17/release/vc_redist.x64.exe" "$TEMP\vc_redist.x64.exe"
-      StrCpy $3 "$TEMP\vc_redist.x64.exe"
+      ExecWait "$TEMP\vc_redist.x64.exe /install /norestart"
-    ${EndIf}
+      ;IfErrors InstallError ContinueInstall ; vc_redist exit code is unreliable :(
-
-    inetc::get /CAPTION " " /BANNER "Downloading Microsoft Visual C++ Redistributable..." \
-      $2 $3 /END
-    Pop $0  ; Get download status from inetc::get
-    ${If} $0 != "OK"
-      MessageBox MB_ICONSTOP|MB_YESNO "\
-        Failed to download Microsoft Visual C++ Redistributable.$\r$\n$\r$\n\
-        Error: $0$\r$\n$\r$\n\
-        Would you like to open the download page in your browser?$\r$\n\
-        $2" IDYES openDownloadUrl IDNO skipDownloadUrl
-      openDownloadUrl:
-        ExecShell "open" $2
-      skipDownloadUrl:
-      Abort
-    ${EndIf}
-
-    ExecWait "$3 /install /quiet /norestart"
-    ; Note: vc_redist exit code is unreliable, verify via registry check instead
-
       Call checkVCRedist
-    ${If} $0 != "1"
+      ${If} $0 == "1"
-      MessageBox MB_ICONSTOP|MB_YESNO "\
+        Goto ContinueInstall
-        Microsoft Visual C++ Redistributable installation failed.$\r$\n$\r$\n\
+      ${EndIf}
-        Would you like to open the download page in your browser?$\r$\n\
+
-        $2$\r$\n$\r$\n\
+    ;InstallError:
-        The installation of ${PRODUCT_NAME} cannot continue." IDYES openInstallUrl IDNO skipInstallUrl
+      MessageBox MB_ICONSTOP "\
-      openInstallUrl:
+        There was an unexpected error installing$\r$\n\
-        ExecShell "open" $2
+        Microsoft Visual C++ Redistributable.$\r$\n\
-      skipInstallUrl:
+        The installation of ${PRODUCT_NAME} cannot continue."
+    DontInstall:
       Abort
   ${EndIf}
-  ${EndIf}
+  ContinueInstall:
     Pop $4
     Pop $3
     Pop $2

docs/en/guides/i18n.md

@@ -71,7 +71,7 @@ Tools like i18n Ally cannot parse dynamic content within template strings, resul
 
 ```javascript
 // Not recommended - Plugin cannot resolve
-const message = t(`fruits.${fruit}`);
+const message = t(`fruits.${fruit}`)
 ```
 
 #### 2. **No Real-time Rendering in Editor**
@@ -91,14 +91,14 @@ For example:
 ```ts
 // src/renderer/src/i18n/label.ts
 const themeModeKeyMap = {
-  dark: "settings.theme.dark",
+  dark: 'settings.theme.dark',
-  light: "settings.theme.light",
+  light: 'settings.theme.light',
-  system: "settings.theme.system",
+  system: 'settings.theme.system'
-} as const;
+} as const
 
 export const getThemeModeLabel = (key: string): string => {
-  return themeModeKeyMap[key] ? t(themeModeKeyMap[key]) : key;
+  return themeModeKeyMap[key] ? t(themeModeKeyMap[key]) : key
-};
+}
 ```
 
 By avoiding template strings, you gain better developer experience, more reliable translation checks, and a more maintainable codebase.
@@ -107,7 +107,7 @@ By avoiding template strings, you gain better developer experience, more reliabl
 
 The project includes several scripts to automate i18n-related tasks:
 
-### `i18n:check` - Validate i18n Structure
+### `check:i18n` - Validate i18n Structure
 
 This script checks:
 
@@ -116,10 +116,10 @@ This script checks:
 - Whether keys are properly sorted
 
 ```bash
-yarn i18n:check
+yarn check:i18n
 ```
 
-### `i18n:sync` - Synchronize JSON Structure and Sort Order
+### `sync:i18n` - Synchronize JSON Structure and Sort Order
 
 This script uses `zh-cn.json` as the source of truth to sync structure across all language files, including:
 
@@ -128,14 +128,14 @@ This script uses `zh-cn.json` as the source of truth to sync structure across al
 3. Sorting keys automatically
 
 ```bash
-yarn i18n:sync
+yarn sync:i18n
 ```
 
-### `i18n:translate` - Automatically Translate Pending Texts
+### `auto:i18n` - Automatically Translate Pending Texts
 
 This script fills in texts marked as `[to be translated]` using machine translation.
 
-Typically, after adding new texts in `zh-cn.json`, run `i18n:sync`, then `i18n:translate` to complete translations.
+Typically, after adding new texts in `zh-cn.json`, run `sync:i18n`, then `auto:i18n` to complete translations.
 
 Before using this script, set the required environment variables:
 
@@ -148,20 +148,30 @@ MODEL="qwen-plus-latest"
 Alternatively, add these variables directly to your `.env` file.
 
 ```bash
-yarn i18n:translate
+yarn auto:i18n
+```
+
+### `update:i18n` - Object-level Translation Update
+
+Updates translations in language files under `src/renderer/src/i18n/translate` at the object level, preserving existing translations and only updating new content.
+
+**Not recommended** — prefer `auto:i18n` for translation tasks.
+
+```bash
+yarn update:i18n
 ```
 
 ### Workflow
 
 1. During development, first add the required text in `zh-cn.json`
 2. Confirm it displays correctly in the Chinese environment
-3. Run `yarn i18n:sync` to propagate the keys to other language files
+3. Run `yarn sync:i18n` to propagate the keys to other language files
-4. Run `yarn i18n:translate` to perform machine translation
+4. Run `yarn auto:i18n` to perform machine translation
 5. Grab a coffee and let the magic happen!
 
 ## Best Practices
 
 1. **Use Chinese as Source Language**: All development starts in Chinese, then translates to other languages.
-2. **Run Check Script Before Commit**: Use `yarn i18n:check` to catch i18n issues early.
+2. **Run Check Script Before Commit**: Use `yarn check:i18n` to catch i18n issues early.
 3. **Translate in Small Increments**: Avoid accumulating a large backlog of untranslated content.
 4. **Keep Keys Semantically Clear**: Keys should clearly express their purpose, e.g., `user.profile.avatar.upload.error`

docs/zh/guides/i18n.md

@@ -1,17 +1,17 @@
 # 如何优雅地做好 i18n
 
-## 使用 i18n ally 插件提升开发体验
+## 使用i18n ally插件提升开发体验
 
-i18n ally 是一个强大的 VSCode 插件，它能在开发阶段提供实时反馈，帮助开发者更早发现文案缺失和错译问题。
+i18n ally是一个强大的VSCode插件，它能在开发阶段提供实时反馈，帮助开发者更早发现文案缺失和错译问题。
 
 项目中已经配置好了插件设置，直接安装即可。
 
 ### 开发时优势
 
 - **实时预览**：翻译文案会直接显示在编辑器中
-- **错误检测**：自动追踪标记出缺失的翻译或未使用的 key
+- **错误检测**：自动追踪标记出缺失的翻译或未使用的key
-- **快速跳转**：可通过 key 直接跳转到定义处（Ctrl/Cmd + click)
+- **快速跳转**：可通过key直接跳转到定义处（Ctrl/Cmd + click)
-- **自动补全**：输入 i18n key 时提供自动补全建议
+- **自动补全**：输入i18n key时提供自动补全建议
 
 ### 效果展示
 
@@ -23,9 +23,9 @@ i18n ally 是一个强大的 VSCode 插件，它能在开发阶段提供实时
 
 ## i18n 约定
 
-### **绝对避免使用 flat 格式**
+### **绝对避免使用flat格式**
 
-绝对避免使用 flat 格式，如`"add.button.tip": "添加"`。应采用清晰的嵌套结构：
+绝对避免使用flat格式，如`"add.button.tip": "添加"`。应采用清晰的嵌套结构：
 
 ```json
 // 错误示例 - flat结构
@@ -52,14 +52,14 @@ i18n ally 是一个强大的 VSCode 插件，它能在开发阶段提供实时
 #### 为什么要使用嵌套结构
 
 1. **自然分组**：通过对象结构天然能将相关上下文的文案分到一个组别中
-2. **插件要求**：i18n ally 插件需要嵌套或 flat 格式其一的文件才能正常分析
+2. **插件要求**：i18n ally 插件需要嵌套或flat格式其一的文件才能正常分析
 
 ### **避免在`t()`中使用模板字符串**
 
-**强烈建议避免使用模板字符串**进行动态插值。虽然模板字符串在 JavaScript 开发中非常方便，但在国际化场景下会带来一系列问题。
+**强烈建议避免使用模板字符串**进行动态插值。虽然模板字符串在JavaScript开发中非常方便，但在国际化场景下会带来一系列问题。
 
 1. **插件无法跟踪**
-   i18n ally 等工具无法解析模板字符串中的动态内容，导致：
+   i18n ally等工具无法解析模板字符串中的动态内容，导致：
 
    - 无法正确显示实时预览
    - 无法检测翻译缺失
@@ -67,11 +67,11 @@ i18n ally 是一个强大的 VSCode 插件，它能在开发阶段提供实时
 
    ```javascript
    // 不推荐 - 插件无法解析
-   const message = t(`fruits.${fruit}`);
+   const message = t(`fruits.${fruit}`)
    ```
 
 2. **编辑器无法实时渲染**
-   在 IDE 中，模板字符串会显示为原始代码而非最终翻译结果，降低了开发体验。
+   在IDE中，模板字符串会显示为原始代码而非最终翻译结果，降低了开发体验。
 
 3. **更难以维护**
    由于插件无法跟踪这样的文案，编辑器中也无法渲染，开发者必须人工确认语言文件中是否存在相应的文案。
@@ -85,36 +85,36 @@ i18n ally 是一个强大的 VSCode 插件，它能在开发阶段提供实时
 ```ts
 // src/renderer/src/i18n/label.ts
 const themeModeKeyMap = {
-  dark: "settings.theme.dark",
+  dark: 'settings.theme.dark',
-  light: "settings.theme.light",
+  light: 'settings.theme.light',
-  system: "settings.theme.system",
+  system: 'settings.theme.system'
-} as const;
+} as const
 
 export const getThemeModeLabel = (key: string): string => {
-  return themeModeKeyMap[key] ? t(themeModeKeyMap[key]) : key;
+  return themeModeKeyMap[key] ? t(themeModeKeyMap[key]) : key
-};
+}
 ```
 
 通过避免模板字符串，可以获得更好的开发体验、更可靠的翻译检查以及更易维护的代码库。
 
 ## 自动化脚本
 
-项目中有一系列脚本来自动化 i18n 相关任务：
+项目中有一系列脚本来自动化i18n相关任务：
 
-### `i18n:check` - 检查 i18n 结构
+### `check:i18n` - 检查i18n结构
 
 此脚本会检查：
 
 - 所有语言文件是否为嵌套结构
-- 是否存在缺失的 key
+- 是否存在缺失的key
-- 是否存在多余的 key
+- 是否存在多余的key
 - 是否已经有序
 
 ```bash
-yarn i18n:check
+yarn check:i18n
 ```
 
-### `i18n:sync` - 同步 json 结构与排序
+### `sync:i18n` - 同步json结构与排序
 
 此脚本以`zh-cn.json`文件为基准，将结构同步到其他语言文件，包括：
 
@@ -123,14 +123,14 @@ yarn i18n:check
 3. 自动排序
 
 ```bash
-yarn i18n:sync
+yarn sync:i18n
 ```
 
-### `i18n:translate` - 自动翻译待翻译文本
+### `auto:i18n` - 自动翻译待翻译文本
 
 次脚本自动将标记为待翻译的文本通过机器翻译填充。
 
-通常，在`zh-cn.json`中添加所需文案后，执行`i18n:sync`即可自动完成翻译。
+通常，在`zh-cn.json`中添加所需文案后，执行`sync:i18n`即可自动完成翻译。
 
 使用该脚本前，需要配置环境变量，例如：
 
@@ -143,19 +143,29 @@ MODEL="qwen-plus-latest"
 你也可以通过直接编辑`.env`文件来添加环境变量。
 
 ```bash
-yarn i18n:translate
+yarn auto:i18n
+```
+
+### `update:i18n` - 对象级别翻译更新
+
+对`src/renderer/src/i18n/translate`中的语言文件进行对象级别的翻译更新，保留已有翻译，只更新新增内容。
+
+**不建议**使用该脚本，更推荐使用`auto:i18n`进行翻译。
+
+```bash
+yarn update:i18n
 ```
 
 ### 工作流
 
 1. 开发阶段，先在`zh-cn.json`中添加所需文案
-2. 确认在中文环境下显示无误后，使用`yarn i18n:sync`将文案同步到其他语言文件
+2. 确认在中文环境下显示无误后，使用`yarn sync:i18n`将文案同步到其他语言文件
-3. 使用`yarn i18n:translate`进行自动翻译
+3. 使用`yarn auto:i18n`进行自动翻译
 4. 喝杯咖啡，等翻译完成吧！
 
 ## 最佳实践
 
 1. **以中文为源语言**：所有开发首先使用中文，再翻译为其他语言
-2. **提交前运行检查脚本**：使用`yarn i18n:check`检查 i18n 是否有问题
+2. **提交前运行检查脚本**：使用`yarn check:i18n`检查i18n是否有问题
 3. **小步提交翻译**：避免积累大量未翻译文本
-4. **保持 key 语义明确**：key 应能清晰表达其用途，如`user.profile.avatar.upload.error`
+4. **保持key语义明确**：key应能清晰表达其用途，如`user.profile.avatar.upload.error`

docs/zh/references/lan-transfer-protocol.md

@@ -1,850 +0,0 @@
-# Cherry Studio 局域网传输协议规范
-
-> 版本: 1.0
-> 最后更新: 2025-12
-
-本文档定义了 Cherry Studio 桌面客户端（Electron）与移动端（Expo）之间的局域网文件传输协议。
-
----
-
-## 目录
-
-1. [协议概述](#1-协议概述)
-2. [服务发现（Bonjour/mDNS）](#2-服务发现bonjourmdns)
-3. [TCP 连接与握手](#3-tcp-连接与握手)
-4. [消息格式规范](#4-消息格式规范)
-5. [文件传输协议](#5-文件传输协议)
-6. [心跳与连接保活](#6-心跳与连接保活)
-7. [错误处理](#7-错误处理)
-8. [常量与配置](#8-常量与配置)
-9. [完整时序图](#9-完整时序图)
-10. [移动端实现指南](#10-移动端实现指南)
-
----
-
-## 1. 协议概述
-
-### 1.1 架构角色
-
-| 角色                 | 平台            | 职责                         |
-| -------------------- | --------------- | ---------------------------- |
-| **Client（客户端）** | Electron 桌面端 | 扫描服务、发起连接、发送文件 |
-| **Server（服务端）** | Expo 移动端     | 发布服务、接受连接、接收文件 |
-
-### 1.2 协议栈（v1）
-
-```
-┌─────────────────────────────────────┐
-│     应用层（文件传输）                │
-├─────────────────────────────────────┤
-│     消息层（控制: JSON \n）           │
-│             （数据: 二进制帧）        │
-├─────────────────────────────────────┤
-│     传输层（TCP）                    │
-├─────────────────────────────────────┤
-│     发现层（Bonjour/mDNS）           │
-└─────────────────────────────────────┘
-```
-
-### 1.3 通信流程概览
-
-```
-1. 服务发现 → 移动端发布 mDNS 服务，桌面端扫描发现
-2. TCP 握手 → 建立连接，交换设备信息（`version=1`）
-3. 文件传输 → 控制消息使用 JSON，`file_chunk` 使用二进制帧分块传输
-4. 连接保活 → ping/pong 心跳
-```
-
----
-
-## 2. 服务发现（Bonjour/mDNS）
-
-### 2.1 服务类型
-
-| 属性         | 值                   |
-| ------------ | -------------------- |
-| 服务类型     | `cherrystudio`       |
-| 协议         | `tcp`                |
-| 完整服务标识 | `_cherrystudio._tcp` |
-
-### 2.2 服务发布（移动端）
-
-移动端需要通过 mDNS/Bonjour 发布服务：
-
-```typescript
-// 服务发布参数
-{
-  name: "Cherry Studio Mobile",    // 设备名称
-  type: "cherrystudio",            // 服务类型
-  protocol: "tcp",                 // 协议
-  port: 53317,                     // TCP 监听端口
-  txt: {                           // TXT 记录（可选）
-    version: "1",
-    platform: "ios"                // 或 "android"
-  }
-}
-```
-
-### 2.3 服务发现（桌面端）
-
-桌面端扫描并解析服务信息：
-
-```typescript
-// 发现的服务信息结构
-type LocalTransferPeer = {
-  id: string; // 唯一标识符
-  name: string; // 设备名称
-  host?: string; // 主机名
-  fqdn?: string; // 完全限定域名
-  port?: number; // TCP 端口
-  type?: string; // 服务类型
-  protocol?: "tcp" | "udp"; // 协议
-  addresses: string[]; // IP 地址列表
-  txt?: Record<string, string>; // TXT 记录
-  updatedAt: number; // 发现时间戳
-};
-```
-
-### 2.4 IP 地址选择策略
-
-当服务有多个 IP 地址时，优先选择 IPv4：
-
-```typescript
-// 优先选择 IPv4 地址
-const preferredAddress = addresses.find((addr) => isIPv4(addr)) || addresses[0];
-```
-
----
-
-## 3. TCP 连接与握手
-
-### 3.1 连接建立
-
-1. 客户端使用发现的 `host:port` 建立 TCP 连接
-2. 连接成功后立即发送握手消息
-3. 等待服务端响应握手确认
-
-### 3.2 握手消息（协议版本 v1）
-
-#### Client → Server: `handshake`
-
-```typescript
-type LanTransferHandshakeMessage = {
-  type: "handshake";
-  deviceName: string; // 设备名称
-  version: string; // 协议版本，当前为 "1"
-  platform?: string; // 平台：'darwin' | 'win32' | 'linux'
-  appVersion?: string; // 应用版本
-};
-```
-
-**示例：**
-
-```json
-{
-  "type": "handshake",
-  "deviceName": "Cherry Studio 1.7.2",
-  "version": "1",
-  "platform": "darwin",
-  "appVersion": "1.7.2"
-}
-```
-
-### 4. 消息格式规范（混合协议）
-
-v1 使用"控制 JSON + 二进制数据帧"的混合协议（流式传输模式，无 per-chunk ACK）：
-
-- **控制消息**（握手、心跳、file_start/ack、file_end、file_complete）：UTF-8 JSON，`\n` 分隔
-- **数据消息**（`file_chunk`）：二进制帧，使用 Magic + 总长度做分帧，不经 Base64
-
-### 4.1 控制消息编码（JSON + `\n`）
-
-| 属性       | 规范         |
-| ---------- | ------------ |
-| 编码格式   | UTF-8        |
-| 序列化格式 | JSON         |
-| 消息分隔符 | `\n`（0x0A） |
-
-```typescript
-function sendControlMessage(socket: Socket, message: object): void {
-  socket.write(`${JSON.stringify(message)}\n`);
-}
-```
-
-### 4.2 `file_chunk` 二进制帧格式
-
-为解决 TCP 分包/粘包并消除 Base64 开销，`file_chunk` 采用带总长度的二进制帧：
-
-```
-┌──────────┬──────────┬────────┬───────────────┬──────────────┬────────────┬───────────┐
-│ Magic    │ TotalLen │ Type   │ TransferId Len│ TransferId   │ ChunkIdx   │ Data      │
-│ 0x43 0x53│ (4B BE)  │ 0x01   │ (2B BE)       │ (UTF-8)      │ (4B BE)    │ (raw)     │
-└──────────┴──────────┴────────┴───────────────┴──────────────┴────────────┴───────────┘
-```
-
-| 字段           | 大小 | 说明                                        |
-| -------------- | ---- | ------------------------------------------- |
-| Magic          | 2B   | 常量 `0x43 0x53` ("CS"), 用于区分 JSON 消息 |
-| TotalLen       | 4B   | Big-endian，帧总长度（不含 Magic/TotalLen） |
-| Type           | 1B   | `0x01` 代表 `file_chunk`                    |
-| TransferId Len | 2B   | Big-endian，transferId 字符串长度           |
-| TransferId     | nB   | UTF-8 transferId（长度由上一字段给出）      |
-| ChunkIdx       | 4B   | Big-endian，块索引，从 0 开始               |
-| Data           | mB   | 原始文件二进制数据（未编码）                |
-
-> 计算帧总长度：`TotalLen = 1 + 2 + transferIdLen + 4 + dataLen`（即 Type~Data 的长度和）。
-
-### 4.3 消息解析策略
-
-1. 读取 socket 数据到缓冲区；
-2. 若前两字节为 `0x43 0x53` → 按二进制帧解析：
-   - 至少需要 6 字节头（Magic + TotalLen），不足则等待更多数据
-   - 读取 `TotalLen` 判断帧整体长度，缓冲区不足则继续等待
-   - 解析 Type/TransferId/ChunkIdx/Data，并传入文件接收逻辑
-3. 否则若首字节为 `{` → 按 JSON + `\n` 解析控制消息
-4. 其它数据丢弃 1 字节并继续循环，避免阻塞。
-
-### 4.4 消息类型汇总（v1）
-
-| 类型             | 方向            | 编码     | 用途                    |
-| ---------------- | --------------- | -------- | ----------------------- |
-| `handshake`      | Client → Server | JSON+\n  | 握手请求（version=1）   |
-| `handshake_ack`  | Server → Client | JSON+\n  | 握手响应                |
-| `ping`           | Client → Server | JSON+\n  | 心跳请求                |
-| `pong`           | Server → Client | JSON+\n  | 心跳响应                |
-| `file_start`     | Client → Server | JSON+\n  | 开始文件传输            |
-| `file_start_ack` | Server → Client | JSON+\n  | 文件传输确认            |
-| `file_chunk`     | Client → Server | 二进制帧 | 文件数据块（无 Base64，流式无 per-chunk ACK） |
-| `file_end`       | Client → Server | JSON+\n  | 文件传输结束            |
-| `file_complete`  | Server → Client | JSON+\n  | 传输完成结果            |
-
-```
-{"type":"message_type",...其他字段...}\n
-```
-
----
-
-## 5. 文件传输协议
-
-### 5.1 传输流程
-
-```
-Client (Sender)                     Server (Receiver)
-     |                                    |
-     |──── 1. file_start ────────────────>|
-     |      (文件元数据)                   |
-     |                                    |
-     |<─── 2. file_start_ack ─────────────|
-     |      (接受/拒绝)                    |
-     |                                    |
-     |══════ 循环发送数据块（流式，无 ACK） ═════|
-     |                                    |
-     |──── 3. file_chunk [0] ────────────>|
-     |                                    |
-     |──── 3. file_chunk [1] ────────────>|
-     |                                    |
-     |      ... 重复直到所有块发送完成 ...  |
-     |                                    |
-     |══════════════════════════════════════
-     |                                    |
-     |──── 5. file_end ──────────────────>|
-     |      (所有块已发送)                 |
-     |                                    |
-     |<─── 6. file_complete ──────────────|
-     |      (最终结果)                     |
-```
-
-### 5.2 消息定义
-
-#### 5.2.1 `file_start` - 开始传输
-
-**方向：** Client → Server
-
-```typescript
-type LanTransferFileStartMessage = {
-  type: "file_start";
-  transferId: string; // UUID，唯一传输标识
-  fileName: string; // 文件名（含扩展名）
-  fileSize: number; // 文件总字节数
-  mimeType: string; // MIME 类型
-  checksum: string; // 整个文件的 SHA-256 哈希（hex）
-  totalChunks: number; // 总数据块数
-  chunkSize: number; // 每块大小（字节）
-};
-```
-
-**示例：**
-
-```json
-{
-  "type": "file_start",
-  "transferId": "550e8400-e29b-41d4-a716-446655440000",
-  "fileName": "backup.zip",
-  "fileSize": 524288000,
-  "mimeType": "application/zip",
-  "checksum": "a1b2c3d4e5f6789012345678901234567890abcdef1234567890abcdef123456",
-  "totalChunks": 8192,
-  "chunkSize": 65536
-}
-```
-
-#### 5.2.2 `file_start_ack` - 传输确认
-
-**方向：** Server → Client
-
-```typescript
-type LanTransferFileStartAckMessage = {
-  type: "file_start_ack";
-  transferId: string; // 对应的传输 ID
-  accepted: boolean; // 是否接受传输
-  message?: string; // 拒绝原因
-};
-```
-
-**接受示例：**
-
-```json
-{
-  "type": "file_start_ack",
-  "transferId": "550e8400-e29b-41d4-a716-446655440000",
-  "accepted": true
-}
-```
-
-**拒绝示例：**
-
-```json
-{
-  "type": "file_start_ack",
-  "transferId": "550e8400-e29b-41d4-a716-446655440000",
-  "accepted": false,
-  "message": "Insufficient storage space"
-}
-```
-
-#### 5.2.3 `file_chunk` - 数据块
-
-**方向：** Client → Server（**二进制帧**，见 4.2）
-
-- 不再使用 JSON/`\n`，也不再使用 Base64
-- 帧结构：`Magic` + `TotalLen` + `Type` + `TransferId` + `ChunkIdx` + `Data`
-- `Type` 固定 `0x01`，`Data` 为原始文件二进制数据
-- 传输完整性依赖 `file_start.checksum`（全文件 SHA-256）；分块校验和可选，不在帧中发送
-
-#### 5.2.4 `file_chunk_ack` - 数据块确认（v1 流式不使用）
-
-v1 采用流式传输，不发送 per-chunk ACK。本节类型仅保留作为向后兼容参考，实际不会发送。
-
-#### 5.2.5 `file_end` - 传输结束
-
-**方向：** Client → Server
-
-```typescript
-type LanTransferFileEndMessage = {
-  type: "file_end";
-  transferId: string; // 传输 ID
-};
-```
-
-**示例：**
-
-```json
-{
-  "type": "file_end",
-  "transferId": "550e8400-e29b-41d4-a716-446655440000"
-}
-```
-
-#### 5.2.6 `file_complete` - 传输完成
-
-**方向：** Server → Client
-
-```typescript
-type LanTransferFileCompleteMessage = {
-  type: "file_complete";
-  transferId: string; // 传输 ID
-  success: boolean; // 是否成功
-  filePath?: string; // 保存路径（成功时）
-  error?: string; // 错误信息（失败时）
-};
-```
-
-**成功示例：**
-
-```json
-{
-  "type": "file_complete",
-  "transferId": "550e8400-e29b-41d4-a716-446655440000",
-  "success": true,
-  "filePath": "/storage/emulated/0/Documents/backup.zip"
-}
-```
-
-**失败示例：**
-
-```json
-{
-  "type": "file_complete",
-  "transferId": "550e8400-e29b-41d4-a716-446655440000",
-  "success": false,
-  "error": "File checksum verification failed"
-}
-```
-
-### 5.3 校验和算法
-
-#### 整个文件校验和（保持不变）
-
-```typescript
-async function calculateFileChecksum(filePath: string): Promise<string> {
-  const hash = crypto.createHash("sha256");
-  const stream = fs.createReadStream(filePath);
-
-  for await (const chunk of stream) {
-    hash.update(chunk);
-  }
-
-  return hash.digest("hex");
-}
-```
-
-#### 数据块校验和
-
-v1 默认 **不传输分块校验和**，依赖最终文件 checksum。若需要，可在应用层自定义（非协议字段）。
-
-### 5.4 校验流程
-
-**发送端（Client）：**
-
-1. 发送前计算整个文件的 SHA-256 → `file_start.checksum`
-2. 分块直接发送原始二进制（无 Base64）
-
-**接收端（Server）：**
-
-1. 收到 `file_chunk` 后直接使用二进制数据
-2. 边收边落盘并增量计算 SHA-256（推荐）
-3. 所有块接收完成后，计算/完成增量哈希，得到最终 SHA-256
-4. 与 `file_start.checksum` 比对，结果写入 `file_complete`
-
-### 5.5 数据块大小计算
-
-```typescript
-const CHUNK_SIZE = 512 * 1024; // 512KB
-
-const totalChunks = Math.ceil(fileSize / CHUNK_SIZE);
-
-// 最后一个块可能小于 CHUNK_SIZE
-const lastChunkSize = fileSize % CHUNK_SIZE || CHUNK_SIZE;
-```
-
----
-
-## 6. 心跳与连接保活
-
-### 6.1 心跳消息
-
-#### `ping`
-
-**方向：** Client → Server
-
-```typescript
-type LanTransferPingMessage = {
-  type: "ping";
-  payload?: string; // 可选载荷
-};
-```
-
-```json
-{
-  "type": "ping",
-  "payload": "heartbeat"
-}
-```
-
-#### `pong`
-
-**方向：** Server → Client
-
-```typescript
-type LanTransferPongMessage = {
-  type: "pong";
-  received: boolean; // 确认收到
-  payload?: string; // 回传 ping 的载荷
-};
-```
-
-```json
-{
-  "type": "pong",
-  "received": true,
-  "payload": "heartbeat"
-}
-```
-
-### 6.2 心跳策略
-
-- 握手成功后立即发送一次 `ping` 验证连接
-- 可选：定期发送心跳保持连接活跃
-- `pong` 应返回 `ping` 中的 `payload`（可选）
-
----
-
-## 7. 错误处理
-
-### 7.1 超时配置
-
-| 操作       | 超时时间 | 说明                  |
-| ---------- | -------- | --------------------- |
-| TCP 连接   | 10 秒    | 连接建立超时          |
-| 握手等待   | 10 秒    | 等待 `handshake_ack`  |
-| 传输完成   | 60 秒    | 等待 `file_complete`  |
-
-### 7.2 错误场景处理
-
-| 场景            | Client 处理        | Server 处理            |
-| --------------- | ------------------ | ---------------------- |
-| TCP 连接失败    | 通知 UI，允许重试  | -                      |
-| 握手超时        | 断开连接，通知 UI  | 关闭 socket            |
-| 握手被拒绝      | 显示拒绝原因       | -                      |
-| 数据块处理失败  | 中止传输，清理状态 | 清理临时文件           |
-| 连接意外断开    | 清理状态，通知 UI  | 清理临时文件           |
-| 存储空间不足    | -                  | 发送 `accepted: false` |
-
-### 7.3 资源清理
-
-**Client 端：**
-
-```typescript
-function cleanup(): void {
-  // 1. 销毁文件读取流
-  if (readStream) {
-    readStream.destroy();
-  }
-  // 2. 清理传输状态
-  activeTransfer = undefined;
-  // 3. 关闭 socket（如需要）
-  socket?.destroy();
-}
-```
-
-**Server 端：**
-
-```typescript
-function cleanup(): void {
-  // 1. 关闭文件写入流
-  if (writeStream) {
-    writeStream.end();
-  }
-  // 2. 删除未完成的临时文件
-  if (tempFilePath) {
-    fs.unlinkSync(tempFilePath);
-  }
-  // 3. 清理传输状态
-  activeTransfer = undefined;
-}
-```
-
----
-
-## 8. 常量与配置
-
-### 8.1 协议常量
-
-```typescript
-// 协议版本（v1 = 控制 JSON + 二进制 chunk + 流式传输）
-export const LAN_TRANSFER_PROTOCOL_VERSION = "1";
-
-// 服务发现
-export const LAN_TRANSFER_SERVICE_TYPE = "cherrystudio";
-export const LAN_TRANSFER_SERVICE_FULL_NAME = "_cherrystudio._tcp";
-
-// TCP 端口
-export const LAN_TRANSFER_TCP_PORT = 53317;
-
-// 文件传输（与二进制帧一致）
-export const LAN_TRANSFER_CHUNK_SIZE = 512 * 1024; // 512KB
-export const LAN_TRANSFER_GLOBAL_TIMEOUT_MS = 10 * 60 * 1000; // 10 分钟
-
-// 超时设置
-export const LAN_TRANSFER_HANDSHAKE_TIMEOUT_MS = 10_000; // 10秒
-export const LAN_TRANSFER_CHUNK_TIMEOUT_MS = 30_000; // 30秒
-export const LAN_TRANSFER_COMPLETE_TIMEOUT_MS = 60_000; // 60秒
-```
-
-### 8.2 支持的文件类型
-
-当前仅支持 ZIP 文件：
-
-```typescript
-export const LAN_TRANSFER_ALLOWED_EXTENSIONS = [".zip"];
-export const LAN_TRANSFER_ALLOWED_MIME_TYPES = [
-  "application/zip",
-  "application/x-zip-compressed",
-];
-```
-
----
-
-## 9. 完整时序图
-
-### 9.1 完整传输流程（v1，流式传输）
-
-```
-┌─────────┐                           ┌─────────┐                           ┌─────────┐
-│ Renderer│                           │  Main   │                           │ Mobile  │
-│  (UI)   │                           │ Process │                           │ Server  │
-└────┬────┘                           └────┬────┘                           └────┬────┘
-     │                                     │                                     │
-     │  ════════════ 服务发现阶段 ════════════                                   │
-     │                                     │                                     │
-     │ startScan()                         │                                     │
-     │────────────────────────────────────>│                                     │
-     │                                     │ mDNS browse                         │
-     │                                     │ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─>│
-     │                                     │                                     │
-     │                                     │<─ ─ ─ service discovered ─ ─ ─ ─ ─ ─│
-     │                                     │                                     │
-     │<────── onServicesUpdated ───────────│                                     │
-     │                                     │                                     │
-     │  ════════════ 握手连接阶段 ════════════                                   │
-     │                                     │                                     │
-     │ connect(peer)                       │                                     │
-     │────────────────────────────────────>│                                     │
-     │                                     │──────── TCP Connect ───────────────>│
-     │                                     │                                     │
-     │                                     │──────── handshake ─────────────────>│
-     │                                     │                                     │
-     │                                     │<─────── handshake_ack ──────────────│
-     │                                     │                                     │
-     │                                     │──────── ping ──────────────────────>│
-     │                                     │<─────── pong ───────────────────────│
-     │                                     │                                     │
-     │<────── connect result ──────────────│                                     │
-     │                                     │                                     │
-     │  ════════════ 文件传输阶段 ════════════                                   │
-     │                                     │                                     │
-     │ sendFile(path)                      │                                     │
-     │────────────────────────────────────>│                                     │
-     │                                     │──────── file_start ────────────────>│
-     │                                     │                                     │
-     │                                     │<─────── file_start_ack ─────────────│
-     │                                     │                                     │
-     │                                     │                                     │
-     │                                     │══════ 循环发送数据块 ═══════════════│
-     │                                     │                                     │
-     │                                     │──────── file_chunk[0] (binary) ────>│
-     │<────── progress event ──────────────│                                     │
-     │                                     │                                     │
-     │                                     │──────── file_chunk[1] (binary) ────>│
-     │<────── progress event ──────────────│                                     │
-     │                                     │                                     │
-     │                                     │         ... 重复 ...                │
-     │                                     │                                     │
-     │                                     │══════════════════════════════════════│
-     │                                     │                                     │
-     │                                     │──────── file_end ──────────────────>│
-     │                                     │                                     │
-     │                                     │<─────── file_complete ──────────────│
-     │                                     │                                     │
-     │<────── complete event ──────────────│                                     │
-     │<────── sendFile result ─────────────│                                     │
-     │                                     │                                     │
-```
-
----
-
-## 10. 移动端实现指南（v1 要点）
-
-### 10.1 必须实现的功能
-
-1. **mDNS 服务发布**
-
-   - 发布 `_cherrystudio._tcp` 服务
-   - 提供 TCP 端口号 `53317`
-   - 可选：TXT 记录（版本、平台信息）
-
-2. **TCP 服务端**
-
-   - 监听指定端口
-   - 支持单连接或多连接
-
-3. **消息解析**
-
-   - 控制消息：UTF-8 + `\n` JSON
-   - 数据消息：二进制帧（Magic+TotalLen 分帧）
-
-4. **握手处理**
-
-   - 验证 `handshake` 消息
-   - 发送 `handshake_ack` 响应
-   - 响应 `ping` 消息
-
-5. **文件接收（流式模式）**
-   - 解析 `file_start`，准备接收
-   - 接收 `file_chunk` 二进制帧，直接写入文件/缓冲并增量哈希
-   - v1 不发送 per-chunk ACK（流式传输）
-   - 处理 `file_end`，完成增量哈希并校验 checksum
-   - 发送 `file_complete` 结果
-
-### 10.2 推荐的库
-
-**React Native / Expo：**
-
-- mDNS: `react-native-zeroconf` 或 `@homielab/react-native-bonjour`
-- TCP: `react-native-tcp-socket`
-- Crypto: `expo-crypto` 或 `react-native-quick-crypto`
-
-### 10.3 接收端伪代码
-
-```typescript
-class FileReceiver {
-  private transfer?: {
-    id: string;
-    fileName: string;
-    fileSize: number;
-    checksum: string;
-    totalChunks: number;
-    receivedChunks: number;
-    tempPath: string;
-    // v1: 边收边写文件，避免大文件 OOM
-    // stream: FileSystem writable stream (平台相关封装)
-  };
-
-  handleMessage(message: any) {
-    switch (message.type) {
-      case "handshake":
-        this.handleHandshake(message);
-        break;
-      case "ping":
-        this.sendPong(message);
-        break;
-      case "file_start":
-        this.handleFileStart(message);
-        break;
-      // v1: file_chunk 为二进制帧，不再走 JSON 分支
-      case "file_end":
-        this.handleFileEnd(message);
-        break;
-    }
-  }
-
-  handleFileStart(msg: LanTransferFileStartMessage) {
-    // 1. 检查存储空间
-    // 2. 创建临时文件
-    // 3. 初始化传输状态
-    // 4. 发送 file_start_ack
-  }
-
-  // v1: 二进制帧处理在 socket data 流中解析，随后调用 handleBinaryFileChunk
-  handleBinaryFileChunk(transferId: string, chunkIndex: number, data: Buffer) {
-    // 直接使用二进制数据，按 chunkSize/lastChunk 计算长度
-    // 写入文件流并更新增量 SHA-256
-    this.transfer.receivedChunks++;
-    // v1: 流式传输，不发送 per-chunk ACK
-  }
-
-  handleFileEnd(msg: LanTransferFileEndMessage) {
-    // 1. 合并所有数据块
-    // 2. 验证完整文件 checksum
-    // 3. 写入最终位置
-    // 4. 发送 file_complete
-  }
-}
-```
-
----
-
-## 附录 A：TypeScript 类型定义
-
-完整的类型定义位于 `packages/shared/config/types.ts`：
-
-```typescript
-// 握手消息
-export interface LanTransferHandshakeMessage {
-  type: "handshake";
-  deviceName: string;
-  version: string;
-  platform?: string;
-  appVersion?: string;
-}
-
-export interface LanTransferHandshakeAckMessage {
-  type: "handshake_ack";
-  accepted: boolean;
-  message?: string;
-}
-
-// 心跳消息
-export interface LanTransferPingMessage {
-  type: "ping";
-  payload?: string;
-}
-
-export interface LanTransferPongMessage {
-  type: "pong";
-  received: boolean;
-  payload?: string;
-}
-
-// 文件传输消息 (Client -> Server)
-export interface LanTransferFileStartMessage {
-  type: "file_start";
-  transferId: string;
-  fileName: string;
-  fileSize: number;
-  mimeType: string;
-  checksum: string;
-  totalChunks: number;
-  chunkSize: number;
-}
-
-export interface LanTransferFileChunkMessage {
-  type: "file_chunk";
-  transferId: string;
-  chunkIndex: number;
-  data: string; // Base64 encoded (v1: 二进制帧模式下不使用)
-}
-
-export interface LanTransferFileEndMessage {
-  type: "file_end";
-  transferId: string;
-}
-
-// 文件传输响应消息 (Server -> Client)
-export interface LanTransferFileStartAckMessage {
-  type: "file_start_ack";
-  transferId: string;
-  accepted: boolean;
-  message?: string;
-}
-
-// v1 流式不发送 per-chunk ACK，以下类型仅用于向后兼容参考
-export interface LanTransferFileChunkAckMessage {
-  type: "file_chunk_ack";
-  transferId: string;
-  chunkIndex: number;
-  received: boolean;
-  error?: string;
-}
-
-export interface LanTransferFileCompleteMessage {
-  type: "file_complete";
-  transferId: string;
-  success: boolean;
-  filePath?: string;
-  error?: string;
-}
-
-// 常量
-export const LAN_TRANSFER_TCP_PORT = 53317;
-export const LAN_TRANSFER_CHUNK_SIZE = 512 * 1024;
-export const LAN_TRANSFER_CHUNK_TIMEOUT_MS = 30_000;
-```
-
----
-
-## 附录 B：版本历史
-
-| 版本 | 日期    | 变更                                     |
-| ---- | ------- | ---------------------------------------- |
-| 1.0  | 2025-12 | 初始发布版本，支持二进制帧格式与流式传输 |

electron-builder.yml

@@ -134,38 +134,108 @@ artifactBuildCompleted: scripts/artifact-build-completed.js
 releaseInfo:
   releaseNotes: |
     <!--LANG:en-->
-    Cherry Studio 1.7.6 - New Models & MCP Enhancements
+    A New Era of Intelligence with Cherry Studio 1.7.0
 
-    This release adds support for new AI models and includes a new MCP server for memory management.
+    Today we're releasing Cherry Studio 1.7.0 — our most ambitious update yet, introducing Agent: autonomous AI that thinks, plans, and acts.
 
-    ✨ New Features
+    For years, AI assistants have been reactive — waiting for your commands, responding to your questions. With Agent, we're changing that. Now, AI can truly work alongside you: understanding complex goals, breaking them into steps, and executing them independently.
-    - [Models] Add support for Xiaomi MiMo model
-    - [Models] Add support for Gemini 3 Flash and Pro model detection
-    - [Models] Add support for Volcengine Doubao-Seed-1.8 model
-    - [MCP] Add Nowledge Mem builtin MCP server for memory management
-    - [Settings] Add default reasoning effort option to resolve confusion between undefined and none
 
-    🐛 Bug Fixes
+    This is what we've been building toward. And it's just the beginning.
-    - [Azure] Restore deployment-based URLs for non-v1 apiVersion
+
-    - [Translation] Disable reasoning mode for translation to improve efficiency
+    🤖 Meet Agent
-    - [Image] Update API path for image generation requests in OpenAIBaseClient
+    Imagine having a brilliant colleague who never sleeps. Give Agent a goal — write a report, analyze data, refactor code — and watch it work. It reasons through problems, breaks them into steps, calls the right tools, and adapts when things change.
-    - [Windows] Auto-discover and persist Git Bash path on Windows for scoop users
+
+    - **Think → Plan → Act**: From goal to execution, fully autonomous
+    - **Deep Reasoning**: Multi-turn thinking that solves real problems
+    - **Tool Mastery**: File operations, web search, code execution, and more
+    - **Skill Plugins**: Extend with custom commands and capabilities
+    - **You Stay in Control**: Real-time approval for sensitive actions
+    - **Full Visibility**: Every thought, every decision, fully transparent
+
+    🌐 Expanding Ecosystem
+    - **New Providers**: HuggingFace, Mistral, CherryIN, AI Gateway, Intel OVMS, Didi MCP
+    - **New Models**: Claude 4.5 Haiku, DeepSeek v3.2, GLM-4.6, Doubao, Ling series
+    - **MCP Integration**: Alibaba Cloud, ModelScope, Higress, MCP.so, TokenFlux and more
+
+    📚 Smarter Knowledge Base
+    - **OpenMinerU**: Self-hosted document processing
+    - **Full-Text Search**: Find anything instantly across your notes
+    - **Enhanced Tool Selection**: Smarter configuration for better AI assistance
+
+    📝 Notes, Reimagined
+    - Full-text search with highlighted results
+    - AI-powered smart rename
+    - Export as image
+    - Auto-wrap for tables
+
+    🖼️ Image & OCR
+    - Intel OVMS painting capabilities
+    - Intel OpenVINO NPU-accelerated OCR
+
+    🌍 Now in 10+ Languages
+    - Added German support
+    - Enhanced internationalization
+
+    ⚡ Faster & More Polished
+    - Electron 38 upgrade
+    - New MCP management interface
+    - Dozens of UI refinements
+
+    ❤️ Fully Open Source
+    Commercial restrictions removed. Cherry Studio now follows standard AGPL v3 — free for teams of any size.
+
+    The Agent Era is here. We can't wait to see what you'll create.
 
     <!--LANG:zh-CN-->
-    Cherry Studio 1.7.6 - 新模型与 MCP 增强
+    Cherry Studio 1.7.0：开启智能新纪元
 
-    本次更新添加了多个新 AI 模型支持，并新增记忆管理 MCP 服务器。
+    今天，我们正式发布 Cherry Studio 1.7.0 —— 迄今最具雄心的版本，带来全新的 Agent：能够自主思考、规划和行动的 AI。
 
-    ✨ 新功能
+    多年来，AI 助手一直是被动的——等待你的指令，回应你的问题。Agent 改变了这一切。现在，AI 能够真正与你并肩工作：理解复杂目标，将其拆解为步骤，并独立执行。
-    - [模型] 添加小米 MiMo 模型支持
-    - [模型] 添加 Gemini 3 Flash 和 Pro 模型检测支持
-    - [模型] 添加火山引擎 Doubao-Seed-1.8 模型支持
-    - [MCP] 新增 Nowledge Mem 内置 MCP 服务器，用于记忆管理
-    - [设置] 添加默认推理强度选项，解决 undefined 和 none 之间的混淆
 
-    🐛 问题修复
+    这是我们一直在构建的未来。而这，仅仅是开始。
-    - [Azure] 修复非 v1 apiVersion 的部署 URL 问题
+
-    - [翻译] 禁用翻译时的推理模式以提高效率
+    🤖 认识 Agent
-    - [图像] 更新 OpenAIBaseClient 中图像生成请求的 API 路径
+    想象一位永不疲倦的得力伙伴。给 Agent 一个目标——撰写报告、分析数据、重构代码——然后看它工作。它会推理问题、拆解步骤、调用工具，并在情况变化时灵活应对。
-    - [Windows] 自动发现并保存 Windows scoop 用户的 Git Bash 路径
+
+    - **思考 → 规划 → 行动**：从目标到执行，全程自主
+    - **深度推理**：多轮思考，解决真实问题
+    - **工具大师**：文件操作、网络搜索、代码执行，样样精通
+    - **技能插件**：自定义命令，无限扩展
+    - **你掌控全局**：敏感操作，实时审批
+    - **完全透明**：每一步思考，每一个决策，清晰可见
+
+    🌐 生态持续壮大
+    - **新增服务商**：Hugging Face、Mistral、Perplexity、SophNet、AI Gateway、Cerebras AI
+    - **新增模型**：Gemini 3、Gemini 3 Pro（支持图像预览）、GPT-5.1、Claude Opus 4.5
+    - **MCP 集成**：百炼、魔搭、Higress、MCP.so、TokenFlux 等平台
+
+    📚 更智能的知识库
+    - **OpenMinerU**：本地自部署文档处理
+    - **全文搜索**：笔记内容一搜即达
+    - **增强工具选择**：更智能的配置，更好的 AI 协助
+
+    📝 笔记，焕然一新
+    - 全文搜索，结果高亮
+    - AI 智能重命名
+    - 导出为图片
+    - 表格自动换行
+
+    🖼️ 图像与 OCR
+    - Intel OVMS 绘图能力
+    - Intel OpenVINO NPU 加速 OCR
+
+    🌍 支持 10+ 种语言
+    - 新增德语支持
+    - 全面增强国际化
+
+    ⚡ 更快、更精致
+    - 升级 Electron 38
+    - 新的 MCP 管理界面
+    - 数十处 UI 细节打磨
+
+    ❤️ 完全开源
+    商用限制已移除。Cherry Studio 现遵循标准 AGPL v3 协议——任意规模团队均可自由使用。
+
+    Agent 纪元已至。期待你的创造。
     <!--LANG:END-->

eslint.config.mjs

@@ -61,7 +61,6 @@ export default defineConfig([
       'tests/**',
       '.yarn/**',
       '.gitignore',
-      '.conductor/**',
       'scripts/cloudflare-worker.js',
       'src/main/integration/nutstore/sso/lib/**',
       'src/main/integration/cherryai/index.js',

package.json

@@ -1,6 +1,6 @@
 {
   "name": "CherryStudio",
-  "version": "1.7.6",
+  "version": "1.7.0",
   "private": true,
   "description": "A powerful AI assistant for producer.",
   "main": "./out/main/index.js",
@@ -53,10 +53,10 @@
     "typecheck": "concurrently -n \"node,web\" -c \"cyan,magenta\" \"npm run typecheck:node\" \"npm run typecheck:web\"",
     "typecheck:node": "tsgo --noEmit -p tsconfig.node.json --composite false",
     "typecheck:web": "tsgo --noEmit -p tsconfig.web.json --composite false",
-    "i18n:check": "dotenv -e .env -- tsx scripts/check-i18n.ts",
+    "check:i18n": "dotenv -e .env -- tsx scripts/check-i18n.ts",
-    "i18n:sync": "dotenv -e .env -- tsx scripts/sync-i18n.ts",
+    "sync:i18n": "dotenv -e .env -- tsx scripts/sync-i18n.ts",
-    "i18n:translate": "dotenv -e .env -- tsx scripts/auto-translate-i18n.ts",
+    "update:i18n": "dotenv -e .env -- tsx scripts/update-i18n.ts",
-    "i18n:all": "yarn i18n:check && yarn i18n:sync && yarn i18n:translate",
+    "auto:i18n": "dotenv -e .env -- tsx scripts/auto-translate-i18n.ts",
     "update:languages": "tsx scripts/update-languages.ts",
     "update:upgrade-config": "tsx scripts/update-app-upgrade-config.ts",
     "test": "vitest run --silent",
@@ -70,7 +70,7 @@
     "test:e2e": "yarn playwright test",
     "test:lint": "oxlint --deny-warnings && eslint . --ext .js,.jsx,.cjs,.mjs,.ts,.tsx,.cts,.mts --cache",
     "test:scripts": "vitest scripts",
-    "lint": "oxlint --fix && eslint . --ext .js,.jsx,.cjs,.mjs,.ts,.tsx,.cts,.mts --fix --cache && yarn typecheck && yarn i18n:check && yarn format:check",
+    "lint": "oxlint --fix && eslint . --ext .js,.jsx,.cjs,.mjs,.ts,.tsx,.cts,.mts --fix --cache && yarn typecheck && yarn check:i18n && yarn format:check",
     "format": "biome format --write && biome lint --write",
     "format:check": "biome format && biome lint",
     "prepare": "git config blame.ignoreRevsFile .git-blame-ignore-revs && husky",
@@ -81,13 +81,12 @@
     "release:ai-sdk-provider": "yarn workspace @cherrystudio/ai-sdk-provider version patch --immediate && yarn workspace @cherrystudio/ai-sdk-provider build && yarn workspace @cherrystudio/ai-sdk-provider npm publish --access public"
   },
   "dependencies": {
-    "@anthropic-ai/claude-agent-sdk": "patch:@anthropic-ai/claude-agent-sdk@npm%3A0.1.62#~/.yarn/patches/@anthropic-ai-claude-agent-sdk-npm-0.1.62-23ae56f8c8.patch",
+    "@anthropic-ai/claude-agent-sdk": "patch:@anthropic-ai/claude-agent-sdk@npm%3A0.1.53#~/.yarn/patches/@anthropic-ai-claude-agent-sdk-npm-0.1.53-4b77f4cf29.patch",
     "@libsql/client": "0.14.0",
     "@libsql/win32-x64-msvc": "^0.4.7",
     "@napi-rs/system-ocr": "patch:@napi-rs/system-ocr@npm%3A1.0.2#~/.yarn/patches/@napi-rs-system-ocr-npm-1.0.2-59e7a78e8b.patch",
     "@paymoapp/electron-shutdown-handler": "^1.1.2",
     "@strongtz/win32-arm64-msvc": "^0.4.7",
-    "bonjour-service": "^1.3.0",
     "emoji-picker-element-data": "^1",
     "express": "^5.1.0",
     "font-list": "^2.0.0",
@@ -98,8 +97,10 @@
     "node-stream-zip": "^1.15.0",
     "officeparser": "^4.2.0",
     "os-proxy-config": "^1.1.2",
+    "qrcode.react": "^4.2.0",
     "selection-hook": "^1.0.12",
     "sharp": "^0.34.3",
+    "socket.io": "^4.8.1",
     "swagger-jsdoc": "^6.2.8",
     "swagger-ui-express": "^5.0.1",
     "tesseract.js": "patch:tesseract.js@npm%3A6.0.1#~/.yarn/patches/tesseract.js-npm-6.0.1-2562a7e46d.patch",
@@ -113,11 +114,11 @@
     "@ai-sdk/anthropic": "^2.0.49",
     "@ai-sdk/cerebras": "^1.0.31",
     "@ai-sdk/gateway": "^2.0.15",
-    "@ai-sdk/google": "patch:@ai-sdk/google@npm%3A2.0.49#~/.yarn/patches/@ai-sdk-google-npm-2.0.49-84720f41bd.patch",
+    "@ai-sdk/google": "patch:@ai-sdk/google@npm%3A2.0.43#~/.yarn/patches/@ai-sdk-google-npm-2.0.43-689ed559b3.patch",
-    "@ai-sdk/google-vertex": "^3.0.94",
+    "@ai-sdk/google-vertex": "^3.0.79",
     "@ai-sdk/huggingface": "^0.0.10",
     "@ai-sdk/mistral": "^2.0.24",
-    "@ai-sdk/openai": "patch:@ai-sdk/openai@npm%3A2.0.85#~/.yarn/patches/@ai-sdk-openai-npm-2.0.85-27483d1d6a.patch",
+    "@ai-sdk/openai": "patch:@ai-sdk/openai@npm%3A2.0.72#~/.yarn/patches/@ai-sdk-openai-npm-2.0.72-234e68da87.patch",
     "@ai-sdk/perplexity": "^2.0.20",
     "@ai-sdk/test-server": "^0.0.1",
     "@ant-design/v5-patch-for-react-19": "^1.0.3",
@@ -141,7 +142,7 @@
     "@cherrystudio/embedjs-ollama": "^0.1.31",
     "@cherrystudio/embedjs-openai": "^0.1.31",
     "@cherrystudio/extension-table-plus": "workspace:^",
-    "@cherrystudio/openai": "^6.12.0",
+    "@cherrystudio/openai": "^6.9.0",
     "@dnd-kit/core": "^6.3.1",
     "@dnd-kit/modifiers": "^9.0.0",
     "@dnd-kit/sortable": "^10.0.0",
@@ -161,7 +162,7 @@
     "@langchain/core": "patch:@langchain/core@npm%3A1.0.2#~/.yarn/patches/@langchain-core-npm-1.0.2-183ef83fe4.patch",
     "@langchain/openai": "patch:@langchain/openai@npm%3A1.0.0#~/.yarn/patches/@langchain-openai-npm-1.0.0-474d0ad9d4.patch",
     "@mistralai/mistralai": "^1.7.5",
-    "@modelcontextprotocol/sdk": "^1.23.0",
+    "@modelcontextprotocol/sdk": "^1.17.5",
     "@mozilla/readability": "^0.6.0",
     "@notionhq/client": "^2.2.15",
     "@openrouter/ai-sdk-provider": "^1.2.8",
@@ -206,7 +207,6 @@
     "@types/content-type": "^1.1.9",
     "@types/cors": "^2.8.19",
     "@types/diff": "^7",
-    "@types/dotenv": "^8.2.3",
     "@types/express": "^5",
     "@types/fs-extra": "^11",
     "@types/he": "^1",
@@ -317,7 +317,6 @@
     "motion": "^12.10.5",
     "notion-helper": "^1.3.22",
     "npx-scope-finder": "^1.2.0",
-    "ollama-ai-provider-v2": "patch:ollama-ai-provider-v2@npm%3A1.5.5#~/.yarn/patches/ollama-ai-provider-v2-npm-1.5.5-8bef249af9.patch",
     "oxlint": "^1.22.0",
     "oxlint-tsgolint": "^0.2.0",
     "p-queue": "^8.1.0",
@@ -413,10 +412,9 @@
     "@langchain/openai@npm:>=0.1.0 <0.6.0": "patch:@langchain/openai@npm%3A1.0.0#~/.yarn/patches/@langchain-openai-npm-1.0.0-474d0ad9d4.patch",
     "@langchain/openai@npm:^0.3.16": "patch:@langchain/openai@npm%3A1.0.0#~/.yarn/patches/@langchain-openai-npm-1.0.0-474d0ad9d4.patch",
     "@langchain/openai@npm:>=0.2.0 <0.7.0": "patch:@langchain/openai@npm%3A1.0.0#~/.yarn/patches/@langchain-openai-npm-1.0.0-474d0ad9d4.patch",
-    "@ai-sdk/openai@npm:^2.0.42": "patch:@ai-sdk/openai@npm%3A2.0.85#~/.yarn/patches/@ai-sdk-openai-npm-2.0.85-27483d1d6a.patch",
+    "@ai-sdk/openai@npm:^2.0.42": "patch:@ai-sdk/openai@npm%3A2.0.72#~/.yarn/patches/@ai-sdk-openai-npm-2.0.72-234e68da87.patch",
     "@ai-sdk/google@npm:^2.0.40": "patch:@ai-sdk/google@npm%3A2.0.40#~/.yarn/patches/@ai-sdk-google-npm-2.0.40-47e0eeee83.patch",
-    "@ai-sdk/openai-compatible@npm:^1.0.27": "patch:@ai-sdk/openai-compatible@npm%3A1.0.27#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.27-06f74278cf.patch",
+    "@ai-sdk/openai-compatible@npm:^1.0.27": "patch:@ai-sdk/openai-compatible@npm%3A1.0.27#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.27-06f74278cf.patch"
-    "@ai-sdk/google@npm:2.0.49": "patch:@ai-sdk/google@npm%3A2.0.49#~/.yarn/patches/@ai-sdk-google-npm-2.0.49-84720f41bd.patch"
   },
   "packageManager": "yarn@4.9.1",
   "lint-staged": {

packages/ai-sdk-provider/package.json

@@ -41,7 +41,6 @@
     "ai": "^5.0.26"
   },
   "dependencies": {
-    "@ai-sdk/openai-compatible": "^1.0.28",
     "@ai-sdk/provider": "^2.0.0",
     "@ai-sdk/provider-utils": "^3.0.17"
   },

packages/ai-sdk-provider/src/cherryin-provider.ts

@@ -2,6 +2,7 @@ import { AnthropicMessagesLanguageModel } from '@ai-sdk/anthropic/internal'
 import { GoogleGenerativeAILanguageModel } from '@ai-sdk/google/internal'
 import type { OpenAIProviderSettings } from '@ai-sdk/openai'
 import {
+  OpenAIChatLanguageModel,
   OpenAICompletionLanguageModel,
   OpenAIEmbeddingModel,
   OpenAIImageModel,
@@ -9,7 +10,6 @@ import {
   OpenAISpeechModel,
   OpenAITranscriptionModel
 } from '@ai-sdk/openai/internal'
-import { OpenAICompatibleChatLanguageModel } from '@ai-sdk/openai-compatible'
 import {
   type EmbeddingModelV2,
   type ImageModelV2,
@@ -69,7 +69,6 @@ export interface CherryInProviderSettings {
   headers?: HeadersInput
   /**
    * Optional endpoint type to distinguish different endpoint behaviors.
-   * "image-generation" is also openai endpoint, but specifically for image generation.
    */
   endpointType?: 'openai' | 'openai-response' | 'anthropic' | 'gemini' | 'image-generation' | 'jina-rerank'
 }
@@ -118,7 +117,7 @@ const createCustomFetch = (originalFetch?: any) => {
     return originalFetch ? originalFetch(url, options) : fetch(url, options)
   }
 }
-class CherryInOpenAIChatLanguageModel extends OpenAICompatibleChatLanguageModel {
+class CherryInOpenAIChatLanguageModel extends OpenAIChatLanguageModel {
   constructor(modelId: string, settings: any) {
     super(modelId, {
       ...settings,

packages/aiCore/package.json

@@ -40,8 +40,8 @@
   },
   "dependencies": {
     "@ai-sdk/anthropic": "^2.0.49",
-    "@ai-sdk/azure": "^2.0.87",
+    "@ai-sdk/azure": "^2.0.74",
-    "@ai-sdk/deepseek": "^1.0.31",
+    "@ai-sdk/deepseek": "^1.0.29",
     "@ai-sdk/openai-compatible": "patch:@ai-sdk/openai-compatible@npm%3A1.0.27#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.27-06f74278cf.patch",
     "@ai-sdk/provider": "^2.0.0",
     "@ai-sdk/provider-utils": "^3.0.17",

packages/aiCore/src/core/plugins/built-in/toolUsePlugin/StreamEventManager.ts

@@ -62,7 +62,7 @@ export class StreamEventManager {
     const recursiveResult = await context.recursiveCall(recursiveParams)
 
     if (recursiveResult && recursiveResult.fullStream) {
-      await this.pipeRecursiveStream(controller, recursiveResult.fullStream)
+      await this.pipeRecursiveStream(controller, recursiveResult.fullStream, context)
     } else {
       console.warn('[MCP Prompt] No fullstream found in recursive result:', recursiveResult)
     }
@@ -74,7 +74,11 @@ export class StreamEventManager {
   /**
    * 将递归流的数据传递到当前流
    */
-  private async pipeRecursiveStream(controller: StreamController, recursiveStream: ReadableStream): Promise<void> {
+  private async pipeRecursiveStream(
+    controller: StreamController,
+    recursiveStream: ReadableStream,
+    context?: AiRequestContext
+  ): Promise<void> {
     const reader = recursiveStream.getReader()
     try {
       while (true) {
@@ -82,14 +86,18 @@ export class StreamEventManager {
         if (done) {
           break
         }
-        if (value.type === 'start') {
-          continue
-        }
-
         if (value.type === 'finish') {
+          // 迭代的流不发finish，但需要累加其 usage
+          if (value.usage && context?.accumulatedUsage) {
+            this.accumulateUsage(context.accumulatedUsage, value.usage)
+          }
           break
         }
-
+        // 对于 finish-step 类型，累加其 usage
+        if (value.type === 'finish-step' && value.usage && context?.accumulatedUsage) {
+          this.accumulateUsage(context.accumulatedUsage, value.usage)
+        }
+        // 将递归流的数据传递到当前流
         controller.enqueue(value)
       }
     } finally {
@@ -127,8 +135,10 @@ export class StreamEventManager {
     // 构建新的对话消息
     const newMessages: ModelMessage[] = [
       ...(context.originalParams.messages || []),
-      // 只有当 textBuffer 有内容时才添加 assistant 消息，避免空消息导致 API 错误
+      {
-      ...(textBuffer ? [{ role: 'assistant' as const, content: textBuffer }] : []),
+        role: 'assistant',
+        content: textBuffer
+      },
       {
         role: 'user',
         content: toolResultsText
@@ -151,7 +161,7 @@ export class StreamEventManager {
   /**
    * 累加 usage 数据
    */
-  accumulateUsage(target: any, source: any): void {
+  private accumulateUsage(target: any, source: any): void {
     if (!target || !source) return
 
     // 累加各种 token 类型

packages/aiCore/src/core/plugins/built-in/toolUsePlugin/promptToolUsePlugin.ts

@@ -22,10 +22,10 @@ const TOOL_USE_TAG_CONFIG: TagConfig = {
 }
 
 /**
- * 默认系统提示符模板
+ * 默认系统提示符模板（提取自 Cherry Studio）
  */
-export const DEFAULT_SYSTEM_PROMPT = `In this environment you have access to a set of tools you can use to answer the user's question. \
+const DEFAULT_SYSTEM_PROMPT = `In this environment you have access to a set of tools you can use to answer the user's question. \\
-You can use one or more tools per message, and will receive the result of that tool use in the user's response. You use tools step-by-step to accomplish a given task, with each tool use informed by the result of the previous tool use.
+You can use one tool per message, and will receive the result of that tool use in the user's response. You use tools step-by-step to accomplish a given task, with each tool use informed by the result of the previous tool use.
 
 ## Tool Use Formatting
 
@@ -74,13 +74,10 @@ Here are the rules you should always follow to solve your task:
 4. Never re-do a tool call that you previously did with the exact same parameters.
 5. For tool use, MAKE SURE use XML tag format as shown in the examples above. Do not use any other format.
 
-## Response rules
-
-Respond in the language of the user's query, unless the user instructions specify additional requirements for the language to be used.
-
 # User Instructions
 {{ USER_SYSTEM_PROMPT }}
-`
+
+Now Begin! If you solve the task correctly, you will receive a reward of $1,000,000.`
 
 /**
  * 默认工具使用示例（提取自 Cherry Studio）
@@ -414,10 +411,7 @@ export const createPromptToolUsePlugin = (config: PromptToolUseConfig = {}) => {
               }
             }
 
-            // 如果没有执行工具调用，累加 usage 后透传 finish-step 事件
+            // 如果没有执行工具调用，直接传递原始finish-step事件
-            if (chunk.usage && context.accumulatedUsage) {
-              streamEventManager.accumulateUsage(context.accumulatedUsage, chunk.usage)
-            }
             controller.enqueue(chunk)
 
             // 清理状态

packages/aiCore/src/core/plugins/built-in/webSearchPlugin/helper.ts

@@ -6,7 +6,6 @@ import { type Tool } from 'ai'
 
 import { createOpenRouterOptions, createXaiOptions, mergeProviderOptions } from '../../../options'
 import type { ProviderOptionsMap } from '../../../options/types'
-import type { AiRequestContext } from '../../'
 import type { OpenRouterSearchConfig } from './openrouter'
 
 /**
@@ -36,6 +35,7 @@ export interface WebSearchPluginConfig {
   anthropic?: AnthropicSearchConfig
   xai?: ProviderOptionsMap['xai']['searchParameters']
   google?: GoogleSearchConfig
+  'google-vertex'?: GoogleSearchConfig
   openrouter?: OpenRouterSearchConfig
 }
 
@@ -44,6 +44,7 @@ export interface WebSearchPluginConfig {
  */
 export const DEFAULT_WEB_SEARCH_CONFIG: WebSearchPluginConfig = {
   google: {},
+  'google-vertex': {},
   openai: {},
   'openai-chat': {},
   xai: {
@@ -96,84 +97,55 @@ export type WebSearchToolInputSchema = {
   'openai-chat': InferToolInput<OpenAIChatWebSearchTool>
 }
 
-/**
+export const switchWebSearchTool = (providerId: string, config: WebSearchPluginConfig, params: any) => {
- * Helper function to ensure params.tools object exists
+  switch (providerId) {
- */
+    case 'openai': {
-const ensureToolsObject = (params: any) => {
+      if (config.openai) {
         if (!params.tools) params.tools = {}
-}
+        params.tools.web_search = openai.tools.webSearch(config.openai)
+      }
+      break
+    }
+    case 'openai-chat': {
+      if (config['openai-chat']) {
+        if (!params.tools) params.tools = {}
+        params.tools.web_search_preview = openai.tools.webSearchPreview(config['openai-chat'])
+      }
+      break
+    }
 
-/**
+    case 'anthropic': {
- * Helper function to apply tool-based web search configuration
+      if (config.anthropic) {
- */
+        if (!params.tools) params.tools = {}
-const applyToolBasedSearch = (params: any, toolName: string, toolInstance: any) => {
+        params.tools.web_search = anthropic.tools.webSearch_20250305(config.anthropic)
-  ensureToolsObject(params)
+      }
-  params.tools[toolName] = toolInstance
+      break
-}
+    }
 
-/**
+    case 'google': {
- * Helper function to apply provider options-based web search configuration
+      // case 'google-vertex':
- */
+      if (!params.tools) params.tools = {}
-const applyProviderOptionsSearch = (params: any, searchOptions: any) => {
+      params.tools.web_search = google.tools.googleSearch(config.google || {})
+      break
+    }
+
+    case 'xai': {
+      if (config.xai) {
+        const searchOptions = createXaiOptions({
+          searchParameters: { ...config.xai, mode: 'on' }
+        })
         params.providerOptions = mergeProviderOptions(params.providerOptions, searchOptions)
-}
-
-export const switchWebSearchTool = (config: WebSearchPluginConfig, params: any, context?: AiRequestContext) => {
-  const providerId = context?.providerId
-
-  // Provider-specific configuration map
-  const providerHandlers: Record<string, () => void> = {
-    openai: () => {
-      const cfg = config.openai ?? DEFAULT_WEB_SEARCH_CONFIG.openai
-      applyToolBasedSearch(params, 'web_search', openai.tools.webSearch(cfg))
-    },
-    'openai-chat': () => {
-      const cfg = (config['openai-chat'] ?? DEFAULT_WEB_SEARCH_CONFIG['openai-chat']) as OpenAISearchPreviewConfig
-      applyToolBasedSearch(params, 'web_search_preview', openai.tools.webSearchPreview(cfg))
-    },
-    anthropic: () => {
-      const cfg = config.anthropic ?? DEFAULT_WEB_SEARCH_CONFIG.anthropic
-      applyToolBasedSearch(params, 'web_search', anthropic.tools.webSearch_20250305(cfg))
-    },
-    google: () => {
-      const cfg = (config.google ?? DEFAULT_WEB_SEARCH_CONFIG.google) as GoogleSearchConfig
-      applyToolBasedSearch(params, 'web_search', google.tools.googleSearch(cfg))
-    },
-    xai: () => {
-      const cfg = config.xai ?? DEFAULT_WEB_SEARCH_CONFIG.xai
-      const searchOptions = createXaiOptions({ searchParameters: { ...cfg, mode: 'on' } })
-      applyProviderOptionsSearch(params, searchOptions)
-    },
-    openrouter: () => {
-      const cfg = (config.openrouter ?? DEFAULT_WEB_SEARCH_CONFIG.openrouter) as OpenRouterSearchConfig
-      const searchOptions = createOpenRouterOptions(cfg)
-      applyProviderOptionsSearch(params, searchOptions)
       }
+      break
     }
 
-  // Try provider-specific handler first
+    case 'openrouter': {
-  const handler = providerId && providerHandlers[providerId]
+      if (config.openrouter) {
-  if (handler) {
+        const searchOptions = createOpenRouterOptions(config.openrouter)
-    handler()
+        params.providerOptions = mergeProviderOptions(params.providerOptions, searchOptions)
-    return params
       }
-
-  // Fallback: apply based on available config keys (prioritized order)
-  const fallbackOrder: Array<keyof WebSearchPluginConfig> = [
-    'openai',
-    'openai-chat',
-    'anthropic',
-    'google',
-    'xai',
-    'openrouter'
-  ]
-
-  for (const key of fallbackOrder) {
-    if (config[key]) {
-      providerHandlers[key]()
       break
     }
   }
-
   return params
 }

packages/aiCore/src/core/plugins/built-in/webSearchPlugin/index.ts

@@ -4,6 +4,7 @@
  */
 
 import { definePlugin } from '../../'
+import type { AiRequestContext } from '../../types'
 import type { WebSearchPluginConfig } from './helper'
 import { DEFAULT_WEB_SEARCH_CONFIG, switchWebSearchTool } from './helper'
 
@@ -17,22 +18,15 @@ export const webSearchPlugin = (config: WebSearchPluginConfig = DEFAULT_WEB_SEAR
     name: 'webSearch',
     enforce: 'pre',
 
-    transformParams: async (params: any, context) => {
+    transformParams: async (params: any, context: AiRequestContext) => {
-      let { providerId } = context
+      const { providerId } = context
+      switchWebSearchTool(providerId, config, params)
 
-      // For cherryin providers, extract the actual provider from the model's provider string
-      // Expected format: "cherryin.{actualProvider}" (e.g., "cherryin.gemini")
       if (providerId === 'cherryin' || providerId === 'cherryin-chat') {
-        const provider = params.model?.provider
+        // cherryin.gemini
-        if (provider && typeof provider === 'string' && provider.includes('.')) {
+        const _providerId = params.model.provider.split('.')[1]
-          const extractedProviderId = provider.split('.')[1]
+        switchWebSearchTool(_providerId, config, params)
-          if (extractedProviderId) {
-            providerId = extractedProviderId
       }
-        }
-      }
-
-      switchWebSearchTool(config, params, { ...context, providerId })
       return params
     }
   })

packages/shared/IpcChannel.ts

@@ -55,8 +55,6 @@ export enum IpcChannel {
   Webview_SetOpenLinkExternal = 'webview:set-open-link-external',
   Webview_SetSpellCheckEnabled = 'webview:set-spell-check-enabled',
   Webview_SearchHotkey = 'webview:search-hotkey',
-  Webview_PrintToPDF = 'webview:print-to-pdf',
-  Webview_SaveAsHTML = 'webview:save-as-html',
 
   // Open
   Open_Path = 'open:path',
@@ -92,8 +90,6 @@ export enum IpcChannel {
   Mcp_AbortTool = 'mcp:abort-tool',
   Mcp_GetServerVersion = 'mcp:get-server-version',
   Mcp_Progress = 'mcp:progress',
-  Mcp_GetServerLogs = 'mcp:get-server-logs',
-  Mcp_ServerLog = 'mcp:server-log',
   // Python
   Python_Execute = 'python:execute',
 
@@ -200,9 +196,6 @@ export enum IpcChannel {
   File_ValidateNotesDirectory = 'file:validateNotesDirectory',
   File_StartWatcher = 'file:startWatcher',
   File_StopWatcher = 'file:stopWatcher',
-  File_PauseWatcher = 'file:pauseWatcher',
-  File_ResumeWatcher = 'file:resumeWatcher',
-  File_BatchUploadMarkdown = 'file:batchUploadMarkdown',
   File_ShowInFolder = 'file:showInFolder',
 
   // file service
@@ -233,8 +226,6 @@ export enum IpcChannel {
   Backup_ListS3Files = 'backup:listS3Files',
   Backup_DeleteS3File = 'backup:deleteS3File',
   Backup_CheckS3Connection = 'backup:checkS3Connection',
-  Backup_CreateLanTransferBackup = 'backup:createLanTransferBackup',
-  Backup_DeleteTempBackup = 'backup:deleteTempBackup',
 
   // zip
   Zip_Compress = 'zip:compress',
@@ -245,9 +236,6 @@ export enum IpcChannel {
   System_GetHostname = 'system:getHostname',
   System_GetCpuName = 'system:getCpuName',
   System_CheckGitBash = 'system:checkGitBash',
-  System_GetGitBashPath = 'system:getGitBashPath',
-  System_GetGitBashPathInfo = 'system:getGitBashPathInfo',
-  System_SetGitBashPath = 'system:setGitBashPath',
 
   // DevTools
   System_ToggleDevTools = 'system:toggleDevTools',
@@ -302,8 +290,6 @@ export enum IpcChannel {
   Selection_ActionWindowClose = 'selection:action-window-close',
   Selection_ActionWindowMinimize = 'selection:action-window-minimize',
   Selection_ActionWindowPin = 'selection:action-window-pin',
-  // [Windows only] Electron bug workaround - can be removed once https://github.com/electron/electron/issues/48554 is fixed
-  Selection_ActionWindowResize = 'selection:action-window-resize',
   Selection_ProcessAction = 'selection:process-action',
   Selection_UpdateActionData = 'selection:update-action-data',
 
@@ -383,14 +369,10 @@ export enum IpcChannel {
   ClaudeCodePlugin_ReadContent = 'claudeCodePlugin:read-content',
   ClaudeCodePlugin_WriteContent = 'claudeCodePlugin:write-content',
 
-  // Local Transfer
+  // WebSocket
-  LocalTransfer_ListServices = 'local-transfer:list',
+  WebSocket_Start = 'webSocket:start',
-  LocalTransfer_StartScan = 'local-transfer:start-scan',
+  WebSocket_Stop = 'webSocket:stop',
-  LocalTransfer_StopScan = 'local-transfer:stop-scan',
+  WebSocket_Status = 'webSocket:status',
-  LocalTransfer_ServicesUpdated = 'local-transfer:services-updated',
+  WebSocket_SendFile = 'webSocket:send-file',
-  LocalTransfer_Connect = 'local-transfer:connect',
+  WebSocket_GetAllCandidates = 'webSocket:get-all-candidates'
-  LocalTransfer_Disconnect = 'local-transfer:disconnect',
-  LocalTransfer_ClientEvent = 'local-transfer:client-event',
-  LocalTransfer_SendFile = 'local-transfer:send-file',
-  LocalTransfer_CancelTransfer = 'local-transfer:cancel-transfer'
 }

packages/shared/anthropic/index.ts

@@ -88,11 +88,16 @@ export function getSdkClient(
       }
     })
   }
-  const baseURL =
+  let baseURL =
     provider.type === 'anthropic'
       ? provider.apiHost
       : (provider.anthropicApiHost && provider.anthropicApiHost.trim()) || provider.apiHost
 
+  // Anthropic SDK automatically appends /v1 to all endpoints (like /v1/messages, /v1/models)
+  // We need to strip api version from baseURL to avoid duplication (e.g., /v3/v1/models)
+  // formatProviderApiHost adds /v1 for AI SDK compatibility, but Anthropic SDK needs it removed
+  baseURL = baseURL.replace(/\/v\d+(?:alpha|beta)?(?=\/|$)/i, '')
+
   logger.debug('Anthropic API baseURL', { baseURL, providerId: provider.id })
 
   if (provider.id === 'aihubmix') {

packages/shared/config/constant.ts

@@ -7,11 +7,6 @@ export const documentExts = ['.pdf', '.doc', '.docx', '.pptx', '.xlsx', '.odt',
 export const thirdPartyApplicationExts = ['.draftsExport']
 export const bookExts = ['.epub']
 
-export const API_SERVER_DEFAULTS = {
-  HOST: '127.0.0.1',
-  PORT: 23333
-}
-
 /**
  * A flat array of all file extensions known by the linguist database.
  * This is the primary source for identifying code files.
@@ -488,11 +483,3 @@ export const MACOS_TERMINALS_WITH_COMMANDS: TerminalConfigWithCommand[] = [
 
 // resources/scripts should be maintained manually
 export const HOME_CHERRY_DIR = '.cherrystudio'
-
-// Git Bash path configuration types
-export type GitBashPathSource = 'manual' | 'auto'
-
-export interface GitBashPathInfo {
-  path: string | null
-  source: GitBashPathSource | null
-}

packages/shared/config/types.ts

@@ -10,7 +10,7 @@ export type LoaderReturn = {
   messageSource?: 'preprocess' | 'embedding' | 'validation'
 }
 
-export type FileChangeEventType = 'add' | 'change' | 'unlink' | 'addDir' | 'unlinkDir' | 'refresh'
+export type FileChangeEventType = 'add' | 'change' | 'unlink' | 'addDir' | 'unlinkDir'
 
 export type FileChangeEvent = {
   eventType: FileChangeEventType
@@ -23,14 +23,6 @@ export type MCPProgressEvent = {
   progress: number // 0-1 range
 }
 
-export type MCPServerLogEntry = {
-  timestamp: number
-  level: 'debug' | 'info' | 'warn' | 'error' | 'stderr' | 'stdout'
-  message: string
-  data?: any
-  source?: string
-}
-
 export type WebviewKeyEvent = {
   webviewId: number
   key: string
@@ -52,196 +44,3 @@ export interface WebSocketCandidatesResponse {
   interface: string
   priority: number
 }
-
-export type LocalTransferPeer = {
-  id: string
-  name: string
-  host?: string
-  fqdn?: string
-  port?: number
-  type?: string
-  protocol?: 'tcp' | 'udp'
-  addresses: string[]
-  txt?: Record<string, string>
-  updatedAt: number
-}
-
-export type LocalTransferState = {
-  services: LocalTransferPeer[]
-  isScanning: boolean
-  lastScanStartedAt?: number
-  lastUpdatedAt: number
-  lastError?: string
-}
-
-export type LanHandshakeRequestMessage = {
-  type: 'handshake'
-  deviceName: string
-  version: string
-  platform?: string
-  appVersion?: string
-}
-
-export type LanHandshakeAckMessage = {
-  type: 'handshake_ack'
-  accepted: boolean
-  message?: string
-}
-
-export type LocalTransferConnectPayload = {
-  peerId: string
-  metadata?: Record<string, string>
-  timeoutMs?: number
-}
-
-export type LanClientEvent =
-  | {
-      type: 'ping_sent'
-      payload: string
-      timestamp: number
-      peerId?: string
-      peerName?: string
-    }
-  | {
-      type: 'pong'
-      payload?: string
-      received?: boolean
-      timestamp: number
-      peerId?: string
-      peerName?: string
-    }
-  | {
-      type: 'socket_closed'
-      reason?: string
-      timestamp: number
-      peerId?: string
-      peerName?: string
-    }
-  | {
-      type: 'error'
-      message: string
-      timestamp: number
-      peerId?: string
-      peerName?: string
-    }
-  | {
-      type: 'file_transfer_progress'
-      transferId: string
-      fileName: string
-      bytesSent: number
-      totalBytes: number
-      chunkIndex: number
-      totalChunks: number
-      progress: number // 0-100
-      speed: number // bytes/sec
-      timestamp: number
-      peerId?: string
-      peerName?: string
-    }
-  | {
-      type: 'file_transfer_complete'
-      transferId: string
-      fileName: string
-      success: boolean
-      filePath?: string
-      error?: string
-      timestamp: number
-      peerId?: string
-      peerName?: string
-    }
-
-// =============================================================================
-// LAN File Transfer Protocol Types
-// =============================================================================
-
-// Constants for file transfer
-export const LAN_TRANSFER_TCP_PORT = 53317
-export const LAN_TRANSFER_CHUNK_SIZE = 512 * 1024 // 512KB
-export const LAN_TRANSFER_MAX_FILE_SIZE = 500 * 1024 * 1024 // 500MB
-export const LAN_TRANSFER_COMPLETE_TIMEOUT_MS = 60_000 // 60s - wait for file_complete after file_end
-export const LAN_TRANSFER_GLOBAL_TIMEOUT_MS = 10 * 60 * 1000 // 10 minutes - global transfer timeout
-
-// Binary protocol constants (v1)
-export const LAN_TRANSFER_PROTOCOL_VERSION = '1'
-export const LAN_BINARY_FRAME_MAGIC = 0x4353 // "CS" as uint16
-export const LAN_BINARY_TYPE_FILE_CHUNK = 0x01
-
-// Messages from Electron (Client/Sender) to Mobile (Server/Receiver)
-
-/** Request to start file transfer */
-export type LanFileStartMessage = {
-  type: 'file_start'
-  transferId: string
-  fileName: string
-  fileSize: number
-  mimeType: string // 'application/zip'
-  checksum: string // SHA-256 of entire file
-  totalChunks: number
-  chunkSize: number
-}
-
-/**
- * File chunk data (JSON format)
- * @deprecated Use binary frame format in protocol v1. This type is kept for reference only.
- */
-export type LanFileChunkMessage = {
-  type: 'file_chunk'
-  transferId: string
-  chunkIndex: number
-  data: string // Base64 encoded
-  chunkChecksum: string // SHA-256 of this chunk
-}
-
-/** Notification that all chunks have been sent */
-export type LanFileEndMessage = {
-  type: 'file_end'
-  transferId: string
-}
-
-/** Request to cancel file transfer */
-export type LanFileCancelMessage = {
-  type: 'file_cancel'
-  transferId: string
-  reason?: string
-}
-
-// Messages from Mobile (Server/Receiver) to Electron (Client/Sender)
-
-/** Acknowledgment of file transfer request */
-export type LanFileStartAckMessage = {
-  type: 'file_start_ack'
-  transferId: string
-  accepted: boolean
-  message?: string // Rejection reason
-}
-
-/**
- * Acknowledgment of file chunk received
- * @deprecated Protocol v1 uses streaming mode without per-chunk acknowledgment.
- * This type is kept for backward compatibility reference only.
- */
-export type LanFileChunkAckMessage = {
-  type: 'file_chunk_ack'
-  transferId: string
-  chunkIndex: number
-  received: boolean
-  message?: string
-}
-
-/** Final result of file transfer */
-export type LanFileCompleteMessage = {
-  type: 'file_complete'
-  transferId: string
-  success: boolean
-  filePath?: string // Path where file was saved on mobile
-  error?: string
-  // Enhanced error diagnostics
-  errorCode?: 'CHECKSUM_MISMATCH' | 'INCOMPLETE_TRANSFER' | 'DISK_ERROR' | 'CANCELLED'
-  receivedChunks?: number
-  receivedBytes?: number
-}
-
-/** Payload for sending a file via IPC */
-export type LanFileSendPayload = {
-  filePath: string
-}

resources/scripts/install-ovms.js

@@ -6,12 +6,12 @@ const { downloadWithPowerShell } = require('./download')
 
 // Base URL for downloading OVMS binaries
 const OVMS_RELEASE_BASE_URL =
-  'https://storage.openvinotoolkit.org/repositories/openvino_model_server/packages/2025.4.1/ovms_windows_python_on.zip'
+  'https://storage.openvinotoolkit.org/repositories/openvino_model_server/packages/2025.3.0/ovms_windows_python_on.zip'
-const OVMS_EX_URL = 'https://gitcode.com/gcw_ggDjjkY3/kjfile/releases/download/download/ovms_25.4_ex.zip'
+const OVMS_EX_URL = 'https://gitcode.com/gcw_ggDjjkY3/kjfile/releases/download/download/ovms_25.3_ex.zip'
 
 /**
  * error code:
- * 101: Unsupported CPU (not Intel)
+ * 101: Unsupported CPU (not Intel Ultra)
  * 102: Unsupported platform (not Windows)
  * 103: Download failed
  * 104: Installation failed
@@ -213,8 +213,8 @@ async function installOvms() {
   console.log(`CPU Name: ${cpuName}`)
 
   // Check if CPU name contains "Ultra"
-  if (!cpuName.toLowerCase().includes('intel')) {
+  if (!cpuName.toLowerCase().includes('intel') || !cpuName.toLowerCase().includes('ultra')) {
-    console.error('OVMS installation requires an Intel CPU.')
+    console.error('OVMS installation requires an Intel(R) Core(TM) Ultra CPU.')
     return 101
   }
 

scripts/auto-translate-i18n.ts

@@ -50,7 +50,7 @@ Usage Instructions:
    - pt-pt (Portuguese)
 
 Run Command:
-yarn i18n:translate
+yarn auto:i18n
 
 Performance Optimization Recommendations:
 - For stable API services: MAX_CONCURRENT_TRANSLATIONS=8, TRANSLATION_DELAY_MS=50

scripts/check-i18n.ts

@@ -145,7 +145,7 @@ export function main() {
     console.log('i18n 检查已通过')
   } catch (e) {
     console.error(e)
-    throw new Error(`检查未通过。尝试运行 yarn i18n:sync 以解决问题。`)
+    throw new Error(`检查未通过。尝试运行 yarn sync:i18n 以解决问题。`)
   }
 }
 

scripts/feishu-notify.js

@@ -91,6 +91,23 @@ function createIssueCard(issueData) {
 
   return {
     elements: [
+      {
+        tag: 'div',
+        text: {
+          tag: 'lark_md',
+          content: `**🐛 New GitHub Issue #${issueNumber}**`
+        }
+      },
+      {
+        tag: 'hr'
+      },
+      {
+        tag: 'div',
+        text: {
+          tag: 'lark_md',
+          content: `**📝 Title:** ${issueTitle}`
+        }
+      },
       {
         tag: 'div',
         text: {
@@ -141,7 +158,7 @@ function createIssueCard(issueData) {
       template: 'blue',
       title: {
         tag: 'plain_text',
-        content: `#${issueNumber} - ${issueTitle}`
+        content: '🆕 Cherry Studio - New Issue'
       }
     }
   }

scripts/win-sign.js

@@ -5,17 +5,9 @@ exports.default = async function (configuration) {
     const { path } = configuration
     if (configuration.path) {
       try {
-        const certPath = process.env.CHERRY_CERT_PATH
-        const keyContainer = process.env.CHERRY_CERT_KEY
-        const csp = process.env.CHERRY_CERT_CSP
-
-        if (!certPath || !keyContainer || !csp) {
-          throw new Error('CHERRY_CERT_PATH, CHERRY_CERT_KEY or CHERRY_CERT_CSP is not set')
-        }
-
         console.log('Start code signing...')
         console.log('Signing file:', path)
-        const signCommand = `signtool sign /tr http://timestamp.comodoca.com /td sha256 /fd sha256 /v /f "${certPath}" /csp "${csp}" /k "${keyContainer}" "${path}"`
+        const signCommand = `signtool sign /tr http://timestamp.comodoca.com /td sha256 /fd sha256 /a /v "${path}"`
         execSync(signCommand, { stdio: 'inherit' })
         console.log('Code signing completed')
       } catch (error) {

src/main/apiServer/config.ts

@@ -1,4 +1,3 @@
-import { API_SERVER_DEFAULTS } from '@shared/config/constant'
 import type { ApiServerConfig } from '@types'
 import { v4 as uuidv4 } from 'uuid'
 
@@ -7,6 +6,9 @@ import { reduxService } from '../services/ReduxService'
 
 const logger = loggerService.withContext('ApiServerConfig')
 
+const defaultHost = 'localhost'
+const defaultPort = 23333
+
 class ConfigManager {
   private _config: ApiServerConfig | null = null
 
@@ -28,8 +30,8 @@ class ConfigManager {
       }
       this._config = {
         enabled: serverSettings?.enabled ?? false,
-        port: serverSettings?.port ?? API_SERVER_DEFAULTS.PORT,
+        port: serverSettings?.port ?? defaultPort,
-        host: serverSettings?.host ?? API_SERVER_DEFAULTS.HOST,
+        host: defaultHost,
         apiKey: apiKey
       }
       return this._config
@@ -37,8 +39,8 @@ class ConfigManager {
       logger.warn('Failed to load config from Redux, using defaults', { error })
       this._config = {
         enabled: false,
-        port: API_SERVER_DEFAULTS.PORT,
+        port: defaultPort,
-        host: API_SERVER_DEFAULTS.HOST,
+        host: defaultHost,
         apiKey: this.generateApiKey()
       }
       return this._config

src/main/apiServer/middleware/openapi.ts

@@ -20,8 +20,8 @@ const swaggerOptions: swaggerJSDoc.Options = {
     },
     servers: [
       {
-        url: '/',
+        url: 'http://localhost:23333',
-        description: 'Current server'
+        description: 'Local development server'
       }
     ],
     components: {

src/main/index.ts

@@ -19,9 +19,7 @@ import { agentService } from './services/agents'
 import { apiServerService } from './services/ApiServerService'
 import { appMenuService } from './services/AppMenuService'
 import { configManager } from './services/ConfigManager'
-import { lanTransferClientService } from './services/lanTransfer'
 import mcpService from './services/MCPService'
-import { localTransferService } from './services/LocalTransferService'
 import { nodeTraceService } from './services/NodeTraceService'
 import powerMonitorService from './services/PowerMonitorService'
 import {
@@ -158,7 +156,6 @@ if (!app.requestSingleInstanceLock()) {
     registerShortcuts(mainWindow)
 
     registerIpc(mainWindow, app)
-    localTransferService.startDiscovery({ resetList: true })
 
     replaceDevtoolsFont(mainWindow)
 
@@ -240,9 +237,6 @@ if (!app.requestSingleInstanceLock()) {
     if (selectionService) {
       selectionService.quit()
     }
-
-    lanTransferClientService.dispose()
-    localTransferService.dispose()
   })
 
   app.on('will-quit', async () => {

src/main/ipc.ts

@@ -6,19 +6,11 @@ import { loggerService } from '@logger'
 import { isLinux, isMac, isPortable, isWin } from '@main/constant'
 import { generateSignature } from '@main/integration/cherryai'
 import anthropicService from '@main/services/AnthropicService'
-import {
+import { getBinaryPath, isBinaryExists, runInstallScript } from '@main/utils/process'
-  autoDiscoverGitBash,
-  getBinaryPath,
-  getGitBashPathInfo,
-  isBinaryExists,
-  runInstallScript,
-  validateGitBashPath
-} from '@main/utils/process'
 import { handleZoomFactor } from '@main/utils/zoom'
 import type { SpanEntity, TokenUsage } from '@mcp-trace/trace-core'
 import type { UpgradeChannel } from '@shared/config/constant'
 import { MIN_WINDOW_HEIGHT, MIN_WINDOW_WIDTH } from '@shared/config/constant'
-import type { LocalTransferConnectPayload } from '@shared/config/types'
 import { IpcChannel } from '@shared/IpcChannel'
 import type { PluginError } from '@types'
 import type {
@@ -43,15 +35,13 @@ import appService from './services/AppService'
 import AppUpdater from './services/AppUpdater'
 import BackupManager from './services/BackupManager'
 import { codeToolsService } from './services/CodeToolsService'
-import { ConfigKeys, configManager } from './services/ConfigManager'
+import { configManager } from './services/ConfigManager'
 import CopilotService from './services/CopilotService'
 import DxtService from './services/DxtService'
 import { ExportService } from './services/ExportService'
 import { fileStorage as fileManager } from './services/FileStorage'
 import FileService from './services/FileSystemService'
 import KnowledgeService from './services/KnowledgeService'
-import { lanTransferClientService } from './services/lanTransfer'
-import { localTransferService } from './services/LocalTransferService'
 import mcpService from './services/MCPService'
 import MemoryService from './services/memory/MemoryService'
 import { openTraceWindow, setTraceWindowTitle } from './services/NodeTraceService'
@@ -83,6 +73,7 @@ import {
 import storeSyncService from './services/StoreSyncService'
 import { themeService } from './services/ThemeService'
 import VertexAIService from './services/VertexAIService'
+import WebSocketService from './services/WebSocketService'
 import { setOpenLinkExternal } from './services/WebviewService'
 import { windowService } from './services/WindowService'
 import { calculateDirectorySize, getResourcePath } from './utils'
@@ -508,60 +499,38 @@ export function registerIpc(mainWindow: BrowserWindow, app: Electron.App) {
     }
 
     try {
-      // Use autoDiscoverGitBash to handle auto-discovery and persistence
+      // Check common Git Bash installation paths
-      const bashPath = autoDiscoverGitBash()
+      const commonPaths = [
-      if (bashPath) {
+        path.join(process.env.ProgramFiles || 'C:\\Program Files', 'Git', 'bin', 'bash.exe'),
-        logger.info('Git Bash is available', { path: bashPath })
+        path.join(process.env['ProgramFiles(x86)'] || 'C:\\Program Files (x86)', 'Git', 'bin', 'bash.exe'),
+        path.join(process.env.LOCALAPPDATA || '', 'Programs', 'Git', 'bin', 'bash.exe')
+      ]
+
+      // Check if any of the common paths exist
+      for (const bashPath of commonPaths) {
+        if (fs.existsSync(bashPath)) {
+          logger.debug('Git Bash found', { path: bashPath })
           return true
         }
+      }
 
-      logger.warn('Git Bash not found. Please install Git for Windows from https://git-scm.com/downloads/win')
+      // Check if git is in PATH
+      const { execSync } = require('child_process')
+      try {
+        execSync('git --version', { stdio: 'ignore' })
+        logger.debug('Git found in PATH')
+        return true
+      } catch {
+        // Git not in PATH
+      }
+
+      logger.debug('Git Bash not found on Windows system')
       return false
     } catch (error) {
-      logger.error('Unexpected error checking Git Bash', error as Error)
+      logger.error('Error checking Git Bash', error as Error)
       return false
     }
   })
-
-  ipcMain.handle(IpcChannel.System_GetGitBashPath, () => {
-    if (!isWin) {
-      return null
-    }
-
-    const customPath = configManager.get(ConfigKeys.GitBashPath) as string | undefined
-    return customPath ?? null
-  })
-
-  // Returns { path, source } where source is 'manual' | 'auto' | null
-  ipcMain.handle(IpcChannel.System_GetGitBashPathInfo, () => {
-    return getGitBashPathInfo()
-  })
-
-  ipcMain.handle(IpcChannel.System_SetGitBashPath, (_, newPath: string | null) => {
-    if (!isWin) {
-      return false
-    }
-
-    if (!newPath) {
-      // Clear manual setting and re-run auto-discovery
-      configManager.set(ConfigKeys.GitBashPath, null)
-      configManager.set(ConfigKeys.GitBashPathSource, null)
-      // Re-run auto-discovery to restore auto-discovered path if available
-      autoDiscoverGitBash()
-      return true
-    }
-
-    const validated = validateGitBashPath(newPath)
-    if (!validated) {
-      return false
-    }
-
-    // Set path with 'manual' source
-    configManager.set(ConfigKeys.GitBashPath, validated)
-    configManager.set(ConfigKeys.GitBashPathSource, 'manual')
-    return true
-  })
-
   ipcMain.handle(IpcChannel.System_ToggleDevTools, (e) => {
     const win = BrowserWindow.fromWebContents(e.sender)
     win && win.webContents.toggleDevTools()
@@ -585,8 +554,6 @@ export function registerIpc(mainWindow: BrowserWindow, app: Electron.App) {
   ipcMain.handle(IpcChannel.Backup_ListS3Files, backupManager.listS3Files.bind(backupManager))
   ipcMain.handle(IpcChannel.Backup_DeleteS3File, backupManager.deleteS3File.bind(backupManager))
   ipcMain.handle(IpcChannel.Backup_CheckS3Connection, backupManager.checkS3Connection.bind(backupManager))
-  ipcMain.handle(IpcChannel.Backup_CreateLanTransferBackup, backupManager.createLanTransferBackup.bind(backupManager))
-  ipcMain.handle(IpcChannel.Backup_DeleteTempBackup, backupManager.deleteTempBackup.bind(backupManager))
 
   // file
   ipcMain.handle(IpcChannel.File_Open, fileManager.open.bind(fileManager))
@@ -628,9 +595,6 @@ export function registerIpc(mainWindow: BrowserWindow, app: Electron.App) {
   ipcMain.handle(IpcChannel.File_ValidateNotesDirectory, fileManager.validateNotesDirectory.bind(fileManager))
   ipcMain.handle(IpcChannel.File_StartWatcher, fileManager.startFileWatcher.bind(fileManager))
   ipcMain.handle(IpcChannel.File_StopWatcher, fileManager.stopFileWatcher.bind(fileManager))
-  ipcMain.handle(IpcChannel.File_PauseWatcher, fileManager.pauseFileWatcher.bind(fileManager))
-  ipcMain.handle(IpcChannel.File_ResumeWatcher, fileManager.resumeFileWatcher.bind(fileManager))
-  ipcMain.handle(IpcChannel.File_BatchUploadMarkdown, fileManager.batchUploadMarkdownFiles.bind(fileManager))
   ipcMain.handle(IpcChannel.File_ShowInFolder, fileManager.showInFolder.bind(fileManager))
 
   // file service
@@ -816,7 +780,6 @@ export function registerIpc(mainWindow: BrowserWindow, app: Electron.App) {
   ipcMain.handle(IpcChannel.Mcp_CheckConnectivity, mcpService.checkMcpConnectivity)
   ipcMain.handle(IpcChannel.Mcp_AbortTool, mcpService.abortTool)
   ipcMain.handle(IpcChannel.Mcp_GetServerVersion, mcpService.getServerVersion)
-  ipcMain.handle(IpcChannel.Mcp_GetServerLogs, mcpService.getServerLogs)
 
   // DXT upload handler
   ipcMain.handle(IpcChannel.Mcp_UploadDxt, async (event, fileBuffer: ArrayBuffer, fileName: string) => {
@@ -895,17 +858,6 @@ export function registerIpc(mainWindow: BrowserWindow, app: Electron.App) {
     webview.session.setSpellCheckerEnabled(isEnable)
   })
 
-  // Webview print and save handlers
-  ipcMain.handle(IpcChannel.Webview_PrintToPDF, async (_, webviewId: number) => {
-    const { printWebviewToPDF } = await import('./services/WebviewService')
-    return await printWebviewToPDF(webviewId)
-  })
-
-  ipcMain.handle(IpcChannel.Webview_SaveAsHTML, async (_, webviewId: number) => {
-    const { saveWebviewAsHTML } = await import('./services/WebviewService')
-    return await saveWebviewAsHTML(webviewId)
-  })
-
   // store sync
   storeSyncService.registerIpcHandler()
 
@@ -1118,17 +1070,12 @@ export function registerIpc(mainWindow: BrowserWindow, app: Electron.App) {
     }
   })
 
-  ipcMain.handle(IpcChannel.LocalTransfer_ListServices, () => localTransferService.getState())
+  // WebSocket
-  ipcMain.handle(IpcChannel.LocalTransfer_StartScan, () => localTransferService.startDiscovery({ resetList: true }))
+  ipcMain.handle(IpcChannel.WebSocket_Start, WebSocketService.start)
-  ipcMain.handle(IpcChannel.LocalTransfer_StopScan, () => localTransferService.stopDiscovery())
+  ipcMain.handle(IpcChannel.WebSocket_Stop, WebSocketService.stop)
-  ipcMain.handle(IpcChannel.LocalTransfer_Connect, (_, payload: LocalTransferConnectPayload) =>
+  ipcMain.handle(IpcChannel.WebSocket_Status, WebSocketService.getStatus)
-    lanTransferClientService.connectAndHandshake(payload)
+  ipcMain.handle(IpcChannel.WebSocket_SendFile, WebSocketService.sendFile)
-  )
+  ipcMain.handle(IpcChannel.WebSocket_GetAllCandidates, WebSocketService.getAllCandidates)
-  ipcMain.handle(IpcChannel.LocalTransfer_Disconnect, () => lanTransferClientService.disconnect())
-  ipcMain.handle(IpcChannel.LocalTransfer_SendFile, (_, payload: { filePath: string }) =>
-    lanTransferClientService.sendFile(payload.filePath)
-  )
-  ipcMain.handle(IpcChannel.LocalTransfer_CancelTransfer, () => lanTransferClientService.cancelTransfer())
 
   ipcMain.handle(IpcChannel.APP_CrashRenderProcess, () => {
     mainWindow.webContents.forcefullyCrashRenderer()

src/main/knowledge/embedjs/embeddings/EmbeddingsFactory.ts

@@ -19,9 +19,19 @@ export default class EmbeddingsFactory {
       })
     }
     if (provider === 'ollama') {
+      if (baseURL.includes('v1/')) {
         return new OllamaEmbeddings({
           model: model,
-        baseUrl: baseURL.replace(/\/api$/, ''),
+          baseUrl: baseURL.replace('v1/', ''),
+          requestOptions: {
+            // @ts-ignore expected
+            'encoding-format': 'float'
+          }
+        })
+      }
+      return new OllamaEmbeddings({
+        model: model,
+        baseUrl: baseURL,
         requestOptions: {
           // @ts-ignore expected
           'encoding-format': 'float'

src/main/mcpServers/__tests__/browser.test.ts

@@ -1,134 +0,0 @@
-import { describe, expect, it, vi } from 'vitest'
-
-vi.mock('electron', () => {
-  const sendCommand = vi.fn(async (command: string, params?: { expression?: string }) => {
-    if (command === 'Runtime.evaluate') {
-      if (params?.expression === 'document.documentElement.outerHTML') {
-        return { result: { value: '<html><body><h1>Test</h1><p>Content</p></body></html>' } }
-      }
-      if (params?.expression === 'document.body.innerText') {
-        return { result: { value: 'Test\nContent' } }
-      }
-      return { result: { value: 'ok' } }
-    }
-    return {}
-  })
-
-  const debuggerObj = {
-    isAttached: vi.fn(() => true),
-    attach: vi.fn(),
-    detach: vi.fn(),
-    sendCommand
-  }
-
-  const webContents = {
-    debugger: debuggerObj,
-    setUserAgent: vi.fn(),
-    getURL: vi.fn(() => 'https://example.com/'),
-    getTitle: vi.fn(async () => 'Example Title'),
-    once: vi.fn(),
-    removeListener: vi.fn(),
-    on: vi.fn()
-  }
-
-  const loadURL = vi.fn(async () => {})
-
-  const windows: any[] = []
-
-  class MockBrowserWindow {
-    private destroyed = false
-    public webContents = webContents
-    public loadURL = loadURL
-    public isDestroyed = vi.fn(() => this.destroyed)
-    public close = vi.fn(() => {
-      this.destroyed = true
-    })
-    public destroy = vi.fn(() => {
-      this.destroyed = true
-    })
-    public on = vi.fn()
-
-    constructor() {
-      windows.push(this)
-    }
-  }
-
-  const app = {
-    isReady: vi.fn(() => true),
-    whenReady: vi.fn(async () => {}),
-    on: vi.fn()
-  }
-
-  return {
-    BrowserWindow: MockBrowserWindow as any,
-    app,
-    __mockDebugger: debuggerObj,
-    __mockSendCommand: sendCommand,
-    __mockLoadURL: loadURL,
-    __mockWindows: windows
-  }
-})
-
-import * as electron from 'electron'
-const { __mockWindows } = electron as typeof electron & { __mockWindows: any[] }
-
-import { CdpBrowserController } from '../browser'
-
-describe('CdpBrowserController', () => {
-  it('executes single-line code via Runtime.evaluate', async () => {
-    const controller = new CdpBrowserController()
-    const result = await controller.execute('1+1')
-    expect(result).toBe('ok')
-  })
-
-  it('opens a URL (hidden) and returns current page info', async () => {
-    const controller = new CdpBrowserController()
-    const result = await controller.open('https://foo.bar/', 5000, false)
-    expect(result.currentUrl).toBe('https://example.com/')
-    expect(result.title).toBe('Example Title')
-  })
-
-  it('opens a URL (visible) when show=true', async () => {
-    const controller = new CdpBrowserController()
-    const result = await controller.open('https://foo.bar/', 5000, true, 'session-a')
-    expect(result.currentUrl).toBe('https://example.com/')
-    expect(result.title).toBe('Example Title')
-  })
-
-  it('reuses session for execute and supports multiline', async () => {
-    const controller = new CdpBrowserController()
-    await controller.open('https://foo.bar/', 5000, false, 'session-b')
-    const result = await controller.execute('const a=1; const b=2; a+b;', 5000, 'session-b')
-    expect(result).toBe('ok')
-  })
-
-  it('evicts least recently used session when exceeding maxSessions', async () => {
-    const controller = new CdpBrowserController({ maxSessions: 2, idleTimeoutMs: 1000 * 60 })
-    await controller.open('https://foo.bar/', 5000, false, 's1')
-    await controller.open('https://foo.bar/', 5000, false, 's2')
-    await controller.open('https://foo.bar/', 5000, false, 's3')
-    const destroyedCount = __mockWindows.filter(
-      (w: any) => w.destroy.mock.calls.length > 0 || w.close.mock.calls.length > 0
-    ).length
-    expect(destroyedCount).toBeGreaterThanOrEqual(1)
-  })
-
-  it('fetches URL and returns html format', async () => {
-    const controller = new CdpBrowserController()
-    const result = await controller.fetch('https://example.com/', 'html')
-    expect(result).toBe('<html><body><h1>Test</h1><p>Content</p></body></html>')
-  })
-
-  it('fetches URL and returns txt format', async () => {
-    const controller = new CdpBrowserController()
-    const result = await controller.fetch('https://example.com/', 'txt')
-    expect(result).toBe('Test\nContent')
-  })
-
-  it('fetches URL and returns markdown format (default)', async () => {
-    const controller = new CdpBrowserController()
-    const result = await controller.fetch('https://example.com/')
-    expect(typeof result).toBe('string')
-    expect(result).toContain('Test')
-  })
-})

src/main/mcpServers/browser/controller.ts

@@ -1,307 +0,0 @@
-import { app, BrowserWindow } from 'electron'
-import TurndownService from 'turndown'
-
-import { logger, userAgent } from './types'
-
-/**
- * Controller for managing browser windows via Chrome DevTools Protocol (CDP).
- * Supports multiple sessions with LRU eviction and idle timeout cleanup.
- */
-export class CdpBrowserController {
-  private windows: Map<string, { win: BrowserWindow; lastActive: number }> = new Map()
-  private readonly maxSessions: number
-  private readonly idleTimeoutMs: number
-
-  constructor(options?: { maxSessions?: number; idleTimeoutMs?: number }) {
-    this.maxSessions = options?.maxSessions ?? 5
-    this.idleTimeoutMs = options?.idleTimeoutMs ?? 5 * 60 * 1000
-  }
-
-  private async ensureAppReady() {
-    if (!app.isReady()) {
-      await app.whenReady()
-    }
-  }
-
-  private touch(sessionId: string) {
-    const entry = this.windows.get(sessionId)
-    if (entry) entry.lastActive = Date.now()
-  }
-
-  private closeWindow(win: BrowserWindow, sessionId: string) {
-    try {
-      if (!win.isDestroyed()) {
-        if (win.webContents.debugger.isAttached()) {
-          win.webContents.debugger.detach()
-        }
-        win.close()
-      }
-    } catch (error) {
-      logger.warn('Error closing window', { error, sessionId })
-    }
-  }
-
-  private async ensureDebuggerAttached(dbg: Electron.Debugger, sessionId: string) {
-    if (!dbg.isAttached()) {
-      try {
-        logger.info('Attaching debugger', { sessionId })
-        dbg.attach('1.3')
-        await dbg.sendCommand('Page.enable')
-        await dbg.sendCommand('Runtime.enable')
-        logger.info('Debugger attached and domains enabled')
-      } catch (error) {
-        logger.error('Failed to attach debugger', { error })
-        throw error
-      }
-    }
-  }
-
-  private sweepIdle() {
-    const now = Date.now()
-    for (const [id, entry] of this.windows.entries()) {
-      if (now - entry.lastActive > this.idleTimeoutMs) {
-        this.closeWindow(entry.win, id)
-        this.windows.delete(id)
-      }
-    }
-  }
-
-  private evictIfNeeded(newSessionId: string) {
-    if (this.windows.size < this.maxSessions) return
-    let lruId: string | null = null
-    let lruTime = Number.POSITIVE_INFINITY
-    for (const [id, entry] of this.windows.entries()) {
-      if (id === newSessionId) continue
-      if (entry.lastActive < lruTime) {
-        lruTime = entry.lastActive
-        lruId = id
-      }
-    }
-    if (lruId) {
-      const entry = this.windows.get(lruId)
-      if (entry) {
-        this.closeWindow(entry.win, lruId)
-      }
-      this.windows.delete(lruId)
-      logger.info('Evicted session to respect maxSessions', { evicted: lruId })
-    }
-  }
-
-  private async getWindow(sessionId = 'default', forceNew = false, show = false): Promise<BrowserWindow> {
-    await this.ensureAppReady()
-
-    this.sweepIdle()
-
-    const existing = this.windows.get(sessionId)
-    if (existing && !existing.win.isDestroyed() && !forceNew) {
-      this.touch(sessionId)
-      return existing.win
-    }
-
-    if (existing && !existing.win.isDestroyed() && forceNew) {
-      try {
-        if (existing.win.webContents.debugger.isAttached()) {
-          existing.win.webContents.debugger.detach()
-        }
-      } catch (error) {
-        logger.warn('Error detaching debugger before recreate', { error, sessionId })
-      }
-      existing.win.destroy()
-      this.windows.delete(sessionId)
-    }
-
-    this.evictIfNeeded(sessionId)
-
-    const win = new BrowserWindow({
-      show,
-      webPreferences: {
-        contextIsolation: true,
-        sandbox: true,
-        nodeIntegration: false,
-        devTools: true
-      }
-    })
-
-    // Use a standard Chrome UA to avoid some anti-bot blocks
-    win.webContents.setUserAgent(userAgent)
-
-    // Log navigation lifecycle to help diagnose slow loads
-    win.webContents.on('did-start-loading', () => logger.info(`did-start-loading`, { sessionId }))
-    win.webContents.on('dom-ready', () => logger.info(`dom-ready`, { sessionId }))
-    win.webContents.on('did-finish-load', () => logger.info(`did-finish-load`, { sessionId }))
-    win.webContents.on('did-fail-load', (_e, code, desc) => logger.warn('Navigation failed', { code, desc }))
-
-    win.on('closed', () => {
-      this.windows.delete(sessionId)
-    })
-
-    this.windows.set(sessionId, { win, lastActive: Date.now() })
-    return win
-  }
-
-  /**
-   * Opens a URL in a browser window and waits for navigation to complete.
-   * @param url - The URL to navigate to
-   * @param timeout - Navigation timeout in milliseconds (default: 10000)
-   * @param show - Whether to show the browser window (default: false)
-   * @param sessionId - Session identifier for window reuse (default: 'default')
-   * @returns Object containing the current URL and page title after navigation
-   */
-  public async open(url: string, timeout = 10000, show = false, sessionId = 'default') {
-    const win = await this.getWindow(sessionId, true, show)
-    logger.info('Loading URL', { url, sessionId })
-    const { webContents } = win
-    this.touch(sessionId)
-
-    // Track resolution state to prevent multiple handlers from firing
-    let resolved = false
-    let onFinish: () => void
-    let onDomReady: () => void
-    let onFail: (_event: Electron.Event, code: number, desc: string) => void
-
-    // Define cleanup outside Promise to ensure it's callable in finally block,
-    // preventing memory leaks when timeout occurs before navigation completes
-    const cleanup = () => {
-      webContents.removeListener('did-finish-load', onFinish)
-      webContents.removeListener('did-fail-load', onFail)
-      webContents.removeListener('dom-ready', onDomReady)
-    }
-
-    const loadPromise = new Promise<void>((resolve, reject) => {
-      onFinish = () => {
-        if (resolved) return
-        resolved = true
-        cleanup()
-        resolve()
-      }
-      onDomReady = () => {
-        if (resolved) return
-        resolved = true
-        cleanup()
-        resolve()
-      }
-      onFail = (_event: Electron.Event, code: number, desc: string) => {
-        if (resolved) return
-        resolved = true
-        cleanup()
-        reject(new Error(`Navigation failed (${code}): ${desc}`))
-      }
-      webContents.once('did-finish-load', onFinish)
-      webContents.once('dom-ready', onDomReady)
-      webContents.once('did-fail-load', onFail)
-    })
-
-    const timeoutPromise = new Promise<void>((_, reject) => {
-      setTimeout(() => reject(new Error('Navigation timed out')), timeout)
-    })
-
-    try {
-      await Promise.race([win.loadURL(url), loadPromise, timeoutPromise])
-    } finally {
-      // Always cleanup listeners to prevent memory leaks on timeout
-      cleanup()
-    }
-
-    const currentUrl = webContents.getURL()
-    const title = await webContents.getTitle()
-    return { currentUrl, title }
-  }
-
-  public async execute(code: string, timeout = 5000, sessionId = 'default') {
-    const win = await this.getWindow(sessionId)
-    this.touch(sessionId)
-    const dbg = win.webContents.debugger
-
-    await this.ensureDebuggerAttached(dbg, sessionId)
-
-    const evalPromise = dbg.sendCommand('Runtime.evaluate', {
-      expression: code,
-      awaitPromise: true,
-      returnByValue: true
-    })
-
-    const result = await Promise.race([
-      evalPromise,
-      new Promise((_, reject) => setTimeout(() => reject(new Error('Execution timed out')), timeout))
-    ])
-
-    const evalResult = result as any
-
-    if (evalResult?.exceptionDetails) {
-      const message = evalResult.exceptionDetails.exception?.description || 'Unknown script error'
-      logger.warn('Runtime.evaluate raised exception', { message })
-      throw new Error(message)
-    }
-
-    const value = evalResult?.result?.value ?? evalResult?.result?.description ?? null
-    return value
-  }
-
-  public async reset(sessionId?: string) {
-    if (sessionId) {
-      const entry = this.windows.get(sessionId)
-      if (entry) {
-        this.closeWindow(entry.win, sessionId)
-      }
-      this.windows.delete(sessionId)
-      logger.info('Browser CDP context reset', { sessionId })
-      return
-    }
-
-    for (const [id, entry] of this.windows.entries()) {
-      this.closeWindow(entry.win, id)
-      this.windows.delete(id)
-    }
-    logger.info('Browser CDP context reset (all sessions)')
-  }
-
-  /**
-   * Fetches a URL and returns content in the specified format.
-   * @param url - The URL to fetch
-   * @param format - Output format: 'html', 'txt', 'markdown', or 'json' (default: 'markdown')
-   * @param timeout - Navigation timeout in milliseconds (default: 10000)
-   * @param sessionId - Session identifier (default: 'default')
-   * @returns Content in the requested format. For 'json', returns parsed object or { data: rawContent } if parsing fails
-   */
-  public async fetch(
-    url: string,
-    format: 'html' | 'txt' | 'markdown' | 'json' = 'markdown',
-    timeout = 10000,
-    sessionId = 'default'
-  ) {
-    await this.open(url, timeout, false, sessionId)
-
-    const win = await this.getWindow(sessionId)
-    const dbg = win.webContents.debugger
-
-    await this.ensureDebuggerAttached(dbg, sessionId)
-
-    let expression: string
-    if (format === 'json' || format === 'txt') {
-      expression = 'document.body.innerText'
-    } else {
-      expression = 'document.documentElement.outerHTML'
-    }
-
-    const result = (await dbg.sendCommand('Runtime.evaluate', {
-      expression,
-      returnByValue: true
-    })) as { result?: { value?: string } }
-
-    const content = result?.result?.value ?? ''
-
-    if (format === 'markdown') {
-      const turndownService = new TurndownService()
-      return turndownService.turndown(content)
-    }
-    if (format === 'json') {
-      // Attempt to parse as JSON; if content is not valid JSON, wrap it in a data object
-      try {
-        return JSON.parse(content)
-      } catch {
-        return { data: content }
-      }
-    }
-    return content
-  }
-}

src/main/mcpServers/browser/index.ts

@@ -1,3 +0,0 @@
-export { CdpBrowserController } from './controller'
-export { BrowserServer } from './server'
-export { BrowserServer as default } from './server'

src/main/mcpServers/browser/server.ts

@@ -1,50 +0,0 @@
-import type { Server } from '@modelcontextprotocol/sdk/server/index.js'
-import { Server as MCServer } from '@modelcontextprotocol/sdk/server/index.js'
-import { CallToolRequestSchema, ListToolsRequestSchema } from '@modelcontextprotocol/sdk/types.js'
-import { app } from 'electron'
-
-import { CdpBrowserController } from './controller'
-import { toolDefinitions, toolHandlers } from './tools'
-
-export class BrowserServer {
-  public server: Server
-  private controller = new CdpBrowserController()
-
-  constructor() {
-    const server = new MCServer(
-      {
-        name: '@cherry/browser',
-        version: '0.1.0'
-      },
-      {
-        capabilities: {
-          resources: {},
-          tools: {}
-        }
-      }
-    )
-
-    server.setRequestHandler(ListToolsRequestSchema, async () => {
-      return {
-        tools: toolDefinitions
-      }
-    })
-
-    server.setRequestHandler(CallToolRequestSchema, async (request) => {
-      const { name, arguments: args } = request.params
-      const handler = toolHandlers[name]
-      if (!handler) {
-        throw new Error('Tool not found')
-      }
-      return handler(this.controller, args)
-    })
-
-    app.on('before-quit', () => {
-      void this.controller.reset()
-    })
-
-    this.server = server
-  }
-}
-
-export default BrowserServer

src/main/mcpServers/browser/tools/execute.ts

@@ -1,48 +0,0 @@
-import * as z from 'zod'
-
-import type { CdpBrowserController } from '../controller'
-import { errorResponse, successResponse } from './utils'
-
-export const ExecuteSchema = z.object({
-  code: z
-    .string()
-    .describe(
-      'JavaScript evaluated via Chrome DevTools Runtime.evaluate. Keep it short; prefer one-line with semicolons for multiple statements.'
-    ),
-  timeout: z.number().default(5000).describe('Timeout in milliseconds for code execution (default: 5000ms)'),
-  sessionId: z.string().optional().describe('Session identifier to target a specific page (default: default)')
-})
-
-export const executeToolDefinition = {
-  name: 'execute',
-  description:
-    'Run JavaScript in the current page via Runtime.evaluate. Prefer short, single-line snippets; use semicolons for multiple statements.',
-  inputSchema: {
-    type: 'object',
-    properties: {
-      code: {
-        type: 'string',
-        description: 'One-line JS to evaluate in page context'
-      },
-      timeout: {
-        type: 'number',
-        description: 'Timeout in milliseconds (default 5000)'
-      },
-      sessionId: {
-        type: 'string',
-        description: 'Session identifier; targets a specific page (default: default)'
-      }
-    },
-    required: ['code']
-  }
-}
-
-export async function handleExecute(controller: CdpBrowserController, args: unknown) {
-  const { code, timeout, sessionId } = ExecuteSchema.parse(args)
-  try {
-    const value = await controller.execute(code, timeout, sessionId ?? 'default')
-    return successResponse(typeof value === 'string' ? value : JSON.stringify(value))
-  } catch (error) {
-    return errorResponse(error as Error)
-  }
-}

src/main/mcpServers/browser/tools/fetch.ts

@@ -1,49 +0,0 @@
-import * as z from 'zod'
-
-import type { CdpBrowserController } from '../controller'
-import { errorResponse, successResponse } from './utils'
-
-export const FetchSchema = z.object({
-  url: z.url().describe('URL to fetch'),
-  format: z.enum(['html', 'txt', 'markdown', 'json']).default('markdown').describe('Output format (default: markdown)'),
-  timeout: z.number().optional().describe('Timeout in milliseconds for navigation (default: 10000)'),
-  sessionId: z.string().optional().describe('Session identifier (default: default)')
-})
-
-export const fetchToolDefinition = {
-  name: 'fetch',
-  description: 'Fetch a URL using the browser and return content in specified format (html, txt, markdown, json)',
-  inputSchema: {
-    type: 'object',
-    properties: {
-      url: {
-        type: 'string',
-        description: 'URL to fetch'
-      },
-      format: {
-        type: 'string',
-        enum: ['html', 'txt', 'markdown', 'json'],
-        description: 'Output format (default: markdown)'
-      },
-      timeout: {
-        type: 'number',
-        description: 'Navigation timeout in milliseconds (default: 10000)'
-      },
-      sessionId: {
-        type: 'string',
-        description: 'Session identifier (default: default)'
-      }
-    },
-    required: ['url']
-  }
-}
-
-export async function handleFetch(controller: CdpBrowserController, args: unknown) {
-  const { url, format, timeout, sessionId } = FetchSchema.parse(args)
-  try {
-    const content = await controller.fetch(url, format, timeout ?? 10000, sessionId ?? 'default')
-    return successResponse(typeof content === 'string' ? content : JSON.stringify(content))
-  } catch (error) {
-    return errorResponse(error as Error)
-  }
-}

src/main/mcpServers/browser/tools/index.ts

@@ -1,25 +0,0 @@
-export { ExecuteSchema, executeToolDefinition, handleExecute } from './execute'
-export { FetchSchema, fetchToolDefinition, handleFetch } from './fetch'
-export { handleOpen, OpenSchema, openToolDefinition } from './open'
-export { handleReset, resetToolDefinition } from './reset'
-
-import type { CdpBrowserController } from '../controller'
-import { executeToolDefinition, handleExecute } from './execute'
-import { fetchToolDefinition, handleFetch } from './fetch'
-import { handleOpen, openToolDefinition } from './open'
-import { handleReset, resetToolDefinition } from './reset'
-
-export const toolDefinitions = [openToolDefinition, executeToolDefinition, resetToolDefinition, fetchToolDefinition]
-
-export const toolHandlers: Record<
-  string,
-  (
-    controller: CdpBrowserController,
-    args: unknown
-  ) => Promise<{ content: { type: string; text: string }[]; isError: boolean }>
-> = {
-  open: handleOpen,
-  execute: handleExecute,
-  reset: handleReset,
-  fetch: handleFetch
-}

src/main/mcpServers/browser/tools/open.ts

@@ -1,47 +0,0 @@
-import * as z from 'zod'
-
-import type { CdpBrowserController } from '../controller'
-import { successResponse } from './utils'
-
-export const OpenSchema = z.object({
-  url: z.url().describe('URL to open in the controlled Electron window'),
-  timeout: z.number().optional().describe('Timeout in milliseconds for navigation (default: 10000)'),
-  show: z.boolean().optional().describe('Whether to show the browser window (default: false)'),
-  sessionId: z
-    .string()
-    .optional()
-    .describe('Session identifier; separate sessions keep separate pages (default: default)')
-})
-
-export const openToolDefinition = {
-  name: 'open',
-  description: 'Open a URL in a hidden Electron window controlled via Chrome DevTools Protocol',
-  inputSchema: {
-    type: 'object',
-    properties: {
-      url: {
-        type: 'string',
-        description: 'URL to load'
-      },
-      timeout: {
-        type: 'number',
-        description: 'Navigation timeout in milliseconds (default 10000)'
-      },
-      show: {
-        type: 'boolean',
-        description: 'Whether to show the browser window (default false)'
-      },
-      sessionId: {
-        type: 'string',
-        description: 'Session identifier; separate sessions keep separate pages (default: default)'
-      }
-    },
-    required: ['url']
-  }
-}
-
-export async function handleOpen(controller: CdpBrowserController, args: unknown) {
-  const { url, timeout, show, sessionId } = OpenSchema.parse(args)
-  const res = await controller.open(url, timeout ?? 10000, show ?? false, sessionId ?? 'default')
-  return successResponse(JSON.stringify(res))
-}

src/main/mcpServers/browser/tools/reset.ts

@@ -1,34 +0,0 @@
-import * as z from 'zod'
-
-import type { CdpBrowserController } from '../controller'
-import { successResponse } from './utils'
-
-/** Zod schema for validating reset tool arguments */
-export const ResetSchema = z.object({
-  sessionId: z.string().optional().describe('Session identifier to reset; omit to reset all sessions')
-})
-
-/** MCP tool definition for the reset tool */
-export const resetToolDefinition = {
-  name: 'reset',
-  description: 'Reset the controlled window and detach debugger',
-  inputSchema: {
-    type: 'object',
-    properties: {
-      sessionId: {
-        type: 'string',
-        description: 'Session identifier to reset; omit to reset all sessions'
-      }
-    }
-  }
-}
-
-/**
- * Handler for the reset MCP tool.
- * Closes browser window(s) and detaches debugger for the specified session or all sessions.
- */
-export async function handleReset(controller: CdpBrowserController, args: unknown) {
-  const { sessionId } = ResetSchema.parse(args)
-  await controller.reset(sessionId)
-  return successResponse('reset')
-}

src/main/mcpServers/browser/tools/utils.ts

@@ -1,13 +0,0 @@
-export function successResponse(text: string) {
-  return {
-    content: [{ type: 'text', text }],
-    isError: false
-  }
-}
-
-export function errorResponse(error: Error) {
-  return {
-    content: [{ type: 'text', text: error.message }],
-    isError: true
-  }
-}

src/main/mcpServers/browser/types.ts

@@ -1,4 +0,0 @@
-import { loggerService } from '@logger'
-
-export const logger = loggerService.withContext('MCPBrowserCDP')
-export const userAgent = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:145.0) Gecko/20100101 Firefox/145.0'

src/main/mcpServers/factory.ts

@@ -4,7 +4,6 @@ import type { BuiltinMCPServerName } from '@types'
 import { BuiltinMCPServerNames } from '@types'
 
 import BraveSearchServer from './brave-search'
-import BrowserServer from './browser'
 import DiDiMcpServer from './didi-mcp'
 import DifyKnowledgeServer from './dify-knowledge'
 import FetchServer from './fetch'
@@ -36,7 +35,7 @@ export function createInMemoryMCPServer(
       return new FetchServer().server
     }
     case BuiltinMCPServerNames.filesystem: {
-      return new FileSystemServer(envs.WORKSPACE_ROOT).server
+      return new FileSystemServer(args).server
     }
     case BuiltinMCPServerNames.difyKnowledge: {
       const difyKey = envs.DIFY_KEY
@@ -49,9 +48,6 @@ export function createInMemoryMCPServer(
       const apiKey = envs.DIDI_API_KEY
       return new DiDiMcpServer(apiKey).server
     }
-    case BuiltinMCPServerNames.browser: {
-      return new BrowserServer().server
-    }
     default:
       throw new Error(`Unknown in-memory MCP server: ${name}`)
   }

src/main/mcpServers/filesystem.ts

@@ -0,0 +1,652 @@
+// port https://github.com/modelcontextprotocol/servers/blob/main/src/filesystem/index.ts
+
+import { loggerService } from '@logger'
+import { Server } from '@modelcontextprotocol/sdk/server/index.js'
+import { CallToolRequestSchema, ListToolsRequestSchema } from '@modelcontextprotocol/sdk/types.js'
+import { createTwoFilesPatch } from 'diff'
+import fs from 'fs/promises'
+import { minimatch } from 'minimatch'
+import os from 'os'
+import path from 'path'
+import * as z from 'zod'
+
+const logger = loggerService.withContext('MCP:FileSystemServer')
+
+// Normalize all paths consistently
+function normalizePath(p: string): string {
+  return path.normalize(p)
+}
+
+function expandHome(filepath: string): string {
+  if (filepath.startsWith('~/') || filepath === '~') {
+    return path.join(os.homedir(), filepath.slice(1))
+  }
+  return filepath
+}
+
+// Security utilities
+async function validatePath(allowedDirectories: string[], requestedPath: string): Promise<string> {
+  const expandedPath = expandHome(requestedPath)
+  const absolute = path.isAbsolute(expandedPath)
+    ? path.resolve(expandedPath)
+    : path.resolve(process.cwd(), expandedPath)
+
+  const normalizedRequested = normalizePath(absolute)
+
+  // Check if path is within allowed directories
+  const isAllowed = allowedDirectories.some((dir) => normalizedRequested.startsWith(dir))
+  if (!isAllowed) {
+    throw new Error(
+      `Access denied - path outside allowed directories: ${absolute} not in ${allowedDirectories.join(', ')}`
+    )
+  }
+
+  // Handle symlinks by checking their real path
+  try {
+    const realPath = await fs.realpath(absolute)
+    const normalizedReal = normalizePath(realPath)
+    const isRealPathAllowed = allowedDirectories.some((dir) => normalizedReal.startsWith(dir))
+    if (!isRealPathAllowed) {
+      throw new Error('Access denied - symlink target outside allowed directories')
+    }
+    return realPath
+  } catch (error) {
+    // For new files that don't exist yet, verify parent directory
+    const parentDir = path.dirname(absolute)
+    try {
+      const realParentPath = await fs.realpath(parentDir)
+      const normalizedParent = normalizePath(realParentPath)
+      const isParentAllowed = allowedDirectories.some((dir) => normalizedParent.startsWith(dir))
+      if (!isParentAllowed) {
+        throw new Error('Access denied - parent directory outside allowed directories')
+      }
+      return absolute
+    } catch {
+      throw new Error(`Parent directory does not exist: ${parentDir}`)
+    }
+  }
+}
+
+// Schema definitions
+const ReadFileArgsSchema = z.object({
+  path: z.string()
+})
+
+const ReadMultipleFilesArgsSchema = z.object({
+  paths: z.array(z.string())
+})
+
+const WriteFileArgsSchema = z.object({
+  path: z.string(),
+  content: z.string()
+})
+
+const EditOperation = z.object({
+  oldText: z.string().describe('Text to search for - must match exactly'),
+  newText: z.string().describe('Text to replace with')
+})
+
+const EditFileArgsSchema = z.object({
+  path: z.string(),
+  edits: z.array(EditOperation),
+  dryRun: z.boolean().default(false).describe('Preview changes using git-style diff format')
+})
+
+const CreateDirectoryArgsSchema = z.object({
+  path: z.string()
+})
+
+const ListDirectoryArgsSchema = z.object({
+  path: z.string()
+})
+
+const DirectoryTreeArgsSchema = z.object({
+  path: z.string()
+})
+
+const MoveFileArgsSchema = z.object({
+  source: z.string(),
+  destination: z.string()
+})
+
+const SearchFilesArgsSchema = z.object({
+  path: z.string(),
+  pattern: z.string(),
+  excludePatterns: z.array(z.string()).optional().default([])
+})
+
+const GetFileInfoArgsSchema = z.object({
+  path: z.string()
+})
+
+interface FileInfo {
+  size: number
+  created: Date
+  modified: Date
+  accessed: Date
+  isDirectory: boolean
+  isFile: boolean
+  permissions: string
+}
+
+// Tool implementations
+async function getFileStats(filePath: string): Promise<FileInfo> {
+  const stats = await fs.stat(filePath)
+  return {
+    size: stats.size,
+    created: stats.birthtime,
+    modified: stats.mtime,
+    accessed: stats.atime,
+    isDirectory: stats.isDirectory(),
+    isFile: stats.isFile(),
+    permissions: stats.mode.toString(8).slice(-3)
+  }
+}
+
+async function searchFiles(
+  allowedDirectories: string[],
+  rootPath: string,
+  pattern: string,
+  excludePatterns: string[] = []
+): Promise<string[]> {
+  const results: string[] = []
+
+  async function search(currentPath: string) {
+    const entries = await fs.readdir(currentPath, { withFileTypes: true })
+
+    for (const entry of entries) {
+      const fullPath = path.join(currentPath, entry.name)
+
+      try {
+        // Validate each path before processing
+        await validatePath(allowedDirectories, fullPath)
+
+        // Check if path matches any exclude pattern
+        const relativePath = path.relative(rootPath, fullPath)
+        const shouldExclude = excludePatterns.some((pattern) => {
+          const globPattern = pattern.includes('*') ? pattern : `**/${pattern}/**`
+          return minimatch(relativePath, globPattern, { dot: true })
+        })
+
+        if (shouldExclude) {
+          continue
+        }
+
+        if (entry.name.toLowerCase().includes(pattern.toLowerCase())) {
+          results.push(fullPath)
+        }
+
+        if (entry.isDirectory()) {
+          await search(fullPath)
+        }
+      } catch (error) {
+        // Skip invalid paths during search
+      }
+    }
+  }
+
+  await search(rootPath)
+  return results
+}
+
+// file editing and diffing utilities
+function normalizeLineEndings(text: string): string {
+  return text.replace(/\r\n/g, '\n')
+}
+
+function createUnifiedDiff(originalContent: string, newContent: string, filepath: string = 'file'): string {
+  // Ensure consistent line endings for diff
+  const normalizedOriginal = normalizeLineEndings(originalContent)
+  const normalizedNew = normalizeLineEndings(newContent)
+
+  return createTwoFilesPatch(filepath, filepath, normalizedOriginal, normalizedNew, 'original', 'modified')
+}
+
+async function applyFileEdits(
+  filePath: string,
+  edits: Array<{ oldText: string; newText: string }>,
+  dryRun = false
+): Promise<string> {
+  // Read file content and normalize line endings
+  const content = normalizeLineEndings(await fs.readFile(filePath, 'utf-8'))
+
+  // Apply edits sequentially
+  let modifiedContent = content
+  for (const edit of edits) {
+    const normalizedOld = normalizeLineEndings(edit.oldText)
+    const normalizedNew = normalizeLineEndings(edit.newText)
+
+    // If exact match exists, use it
+    if (modifiedContent.includes(normalizedOld)) {
+      modifiedContent = modifiedContent.replace(normalizedOld, normalizedNew)
+      continue
+    }
+
+    // Otherwise, try line-by-line matching with flexibility for whitespace
+    const oldLines = normalizedOld.split('\n')
+    const contentLines = modifiedContent.split('\n')
+    let matchFound = false
+
+    for (let i = 0; i <= contentLines.length - oldLines.length; i++) {
+      const potentialMatch = contentLines.slice(i, i + oldLines.length)
+
+      // Compare lines with normalized whitespace
+      const isMatch = oldLines.every((oldLine, j) => {
+        const contentLine = potentialMatch[j]
+        return oldLine.trim() === contentLine.trim()
+      })
+
+      if (isMatch) {
+        // Preserve original indentation of first line
+        const originalIndent = contentLines[i].match(/^\s*/)?.[0] || ''
+        const newLines = normalizedNew.split('\n').map((line, j) => {
+          if (j === 0) return originalIndent + line.trimStart()
+          // For subsequent lines, try to preserve relative indentation
+          const oldIndent = oldLines[j]?.match(/^\s*/)?.[0] || ''
+          const newIndent = line.match(/^\s*/)?.[0] || ''
+          if (oldIndent && newIndent) {
+            const relativeIndent = newIndent.length - oldIndent.length
+            return originalIndent + ' '.repeat(Math.max(0, relativeIndent)) + line.trimStart()
+          }
+          return line
+        })
+
+        contentLines.splice(i, oldLines.length, ...newLines)
+        modifiedContent = contentLines.join('\n')
+        matchFound = true
+        break
+      }
+    }
+
+    if (!matchFound) {
+      throw new Error(`Could not find exact match for edit:\n${edit.oldText}`)
+    }
+  }
+
+  // Create unified diff
+  const diff = createUnifiedDiff(content, modifiedContent, filePath)
+
+  // Format diff with appropriate number of backticks
+  let numBackticks = 3
+  while (diff.includes('`'.repeat(numBackticks))) {
+    numBackticks++
+  }
+  const formattedDiff = `${'`'.repeat(numBackticks)}diff\n${diff}${'`'.repeat(numBackticks)}\n\n`
+
+  if (!dryRun) {
+    await fs.writeFile(filePath, modifiedContent, 'utf-8')
+  }
+
+  return formattedDiff
+}
+
+class FileSystemServer {
+  public server: Server
+  private allowedDirectories: string[]
+  constructor(allowedDirs: string[]) {
+    if (!Array.isArray(allowedDirs) || allowedDirs.length === 0) {
+      throw new Error('No allowed directories provided, please specify at least one directory in args')
+    }
+
+    this.allowedDirectories = allowedDirs.map((dir) => normalizePath(path.resolve(expandHome(dir))))
+
+    // Validate that all directories exist and are accessible
+    this.validateDirs().catch((error) => {
+      logger.error('Error validating allowed directories:', error)
+      throw new Error(`Error validating allowed directories: ${error}`)
+    })
+
+    this.server = new Server(
+      {
+        name: 'secure-filesystem-server',
+        version: '0.2.0'
+      },
+      {
+        capabilities: {
+          tools: {}
+        }
+      }
+    )
+    this.initialize()
+  }
+
+  async validateDirs() {
+    // Validate that all directories exist and are accessible
+    await Promise.all(
+      this.allowedDirectories.map(async (dir) => {
+        try {
+          const stats = await fs.stat(expandHome(dir))
+          if (!stats.isDirectory()) {
+            logger.error(`Error: ${dir} is not a directory`)
+            throw new Error(`Error: ${dir} is not a directory`)
+          }
+        } catch (error: any) {
+          logger.error(`Error accessing directory ${dir}:`, error)
+          throw new Error(`Error accessing directory ${dir}:`, error)
+        }
+      })
+    )
+  }
+
+  initialize() {
+    // Tool handlers
+    this.server.setRequestHandler(ListToolsRequestSchema, async () => {
+      return {
+        tools: [
+          {
+            name: 'read_file',
+            description:
+              'Read the complete contents of a file from the file system. ' +
+              'Handles various text encodings and provides detailed error messages ' +
+              'if the file cannot be read. Use this tool when you need to examine ' +
+              'the contents of a single file. Only works within allowed directories.',
+            inputSchema: z.toJSONSchema(ReadFileArgsSchema)
+          },
+          {
+            name: 'read_multiple_files',
+            description:
+              'Read the contents of multiple files simultaneously. This is more ' +
+              'efficient than reading files one by one when you need to analyze ' +
+              "or compare multiple files. Each file's content is returned with its " +
+              "path as a reference. Failed reads for individual files won't stop " +
+              'the entire operation. Only works within allowed directories.',
+            inputSchema: z.toJSONSchema(ReadMultipleFilesArgsSchema)
+          },
+          {
+            name: 'write_file',
+            description:
+              'Create a new file or completely overwrite an existing file with new content. ' +
+              'Use with caution as it will overwrite existing files without warning. ' +
+              'Handles text content with proper encoding. Only works within allowed directories.',
+            inputSchema: z.toJSONSchema(WriteFileArgsSchema)
+          },
+          {
+            name: 'edit_file',
+            description:
+              'Make line-based edits to a text file. Each edit replaces exact line sequences ' +
+              'with new content. Returns a git-style diff showing the changes made. ' +
+              'Only works within allowed directories.',
+            inputSchema: z.toJSONSchema(EditFileArgsSchema)
+          },
+          {
+            name: 'create_directory',
+            description:
+              'Create a new directory or ensure a directory exists. Can create multiple ' +
+              'nested directories in one operation. If the directory already exists, ' +
+              'this operation will succeed silently. Perfect for setting up directory ' +
+              'structures for projects or ensuring required paths exist. Only works within allowed directories.',
+            inputSchema: z.toJSONSchema(CreateDirectoryArgsSchema)
+          },
+          {
+            name: 'list_directory',
+            description:
+              'Get a detailed listing of all files and directories in a specified path. ' +
+              'Results clearly distinguish between files and directories with [FILE] and [DIR] ' +
+              'prefixes. This tool is essential for understanding directory structure and ' +
+              'finding specific files within a directory. Only works within allowed directories.',
+            inputSchema: z.toJSONSchema(ListDirectoryArgsSchema)
+          },
+          {
+            name: 'directory_tree',
+            description:
+              'Get a recursive tree view of files and directories as a JSON structure. ' +
+              "Each entry includes 'name', 'type' (file/directory), and 'children' for directories. " +
+              'Files have no children array, while directories always have a children array (which may be empty). ' +
+              'The output is formatted with 2-space indentation for readability. Only works within allowed directories.',
+            inputSchema: z.toJSONSchema(DirectoryTreeArgsSchema)
+          },
+          {
+            name: 'move_file',
+            description:
+              'Move or rename files and directories. Can move files between directories ' +
+              'and rename them in a single operation. If the destination exists, the ' +
+              'operation will fail. Works across different directories and can be used ' +
+              'for simple renaming within the same directory. Both source and destination must be within allowed directories.',
+            inputSchema: z.toJSONSchema(MoveFileArgsSchema)
+          },
+          {
+            name: 'search_files',
+            description:
+              'Recursively search for files and directories matching a pattern. ' +
+              'Searches through all subdirectories from the starting path. The search ' +
+              'is case-insensitive and matches partial names. Returns full paths to all ' +
+              "matching items. Great for finding files when you don't know their exact location. " +
+              'Only searches within allowed directories.',
+            inputSchema: z.toJSONSchema(SearchFilesArgsSchema)
+          },
+          {
+            name: 'get_file_info',
+            description:
+              'Retrieve detailed metadata about a file or directory. Returns comprehensive ' +
+              'information including size, creation time, last modified time, permissions, ' +
+              'and type. This tool is perfect for understanding file characteristics ' +
+              'without reading the actual content. Only works within allowed directories.',
+            inputSchema: z.toJSONSchema(GetFileInfoArgsSchema)
+          },
+          {
+            name: 'list_allowed_directories',
+            description:
+              'Returns the list of directories that this server is allowed to access. ' +
+              'Use this to understand which directories are available before trying to access files.',
+            inputSchema: {
+              type: 'object',
+              properties: {},
+              required: []
+            }
+          }
+        ]
+      }
+    })
+
+    this.server.setRequestHandler(CallToolRequestSchema, async (request) => {
+      try {
+        const { name, arguments: args } = request.params
+
+        switch (name) {
+          case 'read_file': {
+            const parsed = ReadFileArgsSchema.safeParse(args)
+            if (!parsed.success) {
+              throw new Error(`Invalid arguments for read_file: ${parsed.error}`)
+            }
+            const validPath = await validatePath(this.allowedDirectories, parsed.data.path)
+            const content = await fs.readFile(validPath, 'utf-8')
+            return {
+              content: [{ type: 'text', text: content }]
+            }
+          }
+
+          case 'read_multiple_files': {
+            const parsed = ReadMultipleFilesArgsSchema.safeParse(args)
+            if (!parsed.success) {
+              throw new Error(`Invalid arguments for read_multiple_files: ${parsed.error}`)
+            }
+            const results = await Promise.all(
+              parsed.data.paths.map(async (filePath: string) => {
+                try {
+                  const validPath = await validatePath(this.allowedDirectories, filePath)
+                  const content = await fs.readFile(validPath, 'utf-8')
+                  return `${filePath}:\n${content}\n`
+                } catch (error) {
+                  const errorMessage = error instanceof Error ? error.message : String(error)
+                  return `${filePath}: Error - ${errorMessage}`
+                }
+              })
+            )
+            return {
+              content: [{ type: 'text', text: results.join('\n---\n') }]
+            }
+          }
+
+          case 'write_file': {
+            const parsed = WriteFileArgsSchema.safeParse(args)
+            if (!parsed.success) {
+              throw new Error(`Invalid arguments for write_file: ${parsed.error}`)
+            }
+            const validPath = await validatePath(this.allowedDirectories, parsed.data.path)
+            await fs.writeFile(validPath, parsed.data.content, 'utf-8')
+            return {
+              content: [{ type: 'text', text: `Successfully wrote to ${parsed.data.path}` }]
+            }
+          }
+
+          case 'edit_file': {
+            const parsed = EditFileArgsSchema.safeParse(args)
+            if (!parsed.success) {
+              throw new Error(`Invalid arguments for edit_file: ${parsed.error}`)
+            }
+            const validPath = await validatePath(this.allowedDirectories, parsed.data.path)
+            const result = await applyFileEdits(validPath, parsed.data.edits, parsed.data.dryRun)
+            return {
+              content: [{ type: 'text', text: result }]
+            }
+          }
+
+          case 'create_directory': {
+            const parsed = CreateDirectoryArgsSchema.safeParse(args)
+            if (!parsed.success) {
+              throw new Error(`Invalid arguments for create_directory: ${parsed.error}`)
+            }
+            const validPath = await validatePath(this.allowedDirectories, parsed.data.path)
+            await fs.mkdir(validPath, { recursive: true })
+            return {
+              content: [{ type: 'text', text: `Successfully created directory ${parsed.data.path}` }]
+            }
+          }
+
+          case 'list_directory': {
+            const parsed = ListDirectoryArgsSchema.safeParse(args)
+            if (!parsed.success) {
+              throw new Error(`Invalid arguments for list_directory: ${parsed.error}`)
+            }
+            const validPath = await validatePath(this.allowedDirectories, parsed.data.path)
+            const entries = await fs.readdir(validPath, { withFileTypes: true })
+            const formatted = entries
+              .map((entry) => `${entry.isDirectory() ? '[DIR]' : '[FILE]'} ${entry.name}`)
+              .join('\n')
+            return {
+              content: [{ type: 'text', text: formatted }]
+            }
+          }
+
+          case 'directory_tree': {
+            const parsed = DirectoryTreeArgsSchema.safeParse(args)
+            if (!parsed.success) {
+              throw new Error(`Invalid arguments for directory_tree: ${parsed.error}`)
+            }
+
+            interface TreeEntry {
+              name: string
+              type: 'file' | 'directory'
+              children?: TreeEntry[]
+            }
+
+            async function buildTree(allowedDirectories: string[], currentPath: string): Promise<TreeEntry[]> {
+              const validPath = await validatePath(allowedDirectories, currentPath)
+              const entries = await fs.readdir(validPath, { withFileTypes: true })
+              const result: TreeEntry[] = []
+
+              for (const entry of entries) {
+                const entryData: TreeEntry = {
+                  name: entry.name,
+                  type: entry.isDirectory() ? 'directory' : 'file'
+                }
+
+                if (entry.isDirectory()) {
+                  const subPath = path.join(currentPath, entry.name)
+                  entryData.children = await buildTree(allowedDirectories, subPath)
+                }
+
+                result.push(entryData)
+              }
+
+              return result
+            }
+
+            const treeData = await buildTree(this.allowedDirectories, parsed.data.path)
+            return {
+              content: [
+                {
+                  type: 'text',
+                  text: JSON.stringify(treeData, null, 2)
+                }
+              ]
+            }
+          }
+
+          case 'move_file': {
+            const parsed = MoveFileArgsSchema.safeParse(args)
+            if (!parsed.success) {
+              throw new Error(`Invalid arguments for move_file: ${parsed.error}`)
+            }
+            const validSourcePath = await validatePath(this.allowedDirectories, parsed.data.source)
+            const validDestPath = await validatePath(this.allowedDirectories, parsed.data.destination)
+            await fs.rename(validSourcePath, validDestPath)
+            return {
+              content: [
+                { type: 'text', text: `Successfully moved ${parsed.data.source} to ${parsed.data.destination}` }
+              ]
+            }
+          }
+
+          case 'search_files': {
+            const parsed = SearchFilesArgsSchema.safeParse(args)
+            if (!parsed.success) {
+              throw new Error(`Invalid arguments for search_files: ${parsed.error}`)
+            }
+            const validPath = await validatePath(this.allowedDirectories, parsed.data.path)
+            const results = await searchFiles(
+              this.allowedDirectories,
+              validPath,
+              parsed.data.pattern,
+              parsed.data.excludePatterns
+            )
+            return {
+              content: [{ type: 'text', text: results.length > 0 ? results.join('\n') : 'No matches found' }]
+            }
+          }
+
+          case 'get_file_info': {
+            const parsed = GetFileInfoArgsSchema.safeParse(args)
+            if (!parsed.success) {
+              throw new Error(`Invalid arguments for get_file_info: ${parsed.error}`)
+            }
+            const validPath = await validatePath(this.allowedDirectories, parsed.data.path)
+            const info = await getFileStats(validPath)
+            return {
+              content: [
+                {
+                  type: 'text',
+                  text: Object.entries(info)
+                    .map(([key, value]) => `${key}: ${value}`)
+                    .join('\n')
+                }
+              ]
+            }
+          }
+
+          case 'list_allowed_directories': {
+            return {
+              content: [
+                {
+                  type: 'text',
+                  text: `Allowed directories:\n${this.allowedDirectories.join('\n')}`
+                }
+              ]
+            }
+          }
+
+          default:
+            throw new Error(`Unknown tool: ${name}`)
+        }
+      } catch (error) {
+        const errorMessage = error instanceof Error ? error.message : String(error)
+        return {
+          content: [{ type: 'text', text: `Error: ${errorMessage}` }],
+          isError: true
+        }
+      }
+    })
+  }
+}
+
+export default FileSystemServer

src/main/mcpServers/filesystem/index.ts

@@ -1,2 +0,0 @@
-// Re-export FileSystemServer to maintain existing import pattern
-export { default, FileSystemServer } from './server'

src/main/mcpServers/filesystem/server.ts

@@ -1,118 +0,0 @@
-import { Server } from '@modelcontextprotocol/sdk/server/index.js'
-import { CallToolRequestSchema, ListToolsRequestSchema } from '@modelcontextprotocol/sdk/types.js'
-import { app } from 'electron'
-import fs from 'fs/promises'
-import path from 'path'
-
-import {
-  deleteToolDefinition,
-  editToolDefinition,
-  globToolDefinition,
-  grepToolDefinition,
-  handleDeleteTool,
-  handleEditTool,
-  handleGlobTool,
-  handleGrepTool,
-  handleLsTool,
-  handleReadTool,
-  handleWriteTool,
-  lsToolDefinition,
-  readToolDefinition,
-  writeToolDefinition
-} from './tools'
-import { logger } from './types'
-
-export class FileSystemServer {
-  public server: Server
-  private baseDir: string
-
-  constructor(baseDir?: string) {
-    if (baseDir && path.isAbsolute(baseDir)) {
-      this.baseDir = baseDir
-      logger.info(`Using provided baseDir for filesystem MCP: ${baseDir}`)
-    } else {
-      const userData = app.getPath('userData')
-      this.baseDir = path.join(userData, 'Data', 'Workspace')
-      logger.info(`Using default workspace for filesystem MCP baseDir: ${this.baseDir}`)
-    }
-
-    this.server = new Server(
-      {
-        name: 'filesystem-server',
-        version: '2.0.0'
-      },
-      {
-        capabilities: {
-          tools: {}
-        }
-      }
-    )
-
-    this.initialize()
-  }
-
-  async initialize() {
-    try {
-      await fs.mkdir(this.baseDir, { recursive: true })
-    } catch (error) {
-      logger.error('Failed to create filesystem MCP baseDir', { error, baseDir: this.baseDir })
-    }
-
-    // Register tool list handler
-    this.server.setRequestHandler(ListToolsRequestSchema, async () => {
-      return {
-        tools: [
-          globToolDefinition,
-          lsToolDefinition,
-          grepToolDefinition,
-          readToolDefinition,
-          editToolDefinition,
-          writeToolDefinition,
-          deleteToolDefinition
-        ]
-      }
-    })
-
-    // Register tool call handler
-    this.server.setRequestHandler(CallToolRequestSchema, async (request) => {
-      try {
-        const { name, arguments: args } = request.params
-
-        switch (name) {
-          case 'glob':
-            return await handleGlobTool(args, this.baseDir)
-
-          case 'ls':
-            return await handleLsTool(args, this.baseDir)
-
-          case 'grep':
-            return await handleGrepTool(args, this.baseDir)
-
-          case 'read':
-            return await handleReadTool(args, this.baseDir)
-
-          case 'edit':
-            return await handleEditTool(args, this.baseDir)
-
-          case 'write':
-            return await handleWriteTool(args, this.baseDir)
-
-          case 'delete':
-            return await handleDeleteTool(args, this.baseDir)
-
-          default:
-            throw new Error(`Unknown tool: ${name}`)
-        }
-      } catch (error) {
-        const errorMessage = error instanceof Error ? error.message : String(error)
-        logger.error(`Tool execution error for ${request.params.name}:`, { error })
-        return {
-          content: [{ type: 'text', text: `Error: ${errorMessage}` }],
-          isError: true
-        }
-      }
-    })
-  }
-}
-
-export default FileSystemServer

src/main/mcpServers/filesystem/tools/delete.ts

@@ -1,93 +0,0 @@
-import fs from 'fs/promises'
-import path from 'path'
-import * as z from 'zod'
-
-import { logger, validatePath } from '../types'
-
-// Schema definition
-export const DeleteToolSchema = z.object({
-  path: z.string().describe('The path to the file or directory to delete'),
-  recursive: z.boolean().optional().describe('For directories, whether to delete recursively (default: false)')
-})
-
-// Tool definition with detailed description
-export const deleteToolDefinition = {
-  name: 'delete',
-  description: `Deletes a file or directory from the filesystem.
-
-CAUTION: This operation cannot be undone!
-
-- For files: simply provide the path
-- For empty directories: provide the path
-- For non-empty directories: set recursive=true
-- The path must be an absolute path, not a relative path
-- Always verify the path before deleting to avoid data loss`,
-  inputSchema: z.toJSONSchema(DeleteToolSchema)
-}
-
-// Handler implementation
-export async function handleDeleteTool(args: unknown, baseDir: string) {
-  const parsed = DeleteToolSchema.safeParse(args)
-  if (!parsed.success) {
-    throw new Error(`Invalid arguments for delete: ${parsed.error}`)
-  }
-
-  const targetPath = parsed.data.path
-  const validPath = await validatePath(targetPath, baseDir)
-  const recursive = parsed.data.recursive || false
-
-  // Check if path exists and get stats
-  let stats
-  try {
-    stats = await fs.stat(validPath)
-  } catch (error: any) {
-    if (error.code === 'ENOENT') {
-      throw new Error(`Path not found: ${targetPath}`)
-    }
-    throw error
-  }
-
-  const isDirectory = stats.isDirectory()
-  const relativePath = path.relative(baseDir, validPath)
-
-  // Perform deletion
-  try {
-    if (isDirectory) {
-      if (recursive) {
-        // Delete directory recursively
-        await fs.rm(validPath, { recursive: true, force: true })
-      } else {
-        // Try to delete empty directory
-        await fs.rmdir(validPath)
-      }
-    } else {
-      // Delete file
-      await fs.unlink(validPath)
-    }
-  } catch (error: any) {
-    if (error.code === 'ENOTEMPTY') {
-      throw new Error(`Directory not empty: ${targetPath}. Use recursive=true to delete non-empty directories.`)
-    }
-    throw new Error(`Failed to delete: ${error.message}`)
-  }
-
-  // Log the operation
-  logger.info('Path deleted', {
-    path: validPath,
-    type: isDirectory ? 'directory' : 'file',
-    recursive: isDirectory ? recursive : undefined
-  })
-
-  // Format output
-  const itemType = isDirectory ? 'Directory' : 'File'
-  const recursiveNote = isDirectory && recursive ? ' (recursive)' : ''
-
-  return {
-    content: [
-      {
-        type: 'text',
-        text: `${itemType} deleted${recursiveNote}: ${relativePath}`
-      }
-    ]
-  }
-}

src/main/mcpServers/filesystem/tools/edit.ts

@@ -1,130 +0,0 @@
-import fs from 'fs/promises'
-import path from 'path'
-import * as z from 'zod'
-
-import { logger, replaceWithFuzzyMatch, validatePath } from '../types'
-
-// Schema definition
-export const EditToolSchema = z.object({
-  file_path: z.string().describe('The path to the file to modify'),
-  old_string: z.string().describe('The text to replace'),
-  new_string: z.string().describe('The text to replace it with'),
-  replace_all: z.boolean().optional().default(false).describe('Replace all occurrences of old_string (default false)')
-})
-
-// Tool definition with detailed description
-export const editToolDefinition = {
-  name: 'edit',
-  description: `Performs exact string replacements in files.
-
-- You must use the 'read' tool at least once before editing
-- The file_path must be an absolute path, not a relative path
-- Preserve exact indentation from read output (after the line number prefix)
-- Never include line number prefixes in old_string or new_string
-- ALWAYS prefer editing existing files over creating new ones
-- The edit will FAIL if old_string is not found in the file
-- The edit will FAIL if old_string appears multiple times (provide more context or use replace_all)
-- The edit will FAIL if old_string equals new_string
-- Use replace_all to rename variables or replace all occurrences`,
-  inputSchema: z.toJSONSchema(EditToolSchema)
-}
-
-// Handler implementation
-export async function handleEditTool(args: unknown, baseDir: string) {
-  const parsed = EditToolSchema.safeParse(args)
-  if (!parsed.success) {
-    throw new Error(`Invalid arguments for edit: ${parsed.error}`)
-  }
-
-  const { file_path: filePath, old_string: oldString, new_string: newString, replace_all: replaceAll } = parsed.data
-
-  // Validate path
-  const validPath = await validatePath(filePath, baseDir)
-
-  // Check if file exists
-  try {
-    const stats = await fs.stat(validPath)
-    if (!stats.isFile()) {
-      throw new Error(`Path is not a file: ${filePath}`)
-    }
-  } catch (error: any) {
-    if (error.code === 'ENOENT') {
-      // If old_string is empty, this is a create new file operation
-      if (oldString === '') {
-        // Create parent directory if needed
-        const parentDir = path.dirname(validPath)
-        await fs.mkdir(parentDir, { recursive: true })
-
-        // Write the new content
-        await fs.writeFile(validPath, newString, 'utf-8')
-
-        logger.info('File created', { path: validPath })
-
-        const relativePath = path.relative(baseDir, validPath)
-        return {
-          content: [
-            {
-              type: 'text',
-              text: `Created new file: ${relativePath}\nLines: ${newString.split('\n').length}`
-            }
-          ]
-        }
-      }
-      throw new Error(`File not found: ${filePath}`)
-    }
-    throw error
-  }
-
-  // Read current content
-  const content = await fs.readFile(validPath, 'utf-8')
-
-  // Handle special case: old_string is empty (create file with content)
-  if (oldString === '') {
-    await fs.writeFile(validPath, newString, 'utf-8')
-
-    logger.info('File overwritten', { path: validPath })
-
-    const relativePath = path.relative(baseDir, validPath)
-    return {
-      content: [
-        {
-          type: 'text',
-          text: `Overwrote file: ${relativePath}\nLines: ${newString.split('\n').length}`
-        }
-      ]
-    }
-  }
-
-  // Perform the replacement with fuzzy matching
-  const newContent = replaceWithFuzzyMatch(content, oldString, newString, replaceAll)
-
-  // Write the modified content
-  await fs.writeFile(validPath, newContent, 'utf-8')
-
-  logger.info('File edited', {
-    path: validPath,
-    replaceAll
-  })
-
-  // Generate a simple diff summary
-  const oldLines = content.split('\n').length
-  const newLines = newContent.split('\n').length
-  const lineDiff = newLines - oldLines
-
-  const relativePath = path.relative(baseDir, validPath)
-  let diffSummary = `Edited: ${relativePath}`
-  if (lineDiff > 0) {
-    diffSummary += `\n+${lineDiff} lines`
-  } else if (lineDiff < 0) {
-    diffSummary += `\n${lineDiff} lines`
-  }
-
-  return {
-    content: [
-      {
-        type: 'text',
-        text: diffSummary
-      }
-    ]
-  }
-}

src/main/mcpServers/filesystem/tools/glob.ts

@@ -1,149 +0,0 @@
-import fs from 'fs/promises'
-import path from 'path'
-import * as z from 'zod'
-
-import type { FileInfo } from '../types'
-import { logger, MAX_FILES_LIMIT, runRipgrep, validatePath } from '../types'
-
-// Schema definition
-export const GlobToolSchema = z.object({
-  pattern: z.string().describe('The glob pattern to match files against'),
-  path: z
-    .string()
-    .optional()
-    .describe('The directory to search in (must be absolute path). Defaults to the base directory')
-})
-
-// Tool definition with detailed description
-export const globToolDefinition = {
-  name: 'glob',
-  description: `Fast file pattern matching tool that works with any codebase size.
-
-- Supports glob patterns like "**/*.js" or "src/**/*.ts"
-- Returns matching absolute file paths sorted by modification time (newest first)
-- Use this when you need to find files by name patterns
-- Patterns without "/" (e.g., "*.txt") match files at ANY depth in the directory tree
-- Patterns with "/" (e.g., "src/*.ts") match relative to the search path
-- Pattern syntax: * (any chars), ** (any path), {a,b} (alternatives), ? (single char)
-- Results are limited to 100 files
-- The path parameter must be an absolute path if specified
-- If path is not specified, defaults to the base directory
-- IMPORTANT: Omit the path field for the default directory (don't use "undefined" or "null")`,
-  inputSchema: z.toJSONSchema(GlobToolSchema)
-}
-
-// Handler implementation
-export async function handleGlobTool(args: unknown, baseDir: string) {
-  const parsed = GlobToolSchema.safeParse(args)
-  if (!parsed.success) {
-    throw new Error(`Invalid arguments for glob: ${parsed.error}`)
-  }
-
-  const searchPath = parsed.data.path || baseDir
-  const validPath = await validatePath(searchPath, baseDir)
-
-  // Verify the search directory exists
-  try {
-    const stats = await fs.stat(validPath)
-    if (!stats.isDirectory()) {
-      throw new Error(`Path is not a directory: ${validPath}`)
-    }
-  } catch (error: unknown) {
-    if (error && typeof error === 'object' && 'code' in error && error.code === 'ENOENT') {
-      throw new Error(`Directory not found: ${validPath}`)
-    }
-    throw error
-  }
-
-  // Validate pattern
-  const pattern = parsed.data.pattern.trim()
-  if (!pattern) {
-    throw new Error('Pattern cannot be empty')
-  }
-
-  const files: FileInfo[] = []
-  let truncated = false
-
-  // Build ripgrep arguments for file listing using --glob=pattern format
-  const rgArgs: string[] = [
-    '--files',
-    '--follow',
-    '--hidden',
-    `--glob=${pattern}`,
-    '--glob=!.git/*',
-    '--glob=!node_modules/*',
-    '--glob=!dist/*',
-    '--glob=!build/*',
-    '--glob=!__pycache__/*',
-    validPath
-  ]
-
-  // Use ripgrep for file listing
-  logger.debug('Running ripgrep with args', { rgArgs })
-  const rgResult = await runRipgrep(rgArgs)
-  logger.debug('Ripgrep result', {
-    ok: rgResult.ok,
-    exitCode: rgResult.exitCode,
-    stdoutLength: rgResult.stdout.length,
-    stdoutPreview: rgResult.stdout.slice(0, 500)
-  })
-
-  // Process results if we have stdout content
-  // Exit code 2 can indicate partial errors (e.g., permission denied on some dirs) but still have valid results
-  if (rgResult.ok && rgResult.stdout.length > 0) {
-    const lines = rgResult.stdout.split('\n').filter(Boolean)
-    logger.debug('Parsed lines from ripgrep', { lineCount: lines.length, lines })
-
-    for (const line of lines) {
-      if (files.length >= MAX_FILES_LIMIT) {
-        truncated = true
-        break
-      }
-
-      const filePath = line.trim()
-      if (!filePath) continue
-
-      const absolutePath = path.isAbsolute(filePath) ? filePath : path.resolve(validPath, filePath)
-
-      try {
-        const stats = await fs.stat(absolutePath)
-        files.push({
-          path: absolutePath,
-          type: 'file', // ripgrep --files only returns files
-          size: stats.size,
-          modified: stats.mtime
-        })
-      } catch (error) {
-        logger.debug('Failed to stat file from ripgrep output, skipping', { file: absolutePath, error })
-      }
-    }
-  }
-
-  // Sort by modification time (newest first)
-  files.sort((a, b) => {
-    const aTime = a.modified ? a.modified.getTime() : 0
-    const bTime = b.modified ? b.modified.getTime() : 0
-    return bTime - aTime
-  })
-
-  // Format output - always use absolute paths
-  const output: string[] = []
-  if (files.length === 0) {
-    output.push(`No files found matching pattern "${parsed.data.pattern}" in ${validPath}`)
-  } else {
-    output.push(...files.map((f) => f.path))
-    if (truncated) {
-      output.push('')
-      output.push(`(Results truncated to ${MAX_FILES_LIMIT} files. Consider using a more specific pattern.)`)
-    }
-  }
-
-  return {
-    content: [
-      {
-        type: 'text',
-        text: output.join('\n')
-      }
-    ]
-  }
-}

src/main/mcpServers/filesystem/tools/grep.ts

@@ -1,266 +0,0 @@
-import fs from 'fs/promises'
-import path from 'path'
-import * as z from 'zod'
-
-import type { GrepMatch } from '../types'
-import { isBinaryFile, MAX_GREP_MATCHES, MAX_LINE_LENGTH, runRipgrep, validatePath } from '../types'
-
-// Schema definition
-export const GrepToolSchema = z.object({
-  pattern: z.string().describe('The regex pattern to search for in file contents'),
-  path: z
-    .string()
-    .optional()
-    .describe('The directory to search in (must be absolute path). Defaults to the base directory'),
-  include: z.string().optional().describe('File pattern to include in the search (e.g. "*.js", "*.{ts,tsx}")')
-})
-
-// Tool definition with detailed description
-export const grepToolDefinition = {
-  name: 'grep',
-  description: `Fast content search tool that works with any codebase size.
-
-- Searches file contents using regular expressions
-- Supports full regex syntax (e.g., "log.*Error", "function\\s+\\w+")
-- Filter files by pattern with include (e.g., "*.js", "*.{ts,tsx}")
-- Returns absolute file paths and line numbers with matching content
-- Results are limited to 100 matches
-- Binary files are automatically skipped
-- Common directories (node_modules, .git, dist) are excluded
-- The path parameter must be an absolute path if specified
-- If path is not specified, defaults to the base directory`,
-  inputSchema: z.toJSONSchema(GrepToolSchema)
-}
-
-// Handler implementation
-export async function handleGrepTool(args: unknown, baseDir: string) {
-  const parsed = GrepToolSchema.safeParse(args)
-  if (!parsed.success) {
-    throw new Error(`Invalid arguments for grep: ${parsed.error}`)
-  }
-
-  const data = parsed.data
-
-  if (!data.pattern) {
-    throw new Error('Pattern is required for grep')
-  }
-
-  const searchPath = data.path || baseDir
-  const validPath = await validatePath(searchPath, baseDir)
-
-  const matches: GrepMatch[] = []
-  let truncated = false
-  let regex: RegExp
-
-  // Build ripgrep arguments
-  const rgArgs: string[] = [
-    '--no-heading',
-    '--line-number',
-    '--color',
-    'never',
-    '--ignore-case',
-    '--glob',
-    '!.git/**',
-    '--glob',
-    '!node_modules/**',
-    '--glob',
-    '!dist/**',
-    '--glob',
-    '!build/**',
-    '--glob',
-    '!__pycache__/**'
-  ]
-
-  if (data.include) {
-    for (const pat of data.include
-      .split(',')
-      .map((p) => p.trim())
-      .filter(Boolean)) {
-      rgArgs.push('--glob', pat)
-    }
-  }
-
-  rgArgs.push(data.pattern)
-  rgArgs.push(validPath)
-
-  try {
-    regex = new RegExp(data.pattern, 'gi')
-  } catch (error) {
-    throw new Error(`Invalid regex pattern: ${data.pattern}`)
-  }
-
-  async function searchFile(filePath: string): Promise<void> {
-    if (matches.length >= MAX_GREP_MATCHES) {
-      truncated = true
-      return
-    }
-
-    try {
-      // Skip binary files
-      if (await isBinaryFile(filePath)) {
-        return
-      }
-
-      const content = await fs.readFile(filePath, 'utf-8')
-      const lines = content.split('\n')
-
-      lines.forEach((line, index) => {
-        if (matches.length >= MAX_GREP_MATCHES) {
-          truncated = true
-          return
-        }
-
-        if (regex.test(line)) {
-          // Truncate long lines
-          const truncatedLine = line.length > MAX_LINE_LENGTH ? line.substring(0, MAX_LINE_LENGTH) + '...' : line
-
-          matches.push({
-            file: filePath,
-            line: index + 1,
-            content: truncatedLine.trim()
-          })
-        }
-      })
-    } catch (error) {
-      // Skip files we can't read
-    }
-  }
-
-  async function searchDirectory(dir: string): Promise<void> {
-    if (matches.length >= MAX_GREP_MATCHES) {
-      truncated = true
-      return
-    }
-
-    try {
-      const entries = await fs.readdir(dir, { withFileTypes: true })
-
-      for (const entry of entries) {
-        if (matches.length >= MAX_GREP_MATCHES) {
-          truncated = true
-          break
-        }
-
-        const fullPath = path.join(dir, entry.name)
-
-        // Skip common ignore patterns
-        if (entry.name.startsWith('.') && entry.name !== '.env.example') {
-          continue
-        }
-        if (['node_modules', 'dist', 'build', '__pycache__', '.git'].includes(entry.name)) {
-          continue
-        }
-
-        if (entry.isFile()) {
-          // Check if file matches include pattern
-          if (data.include) {
-            const includePatterns = data.include.split(',').map((p) => p.trim())
-            const fileName = path.basename(fullPath)
-            const matchesInclude = includePatterns.some((pattern) => {
-              // Simple glob pattern matching
-              const regexPattern = pattern
-                .replace(/\*/g, '.*')
-                .replace(/\?/g, '.')
-                .replace(/\{([^}]+)\}/g, (_, group) => `(${group.split(',').join('|')})`)
-              return new RegExp(`^${regexPattern}$`).test(fileName)
-            })
-            if (!matchesInclude) {
-              continue
-            }
-          }
-
-          await searchFile(fullPath)
-        } else if (entry.isDirectory()) {
-          await searchDirectory(fullPath)
-        }
-      }
-    } catch (error) {
-      // Skip directories we can't read
-    }
-  }
-
-  // Perform the search
-  let usedRipgrep = false
-  try {
-    const rgResult = await runRipgrep(rgArgs)
-    if (rgResult.ok && rgResult.exitCode !== null && rgResult.exitCode !== 2) {
-      usedRipgrep = true
-      const lines = rgResult.stdout.split('\n').filter(Boolean)
-      for (const line of lines) {
-        if (matches.length >= MAX_GREP_MATCHES) {
-          truncated = true
-          break
-        }
-
-        const firstColon = line.indexOf(':')
-        const secondColon = line.indexOf(':', firstColon + 1)
-        if (firstColon === -1 || secondColon === -1) continue
-
-        const filePart = line.slice(0, firstColon)
-        const linePart = line.slice(firstColon + 1, secondColon)
-        const contentPart = line.slice(secondColon + 1)
-        const lineNum = Number.parseInt(linePart, 10)
-        if (!Number.isFinite(lineNum)) continue
-
-        const absoluteFilePath = path.isAbsolute(filePart) ? filePart : path.resolve(baseDir, filePart)
-        const truncatedLine =
-          contentPart.length > MAX_LINE_LENGTH ? contentPart.substring(0, MAX_LINE_LENGTH) + '...' : contentPart
-
-        matches.push({
-          file: absoluteFilePath,
-          line: lineNum,
-          content: truncatedLine.trim()
-        })
-      }
-    }
-  } catch {
-    usedRipgrep = false
-  }
-
-  if (!usedRipgrep) {
-    const stats = await fs.stat(validPath)
-    if (stats.isFile()) {
-      await searchFile(validPath)
-    } else {
-      await searchDirectory(validPath)
-    }
-  }
-
-  // Format output
-  const output: string[] = []
-
-  if (matches.length === 0) {
-    output.push('No matches found')
-  } else {
-    // Group matches by file
-    const fileGroups = new Map<string, GrepMatch[]>()
-    matches.forEach((match) => {
-      if (!fileGroups.has(match.file)) {
-        fileGroups.set(match.file, [])
-      }
-      fileGroups.get(match.file)!.push(match)
-    })
-
-    // Format grouped matches - always use absolute paths
-    fileGroups.forEach((fileMatches, filePath) => {
-      output.push(`\n${filePath}:`)
-      fileMatches.forEach((match) => {
-        output.push(`  ${match.line}: ${match.content}`)
-      })
-    })
-
-    if (truncated) {
-      output.push('')
-      output.push(`(Results truncated to ${MAX_GREP_MATCHES} matches. Consider using a more specific pattern or path.)`)
-    }
-  }
-
-  return {
-    content: [
-      {
-        type: 'text',
-        text: output.join('\n')
-      }
-    ]
-  }
-}

src/main/mcpServers/filesystem/tools/index.ts

@@ -1,8 +0,0 @@
-// Export all tool definitions and handlers
-export { deleteToolDefinition, handleDeleteTool } from './delete'
-export { editToolDefinition, handleEditTool } from './edit'
-export { globToolDefinition, handleGlobTool } from './glob'
-export { grepToolDefinition, handleGrepTool } from './grep'
-export { handleLsTool, lsToolDefinition } from './ls'
-export { handleReadTool, readToolDefinition } from './read'
-export { handleWriteTool, writeToolDefinition } from './write'

src/main/mcpServers/filesystem/tools/ls.ts

@@ -1,150 +0,0 @@
-import fs from 'fs/promises'
-import path from 'path'
-import * as z from 'zod'
-
-import { MAX_FILES_LIMIT, validatePath } from '../types'
-
-// Schema definition
-export const LsToolSchema = z.object({
-  path: z.string().optional().describe('The directory to list (must be absolute path). Defaults to the base directory'),
-  recursive: z.boolean().optional().describe('Whether to list directories recursively (default: false)')
-})
-
-// Tool definition with detailed description
-export const lsToolDefinition = {
-  name: 'ls',
-  description: `Lists files and directories in a specified path.
-
-- Returns a tree-like structure with icons (📁 directories, 📄 files)
-- Shows the absolute directory path in the header
-- Entries are sorted alphabetically with directories first
-- Can list recursively with recursive=true (up to 5 levels deep)
-- Common directories (node_modules, dist, .git) are excluded
-- Hidden files (starting with .) are excluded except .env.example
-- Results are limited to 100 entries
-- The path parameter must be an absolute path if specified
-- If path is not specified, defaults to the base directory`,
-  inputSchema: z.toJSONSchema(LsToolSchema)
-}
-
-// Handler implementation
-export async function handleLsTool(args: unknown, baseDir: string) {
-  const parsed = LsToolSchema.safeParse(args)
-  if (!parsed.success) {
-    throw new Error(`Invalid arguments for ls: ${parsed.error}`)
-  }
-
-  const targetPath = parsed.data.path || baseDir
-  const validPath = await validatePath(targetPath, baseDir)
-  const recursive = parsed.data.recursive || false
-
-  interface TreeNode {
-    name: string
-    type: 'file' | 'directory'
-    children?: TreeNode[]
-  }
-
-  let fileCount = 0
-  let truncated = false
-
-  async function buildTree(dirPath: string, depth: number = 0): Promise<TreeNode[]> {
-    if (fileCount >= MAX_FILES_LIMIT) {
-      truncated = true
-      return []
-    }
-
-    try {
-      const entries = await fs.readdir(dirPath, { withFileTypes: true })
-      const nodes: TreeNode[] = []
-
-      // Sort entries: directories first, then files, alphabetically
-      entries.sort((a, b) => {
-        if (a.isDirectory() && !b.isDirectory()) return -1
-        if (!a.isDirectory() && b.isDirectory()) return 1
-        return a.name.localeCompare(b.name)
-      })
-
-      for (const entry of entries) {
-        if (fileCount >= MAX_FILES_LIMIT) {
-          truncated = true
-          break
-        }
-
-        // Skip hidden files and common ignore patterns
-        if (entry.name.startsWith('.') && entry.name !== '.env.example') {
-          continue
-        }
-        if (['node_modules', 'dist', 'build', '__pycache__'].includes(entry.name)) {
-          continue
-        }
-
-        fileCount++
-        const node: TreeNode = {
-          name: entry.name,
-          type: entry.isDirectory() ? 'directory' : 'file'
-        }
-
-        if (entry.isDirectory() && recursive && depth < 5) {
-          // Limit depth to prevent infinite recursion
-          const childPath = path.join(dirPath, entry.name)
-          node.children = await buildTree(childPath, depth + 1)
-        }
-
-        nodes.push(node)
-      }
-
-      return nodes
-    } catch (error) {
-      return []
-    }
-  }
-
-  // Build the tree
-  const tree = await buildTree(validPath)
-
-  // Format as text output
-  function formatTree(nodes: TreeNode[], prefix: string = ''): string[] {
-    const lines: string[] = []
-
-    nodes.forEach((node, index) => {
-      const isLastNode = index === nodes.length - 1
-      const connector = isLastNode ? '└── ' : '├── '
-      const icon = node.type === 'directory' ? '📁 ' : '📄 '
-
-      lines.push(prefix + connector + icon + node.name)
-
-      if (node.children && node.children.length > 0) {
-        const childPrefix = prefix + (isLastNode ? '    ' : '│   ')
-        lines.push(...formatTree(node.children, childPrefix))
-      }
-    })
-
-    return lines
-  }
-
-  // Generate output
-  const output: string[] = []
-  output.push(`Directory: ${validPath}`)
-  output.push('')
-
-  if (tree.length === 0) {
-    output.push('(empty directory)')
-  } else {
-    const treeLines = formatTree(tree, '')
-    output.push(...treeLines)
-
-    if (truncated) {
-      output.push('')
-      output.push(`(Results truncated to ${MAX_FILES_LIMIT} files. Consider listing a more specific directory.)`)
-    }
-  }
-
-  return {
-    content: [
-      {
-        type: 'text',
-        text: output.join('\n')
-      }
-    ]
-  }
-}

src/main/mcpServers/filesystem/tools/read.ts

@@ -1,101 +0,0 @@
-import fs from 'fs/promises'
-import path from 'path'
-import * as z from 'zod'
-
-import { DEFAULT_READ_LIMIT, isBinaryFile, MAX_LINE_LENGTH, validatePath } from '../types'
-
-// Schema definition
-export const ReadToolSchema = z.object({
-  file_path: z.string().describe('The path to the file to read'),
-  offset: z.number().optional().describe('The line number to start reading from (1-based)'),
-  limit: z.number().optional().describe('The number of lines to read (defaults to 2000)')
-})
-
-// Tool definition with detailed description
-export const readToolDefinition = {
-  name: 'read',
-  description: `Reads a file from the local filesystem.
-
-- Assumes this tool can read all files on the machine
-- The file_path parameter must be an absolute path, not a relative path
-- By default, reads up to 2000 lines starting from the beginning
-- You can optionally specify a line offset and limit for long files
-- Any lines longer than 2000 characters will be truncated
-- Results are returned with line numbers starting at 1
-- Binary files are detected and rejected with an error
-- Empty files return a warning`,
-  inputSchema: z.toJSONSchema(ReadToolSchema)
-}
-
-// Handler implementation
-export async function handleReadTool(args: unknown, baseDir: string) {
-  const parsed = ReadToolSchema.safeParse(args)
-  if (!parsed.success) {
-    throw new Error(`Invalid arguments for read: ${parsed.error}`)
-  }
-
-  const filePath = parsed.data.file_path
-  const validPath = await validatePath(filePath, baseDir)
-
-  // Check if file exists
-  try {
-    const stats = await fs.stat(validPath)
-    if (!stats.isFile()) {
-      throw new Error(`Path is not a file: ${filePath}`)
-    }
-  } catch (error: any) {
-    if (error.code === 'ENOENT') {
-      throw new Error(`File not found: ${filePath}`)
-    }
-    throw error
-  }
-
-  // Check if file is binary
-  if (await isBinaryFile(validPath)) {
-    throw new Error(`Cannot read binary file: ${filePath}`)
-  }
-
-  // Read file content
-  const content = await fs.readFile(validPath, 'utf-8')
-  const lines = content.split('\n')
-
-  // Apply offset and limit
-  const offset = (parsed.data.offset || 1) - 1 // Convert to 0-based
-  const limit = parsed.data.limit || DEFAULT_READ_LIMIT
-
-  if (offset < 0 || offset >= lines.length) {
-    throw new Error(`Invalid offset: ${offset + 1}. File has ${lines.length} lines.`)
-  }
-
-  const selectedLines = lines.slice(offset, offset + limit)
-
-  // Format output with line numbers and truncate long lines
-  const output: string[] = []
-  const relativePath = path.relative(baseDir, validPath)
-
-  output.push(`File: ${relativePath}`)
-  if (offset > 0 || limit < lines.length) {
-    output.push(`Lines ${offset + 1} to ${Math.min(offset + limit, lines.length)} of ${lines.length}`)
-  }
-  output.push('')
-
-  selectedLines.forEach((line, index) => {
-    const lineNumber = offset + index + 1
-    const truncatedLine = line.length > MAX_LINE_LENGTH ? line.substring(0, MAX_LINE_LENGTH) + '...' : line
-    output.push(`${lineNumber.toString().padStart(6)}\t${truncatedLine}`)
-  })
-
-  if (offset + limit < lines.length) {
-    output.push('')
-    output.push(`(${lines.length - (offset + limit)} more lines not shown)`)
-  }
-
-  return {
-    content: [
-      {
-        type: 'text',
-        text: output.join('\n')
-      }
-    ]
-  }
-}

src/main/mcpServers/filesystem/tools/write.ts

@@ -1,83 +0,0 @@
-import fs from 'fs/promises'
-import path from 'path'
-import * as z from 'zod'
-
-import { logger, validatePath } from '../types'
-
-// Schema definition
-export const WriteToolSchema = z.object({
-  file_path: z.string().describe('The path to the file to write'),
-  content: z.string().describe('The content to write to the file')
-})
-
-// Tool definition with detailed description
-export const writeToolDefinition = {
-  name: 'write',
-  description: `Writes a file to the local filesystem.
-
-- This tool will overwrite the existing file if one exists at the path
-- You MUST use the read tool first to understand what you're overwriting
-- ALWAYS prefer using the 'edit' tool for existing files
-- NEVER proactively create documentation files unless explicitly requested
-- Parent directories will be created automatically if they don't exist
-- The file_path must be an absolute path, not a relative path`,
-  inputSchema: z.toJSONSchema(WriteToolSchema)
-}
-
-// Handler implementation
-export async function handleWriteTool(args: unknown, baseDir: string) {
-  const parsed = WriteToolSchema.safeParse(args)
-  if (!parsed.success) {
-    throw new Error(`Invalid arguments for write: ${parsed.error}`)
-  }
-
-  const filePath = parsed.data.file_path
-  const validPath = await validatePath(filePath, baseDir)
-
-  // Create parent directory if it doesn't exist
-  const parentDir = path.dirname(validPath)
-  try {
-    await fs.mkdir(parentDir, { recursive: true })
-  } catch (error: any) {
-    if (error.code !== 'EEXIST') {
-      throw new Error(`Failed to create parent directory: ${error.message}`)
-    }
-  }
-
-  // Check if file exists (for logging)
-  let isOverwrite = false
-  try {
-    await fs.stat(validPath)
-    isOverwrite = true
-  } catch {
-    // File doesn't exist, that's fine
-  }
-
-  // Write the file
-  try {
-    await fs.writeFile(validPath, parsed.data.content, 'utf-8')
-  } catch (error: any) {
-    throw new Error(`Failed to write file: ${error.message}`)
-  }
-
-  // Log the operation
-  logger.info('File written', {
-    path: validPath,
-    overwrite: isOverwrite,
-    size: parsed.data.content.length
-  })
-
-  // Format output
-  const relativePath = path.relative(baseDir, validPath)
-  const action = isOverwrite ? 'Updated' : 'Created'
-  const lines = parsed.data.content.split('\n').length
-
-  return {
-    content: [
-      {
-        type: 'text',
-        text: `${action} file: ${relativePath}\n` + `Size: ${parsed.data.content.length} bytes\n` + `Lines: ${lines}`
-      }
-    ]
-  }
-}

src/main/mcpServers/filesystem/types.ts

@@ -1,627 +0,0 @@
-import { loggerService } from '@logger'
-import { isMac, isWin } from '@main/constant'
-import { spawn } from 'child_process'
-import fs from 'fs/promises'
-import os from 'os'
-import path from 'path'
-
-export const logger = loggerService.withContext('MCP:FileSystemServer')
-
-// Constants
-export const MAX_LINE_LENGTH = 2000
-export const DEFAULT_READ_LIMIT = 2000
-export const MAX_FILES_LIMIT = 100
-export const MAX_GREP_MATCHES = 100
-
-// Common types
-export interface FileInfo {
-  path: string
-  type: 'file' | 'directory'
-  size?: number
-  modified?: Date
-}
-
-export interface GrepMatch {
-  file: string
-  line: number
-  content: string
-}
-
-// Utility functions for path handling
-export function normalizePath(p: string): string {
-  return path.normalize(p)
-}
-
-export function expandHome(filepath: string): string {
-  if (filepath.startsWith('~/') || filepath === '~') {
-    return path.join(os.homedir(), filepath.slice(1))
-  }
-  return filepath
-}
-
-// Security validation
-export async function validatePath(requestedPath: string, baseDir?: string): Promise<string> {
-  const expandedPath = expandHome(requestedPath)
-  const root = baseDir ?? process.cwd()
-  const absolute = path.isAbsolute(expandedPath) ? path.resolve(expandedPath) : path.resolve(root, expandedPath)
-
-  // Handle symlinks by checking their real path
-  try {
-    const realPath = await fs.realpath(absolute)
-    return normalizePath(realPath)
-  } catch (error) {
-    // For new files that don't exist yet, verify parent directory
-    const parentDir = path.dirname(absolute)
-    try {
-      const realParentPath = await fs.realpath(parentDir)
-      normalizePath(realParentPath)
-      return normalizePath(absolute)
-    } catch {
-      return normalizePath(absolute)
-    }
-  }
-}
-
-// ============================================================================
-// Edit Tool Utilities - Fuzzy matching replacers from opencode
-// ============================================================================
-
-export type Replacer = (content: string, find: string) => Generator<string, void, unknown>
-
-// Similarity thresholds for block anchor fallback matching
-const SINGLE_CANDIDATE_SIMILARITY_THRESHOLD = 0.0
-const MULTIPLE_CANDIDATES_SIMILARITY_THRESHOLD = 0.3
-
-/**
- * Levenshtein distance algorithm implementation
- */
-function levenshtein(a: string, b: string): number {
-  if (a === '' || b === '') {
-    return Math.max(a.length, b.length)
-  }
-  const matrix = Array.from({ length: a.length + 1 }, (_, i) =>
-    Array.from({ length: b.length + 1 }, (_, j) => (i === 0 ? j : j === 0 ? i : 0))
-  )
-
-  for (let i = 1; i <= a.length; i++) {
-    for (let j = 1; j <= b.length; j++) {
-      const cost = a[i - 1] === b[j - 1] ? 0 : 1
-      matrix[i][j] = Math.min(matrix[i - 1][j] + 1, matrix[i][j - 1] + 1, matrix[i - 1][j - 1] + cost)
-    }
-  }
-  return matrix[a.length][b.length]
-}
-
-export const SimpleReplacer: Replacer = function* (_content, find) {
-  yield find
-}
-
-export const LineTrimmedReplacer: Replacer = function* (content, find) {
-  const originalLines = content.split('\n')
-  const searchLines = find.split('\n')
-
-  if (searchLines[searchLines.length - 1] === '') {
-    searchLines.pop()
-  }
-
-  for (let i = 0; i <= originalLines.length - searchLines.length; i++) {
-    let matches = true
-
-    for (let j = 0; j < searchLines.length; j++) {
-      const originalTrimmed = originalLines[i + j].trim()
-      const searchTrimmed = searchLines[j].trim()
-
-      if (originalTrimmed !== searchTrimmed) {
-        matches = false
-        break
-      }
-    }
-
-    if (matches) {
-      let matchStartIndex = 0
-      for (let k = 0; k < i; k++) {
-        matchStartIndex += originalLines[k].length + 1
-      }
-
-      let matchEndIndex = matchStartIndex
-      for (let k = 0; k < searchLines.length; k++) {
-        matchEndIndex += originalLines[i + k].length
-        if (k < searchLines.length - 1) {
-          matchEndIndex += 1
-        }
-      }
-
-      yield content.substring(matchStartIndex, matchEndIndex)
-    }
-  }
-}
-
-export const BlockAnchorReplacer: Replacer = function* (content, find) {
-  const originalLines = content.split('\n')
-  const searchLines = find.split('\n')
-
-  if (searchLines.length < 3) {
-    return
-  }
-
-  if (searchLines[searchLines.length - 1] === '') {
-    searchLines.pop()
-  }
-
-  const firstLineSearch = searchLines[0].trim()
-  const lastLineSearch = searchLines[searchLines.length - 1].trim()
-  const searchBlockSize = searchLines.length
-
-  const candidates: Array<{ startLine: number; endLine: number }> = []
-  for (let i = 0; i < originalLines.length; i++) {
-    if (originalLines[i].trim() !== firstLineSearch) {
-      continue
-    }
-
-    for (let j = i + 2; j < originalLines.length; j++) {
-      if (originalLines[j].trim() === lastLineSearch) {
-        candidates.push({ startLine: i, endLine: j })
-        break
-      }
-    }
-  }
-
-  if (candidates.length === 0) {
-    return
-  }
-
-  if (candidates.length === 1) {
-    const { startLine, endLine } = candidates[0]
-    const actualBlockSize = endLine - startLine + 1
-
-    let similarity = 0
-    const linesToCheck = Math.min(searchBlockSize - 2, actualBlockSize - 2)
-
-    if (linesToCheck > 0) {
-      for (let j = 1; j < searchBlockSize - 1 && j < actualBlockSize - 1; j++) {
-        const originalLine = originalLines[startLine + j].trim()
-        const searchLine = searchLines[j].trim()
-        const maxLen = Math.max(originalLine.length, searchLine.length)
-        if (maxLen === 0) {
-          continue
-        }
-        const distance = levenshtein(originalLine, searchLine)
-        similarity += (1 - distance / maxLen) / linesToCheck
-
-        if (similarity >= SINGLE_CANDIDATE_SIMILARITY_THRESHOLD) {
-          break
-        }
-      }
-    } else {
-      similarity = 1.0
-    }
-
-    if (similarity >= SINGLE_CANDIDATE_SIMILARITY_THRESHOLD) {
-      let matchStartIndex = 0
-      for (let k = 0; k < startLine; k++) {
-        matchStartIndex += originalLines[k].length + 1
-      }
-      let matchEndIndex = matchStartIndex
-      for (let k = startLine; k <= endLine; k++) {
-        matchEndIndex += originalLines[k].length
-        if (k < endLine) {
-          matchEndIndex += 1
-        }
-      }
-      yield content.substring(matchStartIndex, matchEndIndex)
-    }
-    return
-  }
-
-  let bestMatch: { startLine: number; endLine: number } | null = null
-  let maxSimilarity = -1
-
-  for (const candidate of candidates) {
-    const { startLine, endLine } = candidate
-    const actualBlockSize = endLine - startLine + 1
-
-    let similarity = 0
-    const linesToCheck = Math.min(searchBlockSize - 2, actualBlockSize - 2)
-
-    if (linesToCheck > 0) {
-      for (let j = 1; j < searchBlockSize - 1 && j < actualBlockSize - 1; j++) {
-        const originalLine = originalLines[startLine + j].trim()
-        const searchLine = searchLines[j].trim()
-        const maxLen = Math.max(originalLine.length, searchLine.length)
-        if (maxLen === 0) {
-          continue
-        }
-        const distance = levenshtein(originalLine, searchLine)
-        similarity += 1 - distance / maxLen
-      }
-      similarity /= linesToCheck
-    } else {
-      similarity = 1.0
-    }
-
-    if (similarity > maxSimilarity) {
-      maxSimilarity = similarity
-      bestMatch = candidate
-    }
-  }
-
-  if (maxSimilarity >= MULTIPLE_CANDIDATES_SIMILARITY_THRESHOLD && bestMatch) {
-    const { startLine, endLine } = bestMatch
-    let matchStartIndex = 0
-    for (let k = 0; k < startLine; k++) {
-      matchStartIndex += originalLines[k].length + 1
-    }
-    let matchEndIndex = matchStartIndex
-    for (let k = startLine; k <= endLine; k++) {
-      matchEndIndex += originalLines[k].length
-      if (k < endLine) {
-        matchEndIndex += 1
-      }
-    }
-    yield content.substring(matchStartIndex, matchEndIndex)
-  }
-}
-
-export const WhitespaceNormalizedReplacer: Replacer = function* (content, find) {
-  const normalizeWhitespace = (text: string) => text.replace(/\s+/g, ' ').trim()
-  const normalizedFind = normalizeWhitespace(find)
-
-  const lines = content.split('\n')
-  for (let i = 0; i < lines.length; i++) {
-    const line = lines[i]
-    if (normalizeWhitespace(line) === normalizedFind) {
-      yield line
-    } else {
-      const normalizedLine = normalizeWhitespace(line)
-      if (normalizedLine.includes(normalizedFind)) {
-        const words = find.trim().split(/\s+/)
-        if (words.length > 0) {
-          const pattern = words.map((word) => word.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')).join('\\s+')
-          try {
-            const regex = new RegExp(pattern)
-            const match = line.match(regex)
-            if (match) {
-              yield match[0]
-            }
-          } catch {
-            // Invalid regex pattern, skip
-          }
-        }
-      }
-    }
-  }
-
-  const findLines = find.split('\n')
-  if (findLines.length > 1) {
-    for (let i = 0; i <= lines.length - findLines.length; i++) {
-      const block = lines.slice(i, i + findLines.length)
-      if (normalizeWhitespace(block.join('\n')) === normalizedFind) {
-        yield block.join('\n')
-      }
-    }
-  }
-}
-
-export const IndentationFlexibleReplacer: Replacer = function* (content, find) {
-  const removeIndentation = (text: string) => {
-    const lines = text.split('\n')
-    const nonEmptyLines = lines.filter((line) => line.trim().length > 0)
-    if (nonEmptyLines.length === 0) return text
-
-    const minIndent = Math.min(
-      ...nonEmptyLines.map((line) => {
-        const match = line.match(/^(\s*)/)
-        return match ? match[1].length : 0
-      })
-    )
-
-    return lines.map((line) => (line.trim().length === 0 ? line : line.slice(minIndent))).join('\n')
-  }
-
-  const normalizedFind = removeIndentation(find)
-  const contentLines = content.split('\n')
-  const findLines = find.split('\n')
-
-  for (let i = 0; i <= contentLines.length - findLines.length; i++) {
-    const block = contentLines.slice(i, i + findLines.length).join('\n')
-    if (removeIndentation(block) === normalizedFind) {
-      yield block
-    }
-  }
-}
-
-export const EscapeNormalizedReplacer: Replacer = function* (content, find) {
-  const unescapeString = (str: string): string => {
-    return str.replace(/\\(n|t|r|'|"|`|\\|\n|\$)/g, (match, capturedChar) => {
-      switch (capturedChar) {
-        case 'n':
-          return '\n'
-        case 't':
-          return '\t'
-        case 'r':
-          return '\r'
-        case "'":
-          return "'"
-        case '"':
-          return '"'
-        case '`':
-          return '`'
-        case '\\':
-          return '\\'
-        case '\n':
-          return '\n'
-        case '$':
-          return '$'
-        default:
-          return match
-      }
-    })
-  }
-
-  const unescapedFind = unescapeString(find)
-
-  if (content.includes(unescapedFind)) {
-    yield unescapedFind
-  }
-
-  const lines = content.split('\n')
-  const findLines = unescapedFind.split('\n')
-
-  for (let i = 0; i <= lines.length - findLines.length; i++) {
-    const block = lines.slice(i, i + findLines.length).join('\n')
-    const unescapedBlock = unescapeString(block)
-
-    if (unescapedBlock === unescapedFind) {
-      yield block
-    }
-  }
-}
-
-export const TrimmedBoundaryReplacer: Replacer = function* (content, find) {
-  const trimmedFind = find.trim()
-
-  if (trimmedFind === find) {
-    return
-  }
-
-  if (content.includes(trimmedFind)) {
-    yield trimmedFind
-  }
-
-  const lines = content.split('\n')
-  const findLines = find.split('\n')
-
-  for (let i = 0; i <= lines.length - findLines.length; i++) {
-    const block = lines.slice(i, i + findLines.length).join('\n')
-
-    if (block.trim() === trimmedFind) {
-      yield block
-    }
-  }
-}
-
-export const ContextAwareReplacer: Replacer = function* (content, find) {
-  const findLines = find.split('\n')
-  if (findLines.length < 3) {
-    return
-  }
-
-  if (findLines[findLines.length - 1] === '') {
-    findLines.pop()
-  }
-
-  const contentLines = content.split('\n')
-
-  const firstLine = findLines[0].trim()
-  const lastLine = findLines[findLines.length - 1].trim()
-
-  for (let i = 0; i < contentLines.length; i++) {
-    if (contentLines[i].trim() !== firstLine) continue
-
-    for (let j = i + 2; j < contentLines.length; j++) {
-      if (contentLines[j].trim() === lastLine) {
-        const blockLines = contentLines.slice(i, j + 1)
-        const block = blockLines.join('\n')
-
-        if (blockLines.length === findLines.length) {
-          let matchingLines = 0
-          let totalNonEmptyLines = 0
-
-          for (let k = 1; k < blockLines.length - 1; k++) {
-            const blockLine = blockLines[k].trim()
-            const findLine = findLines[k].trim()
-
-            if (blockLine.length > 0 || findLine.length > 0) {
-              totalNonEmptyLines++
-              if (blockLine === findLine) {
-                matchingLines++
-              }
-            }
-          }
-
-          if (totalNonEmptyLines === 0 || matchingLines / totalNonEmptyLines >= 0.5) {
-            yield block
-            break
-          }
-        }
-        break
-      }
-    }
-  }
-}
-
-export const MultiOccurrenceReplacer: Replacer = function* (content, find) {
-  let startIndex = 0
-
-  while (true) {
-    const index = content.indexOf(find, startIndex)
-    if (index === -1) break
-
-    yield find
-    startIndex = index + find.length
-  }
-}
-
-/**
- * All replacers in order of specificity
- */
-export const ALL_REPLACERS: Replacer[] = [
-  SimpleReplacer,
-  LineTrimmedReplacer,
-  BlockAnchorReplacer,
-  WhitespaceNormalizedReplacer,
-  IndentationFlexibleReplacer,
-  EscapeNormalizedReplacer,
-  TrimmedBoundaryReplacer,
-  ContextAwareReplacer,
-  MultiOccurrenceReplacer
-]
-
-/**
- * Replace oldString with newString in content using fuzzy matching
- */
-export function replaceWithFuzzyMatch(
-  content: string,
-  oldString: string,
-  newString: string,
-  replaceAll = false
-): string {
-  if (oldString === newString) {
-    throw new Error('old_string and new_string must be different')
-  }
-
-  let notFound = true
-
-  for (const replacer of ALL_REPLACERS) {
-    for (const search of replacer(content, oldString)) {
-      const index = content.indexOf(search)
-      if (index === -1) continue
-      notFound = false
-      if (replaceAll) {
-        return content.replaceAll(search, newString)
-      }
-      const lastIndex = content.lastIndexOf(search)
-      if (index !== lastIndex) continue
-      return content.substring(0, index) + newString + content.substring(index + search.length)
-    }
-  }
-
-  if (notFound) {
-    throw new Error('old_string not found in content')
-  }
-  throw new Error(
-    'Found multiple matches for old_string. Provide more surrounding lines in old_string to identify the correct match.'
-  )
-}
-
-// ============================================================================
-// Binary File Detection
-// ============================================================================
-
-// Check if a file is likely binary
-export async function isBinaryFile(filePath: string): Promise<boolean> {
-  try {
-    const buffer = Buffer.alloc(4096)
-    const fd = await fs.open(filePath, 'r')
-    const { bytesRead } = await fd.read(buffer, 0, buffer.length, 0)
-    await fd.close()
-
-    if (bytesRead === 0) return false
-
-    const view = buffer.subarray(0, bytesRead)
-
-    let zeroBytes = 0
-    let evenZeros = 0
-    let oddZeros = 0
-    let nonPrintable = 0
-
-    for (let i = 0; i < view.length; i++) {
-      const b = view[i]
-
-      if (b === 0) {
-        zeroBytes++
-        if (i % 2 === 0) evenZeros++
-        else oddZeros++
-        continue
-      }
-
-      // treat common whitespace as printable
-      if (b === 9 || b === 10 || b === 13) continue
-
-      // basic ASCII printable range
-      if (b >= 32 && b <= 126) continue
-
-      // bytes >= 128 are likely part of UTF-8 sequences; count as printable
-      if (b >= 128) continue
-
-      nonPrintable++
-    }
-
-    // If there are lots of null bytes, it's probably binary unless it looks like UTF-16 text.
-    if (zeroBytes > 0) {
-      const evenSlots = Math.ceil(view.length / 2)
-      const oddSlots = Math.floor(view.length / 2)
-      const evenZeroRatio = evenSlots > 0 ? evenZeros / evenSlots : 0
-      const oddZeroRatio = oddSlots > 0 ? oddZeros / oddSlots : 0
-
-      // UTF-16LE/BE tends to have zeros on every other byte.
-      if (evenZeroRatio > 0.7 || oddZeroRatio > 0.7) return false
-
-      if (zeroBytes / view.length > 0.05) return true
-    }
-
-    // Heuristic: too many non-printable bytes => binary.
-    return nonPrintable / view.length > 0.3
-  } catch {
-    return false
-  }
-}
-
-// ============================================================================
-// Ripgrep Utilities
-// ============================================================================
-
-export interface RipgrepResult {
-  ok: boolean
-  stdout: string
-  exitCode: number | null
-}
-
-export function getRipgrepAddonPath(): string {
-  const pkgJsonPath = require.resolve('@anthropic-ai/claude-agent-sdk/package.json')
-  const pkgRoot = path.dirname(pkgJsonPath)
-  const platform = isMac ? 'darwin' : isWin ? 'win32' : 'linux'
-  const arch = process.arch === 'arm64' ? 'arm64' : 'x64'
-  return path.join(pkgRoot, 'vendor', 'ripgrep', `${arch}-${platform}`, 'ripgrep.node')
-}
-
-export async function runRipgrep(args: string[]): Promise<RipgrepResult> {
-  const addonPath = getRipgrepAddonPath()
-  const childScript = `const { ripgrepMain } = require(process.env.RIPGREP_ADDON_PATH); process.exit(ripgrepMain(process.argv.slice(1)));`
-
-  return new Promise((resolve) => {
-    const child = spawn(process.execPath, ['--eval', childScript, 'rg', ...args], {
-      cwd: process.cwd(),
-      env: {
-        ...process.env,
-        ELECTRON_RUN_AS_NODE: '1',
-        RIPGREP_ADDON_PATH: addonPath
-      },
-      stdio: ['ignore', 'pipe', 'pipe']
-    })
-
-    let stdout = ''
-
-    child.stdout?.on('data', (chunk) => {
-      stdout += chunk.toString('utf-8')
-    })
-
-    child.on('error', () => {
-      resolve({ ok: false, stdout: '', exitCode: null })
-    })
-
-    child.on('close', (code) => {
-      resolve({ ok: true, stdout, exitCode: code })
-    })
-  })
-}

src/main/services/BackupManager.ts

@@ -767,56 +767,6 @@ class BackupManager {
     const s3Client = this.getS3Storage(s3Config)
     return await s3Client.checkConnection()
   }
-
-  /**
-   * Create a temporary backup for LAN transfer
-   * Creates a lightweight backup (skipBackupFile=true) in the temp directory
-   * Returns the path to the created ZIP file
-   */
-  async createLanTransferBackup(_: Electron.IpcMainInvokeEvent, data: string): Promise<string> {
-    const timestamp = new Date()
-      .toISOString()
-      .replace(/[-:T.Z]/g, '')
-      .slice(0, 12)
-    const fileName = `cherry-studio.${timestamp}.zip`
-    const tempPath = path.join(app.getPath('temp'), 'cherry-studio', 'lan-transfer')
-
-    // Ensure temp directory exists
-    await fs.ensureDir(tempPath)
-
-    // Create backup with skipBackupFile=true (no Data folder)
-    const backupedFilePath = await this.backup(_, fileName, data, tempPath, true)
-
-    logger.info(`[BackupManager] Created LAN transfer backup at: ${backupedFilePath}`)
-    return backupedFilePath
-  }
-
-  /**
-   * Delete a temporary backup file after LAN transfer completes
-   */
-  async deleteTempBackup(_: Electron.IpcMainInvokeEvent, filePath: string): Promise<boolean> {
-    try {
-      // Security check: only allow deletion within temp directory
-      const tempBase = path.normalize(path.join(app.getPath('temp'), 'cherry-studio', 'lan-transfer'))
-      const resolvedPath = path.normalize(path.resolve(filePath))
-
-      // Use normalized paths with trailing separator to prevent prefix attacks (e.g., /temp-evil)
-      if (!resolvedPath.startsWith(tempBase + path.sep) && resolvedPath !== tempBase) {
-        logger.warn(`[BackupManager] Attempted to delete file outside temp directory: ${filePath}`)
-        return false
-      }
-
-      if (await fs.pathExists(resolvedPath)) {
-        await fs.remove(resolvedPath)
-        logger.info(`[BackupManager] Deleted temp backup: ${resolvedPath}`)
-        return true
-      }
-      return false
-    } catch (error) {
-      logger.error('[BackupManager] Failed to delete temp backup:', error as Error)
-      return false
-    }
-  }
 }
 
 export default BackupManager

src/main/services/ConfigManager.ts

@@ -31,9 +31,7 @@ export enum ConfigKeys {
   DisableHardwareAcceleration = 'disableHardwareAcceleration',
   Proxy = 'proxy',
   EnableDeveloperMode = 'enableDeveloperMode',
-  ClientId = 'clientId',
+  ClientId = 'clientId'
-  GitBashPath = 'gitBashPath',
-  GitBashPathSource = 'gitBashPathSource' // 'manual' | 'auto' | null
 }
 
 export class ConfigManager {

src/main/services/FileStorage.ts

@@ -151,7 +151,6 @@ class FileStorage {
   private currentWatchPath?: string
   private debounceTimer?: NodeJS.Timeout
   private watcherConfig: Required<FileWatcherConfig> = DEFAULT_WATCHER_CONFIG
-  private isPaused = false
 
   constructor() {
     this.initStorageDir()
@@ -163,7 +162,7 @@ class FileStorage {
         fs.mkdirSync(this.storageDir, { recursive: true })
       }
       if (!fs.existsSync(this.notesDir)) {
-        fs.mkdirSync(this.notesDir, { recursive: true })
+        fs.mkdirSync(this.storageDir, { recursive: true })
       }
       if (!fs.existsSync(this.tempDir)) {
         fs.mkdirSync(this.tempDir, { recursive: true })
@@ -479,16 +478,13 @@ class FileStorage {
     }
   }
 
-  /**
+  public readFile = async (
-   * Core file reading logic that handles both documents and text files.
+    _: Electron.IpcMainInvokeEvent,
-   *
+    id: string,
-   * @private
+    detectEncoding: boolean = false
-   * @param filePath - Full path to the file
+  ): Promise<string> => {
-   * @param detectEncoding - Whether to auto-detect text file encoding
+    const filePath = path.join(this.storageDir, id)
-   * @returns Promise resolving to the extracted text content
+
-   * @throws Error if file reading fails
-   */
-  private async readFileCore(filePath: string, detectEncoding: boolean = false): Promise<string> {
     const fileExtension = path.extname(filePath)
 
     if (documentExts.includes(fileExtension)) {
@@ -508,7 +504,7 @@ class FileStorage {
         return data
       } catch (error) {
         chdir(originalCwd)
-        logger.error('Failed to read document file:', error as Error)
+        logger.error('Failed to read file:', error as Error)
         throw error
       }
     }
@@ -520,72 +516,11 @@ class FileStorage {
         return fs.readFileSync(filePath, 'utf-8')
       }
     } catch (error) {
-      logger.error('Failed to read text file:', error as Error)
+      logger.error('Failed to read file:', error as Error)
       throw new Error(`Failed to read file: ${filePath}.`)
     }
   }
 
-  /**
-   * Reads and extracts content from a stored file.
-   *
-   * Supports multiple file formats including:
-   * - Complex documents: .pdf, .doc, .docx, .pptx, .xlsx, .odt, .odp, .ods
-   * - Text files: .txt, .md, .json, .csv, etc.
-   * - Code files: .js, .ts, .py, .java, etc.
-   *
-   * For document formats, extracts text content using specialized parsers:
-   * - .doc files: Uses word-extractor library
-   * - Other Office formats: Uses officeparser library
-   *
-   * For text files, can optionally detect encoding automatically.
-   *
-   * @param _ - Electron IPC invoke event (unused)
-   * @param id - File identifier with extension (e.g., "uuid.docx")
-   * @param detectEncoding - Whether to auto-detect text file encoding (default: false)
-   * @returns Promise resolving to the extracted text content of the file
-   * @throws Error if file reading fails or file is not found
-   *
-   * @example
-   * // Read a DOCX file
-   * const content = await readFile(event, "document.docx");
-   *
-   * @example
-   * // Read a text file with encoding detection
-   * const content = await readFile(event, "text.txt", true);
-   *
-   * @example
-   * // Read a PDF file
-   * const content = await readFile(event, "manual.pdf");
-   */
-  public readFile = async (
-    _: Electron.IpcMainInvokeEvent,
-    id: string,
-    detectEncoding: boolean = false
-  ): Promise<string> => {
-    const filePath = path.join(this.storageDir, id)
-    return this.readFileCore(filePath, detectEncoding)
-  }
-
-  /**
-   * Reads and extracts content from an external file path.
-   *
-   * Similar to readFile, but operates on external file paths instead of stored files.
-   * Supports the same file formats including complex documents and text files.
-   *
-   * @param _ - Electron IPC invoke event (unused)
-   * @param filePath - Absolute path to the external file
-   * @param detectEncoding - Whether to auto-detect text file encoding (default: false)
-   * @returns Promise resolving to the extracted text content of the file
-   * @throws Error if file does not exist or reading fails
-   *
-   * @example
-   * // Read an external DOCX file
-   * const content = await readExternalFile(event, "/path/to/document.docx");
-   *
-   * @example
-   * // Read an external text file with encoding detection
-   * const content = await readExternalFile(event, "/path/to/text.txt", true);
-   */
   public readExternalFile = async (
     _: Electron.IpcMainInvokeEvent,
     filePath: string,
@@ -595,7 +530,40 @@ class FileStorage {
       throw new Error(`File does not exist: ${filePath}`)
     }
 
-    return this.readFileCore(filePath, detectEncoding)
+    const fileExtension = path.extname(filePath)
+
+    if (documentExts.includes(fileExtension)) {
+      const originalCwd = process.cwd()
+      try {
+        chdir(this.tempDir)
+
+        if (fileExtension === '.doc') {
+          const extractor = new WordExtractor()
+          const extracted = await extractor.extract(filePath)
+          chdir(originalCwd)
+          return extracted.getBody()
+        }
+
+        const data = await officeParser.parseOfficeAsync(filePath)
+        chdir(originalCwd)
+        return data
+      } catch (error) {
+        chdir(originalCwd)
+        logger.error('Failed to read file:', error as Error)
+        throw error
+      }
+    }
+
+    try {
+      if (detectEncoding) {
+        return readTextFileWithAutoEncoding(filePath)
+      } else {
+        return fs.readFileSync(filePath, 'utf-8')
+      }
+    } catch (error) {
+      logger.error('Failed to read file:', error as Error)
+      throw new Error(`Failed to read file: ${filePath}.`)
+    }
   }
 
   public createTempFile = async (_: Electron.IpcMainInvokeEvent, fileName: string): Promise<string> => {
@@ -1480,12 +1448,6 @@ class FileStorage {
 
   private createChangeHandler() {
     return (eventType: string, filePath: string) => {
-      // Skip processing if watcher is paused
-      if (this.isPaused) {
-        logger.debug('File change ignored (watcher paused)', { eventType, filePath })
-        return
-      }
-
       if (!this.shouldWatchFile(filePath, eventType)) {
         return
       }
@@ -1643,165 +1605,6 @@ class FileStorage {
       logger.error('Failed to show item in folder:', error as Error)
     }
   }
-
-  /**
-   * Batch upload markdown files from native File objects
-   * This handles all I/O operations in the Main process to avoid blocking Renderer
-   */
-  public batchUploadMarkdownFiles = async (
-    _: Electron.IpcMainInvokeEvent,
-    filePaths: string[],
-    targetPath: string
-  ): Promise<{
-    fileCount: number
-    folderCount: number
-    skippedFiles: number
-  }> => {
-    try {
-      logger.info('Starting batch upload', { fileCount: filePaths.length, targetPath })
-
-      const basePath = path.resolve(targetPath)
-      const MARKDOWN_EXTS = ['.md', '.markdown']
-
-      // Filter markdown files
-      const markdownFiles = filePaths.filter((filePath) => {
-        const ext = path.extname(filePath).toLowerCase()
-        return MARKDOWN_EXTS.includes(ext)
-      })
-
-      const skippedFiles = filePaths.length - markdownFiles.length
-
-      if (markdownFiles.length === 0) {
-        return { fileCount: 0, folderCount: 0, skippedFiles }
-      }
-
-      // Collect unique folders needed
-      const foldersSet = new Set<string>()
-      const fileOperations: Array<{ sourcePath: string; targetPath: string }> = []
-
-      for (const filePath of markdownFiles) {
-        try {
-          // Get relative path if file is from a directory upload
-          const fileName = path.basename(filePath)
-          const relativePath = path.dirname(filePath)
-
-          // Determine target directory structure
-          let targetDir = basePath
-          const folderParts: string[] = []
-
-          // Extract folder structure from file path for nested uploads
-          // This is a simplified version - in real scenario we'd need the original directory structure
-          if (relativePath && relativePath !== '.') {
-            const parts = relativePath.split(path.sep)
-            // Get the last few parts that represent the folder structure within upload
-            const relevantParts = parts.slice(Math.max(0, parts.length - 3))
-            folderParts.push(...relevantParts)
-          }
-
-          // Build target directory path
-          for (const part of folderParts) {
-            targetDir = path.join(targetDir, part)
-            foldersSet.add(targetDir)
-          }
-
-          // Determine final file name
-          const nameWithoutExt = fileName.endsWith('.md')
-            ? fileName.slice(0, -3)
-            : fileName.endsWith('.markdown')
-              ? fileName.slice(0, -9)
-              : fileName
-
-          const { safeName } = await this.fileNameGuard(_, targetDir, nameWithoutExt, true)
-          const finalPath = path.join(targetDir, safeName + '.md')
-
-          fileOperations.push({ sourcePath: filePath, targetPath: finalPath })
-        } catch (error) {
-          logger.error('Failed to prepare file operation:', error as Error, { filePath })
-        }
-      }
-
-      // Create folders in order (shallow to deep)
-      const sortedFolders = Array.from(foldersSet).sort((a, b) => a.length - b.length)
-      for (const folder of sortedFolders) {
-        try {
-          if (!fs.existsSync(folder)) {
-            await fs.promises.mkdir(folder, { recursive: true })
-          }
-        } catch (error) {
-          logger.debug('Folder already exists or creation failed', { folder, error: (error as Error).message })
-        }
-      }
-
-      // Process files in batches
-      const BATCH_SIZE = 10 // Higher batch size since we're in Main process
-      let successCount = 0
-
-      for (let i = 0; i < fileOperations.length; i += BATCH_SIZE) {
-        const batch = fileOperations.slice(i, i + BATCH_SIZE)
-
-        const results = await Promise.allSettled(
-          batch.map(async (op) => {
-            // Read from source and write to target in Main process
-            const content = await fs.promises.readFile(op.sourcePath, 'utf-8')
-            await fs.promises.writeFile(op.targetPath, content, 'utf-8')
-            return true
-          })
-        )
-
-        results.forEach((result, index) => {
-          if (result.status === 'fulfilled') {
-            successCount++
-          } else {
-            logger.error('Failed to upload file:', result.reason, {
-              file: batch[index].sourcePath
-            })
-          }
-        })
-      }
-
-      logger.info('Batch upload completed', {
-        successCount,
-        folderCount: foldersSet.size,
-        skippedFiles
-      })
-
-      return {
-        fileCount: successCount,
-        folderCount: foldersSet.size,
-        skippedFiles
-      }
-    } catch (error) {
-      logger.error('Batch upload failed:', error as Error)
-      throw error
-    }
-  }
-
-  /**
-   * Pause file watcher to prevent events during batch operations
-   */
-  public pauseFileWatcher = async (): Promise<void> => {
-    if (this.watcher) {
-      logger.debug('Pausing file watcher')
-      this.isPaused = true
-      // Clear any pending debounced notifications
-      if (this.debounceTimer) {
-        clearTimeout(this.debounceTimer)
-        this.debounceTimer = undefined
-      }
-    }
-  }
-
-  /**
-   * Resume file watcher and trigger a refresh
-   */
-  public resumeFileWatcher = async (): Promise<void> => {
-    if (this.watcher && this.currentWatchPath) {
-      logger.debug('Resuming file watcher')
-      this.isPaused = false
-      // Send a synthetic refresh event to trigger tree reload
-      this.notifyChange('refresh', this.currentWatchPath)
-    }
-  }
 }
 
 export const fileStorage = new FileStorage()

src/main/services/LocalTransferService.ts

@@ -1,207 +0,0 @@
-import { loggerService } from '@logger'
-import type { LocalTransferPeer, LocalTransferState } from '@shared/config/types'
-import { IpcChannel } from '@shared/IpcChannel'
-import type { Browser, Service } from 'bonjour-service'
-import Bonjour from 'bonjour-service'
-
-import { windowService } from './WindowService'
-
-const SERVICE_TYPE = 'cherrystudio'
-const SERVICE_PROTOCOL = 'tcp' as const
-
-const logger = loggerService.withContext('LocalTransferService')
-
-type StartDiscoveryOptions = {
-  resetList?: boolean
-}
-
-class LocalTransferService {
-  private static instance: LocalTransferService
-  private bonjour: Bonjour | null = null
-  private browser: Browser | null = null
-  private services = new Map<string, LocalTransferPeer>()
-  private isScanning = false
-  private lastScanStartedAt?: number
-  private lastUpdatedAt = Date.now()
-  private lastError?: string
-
-  private constructor() {}
-
-  public static getInstance(): LocalTransferService {
-    if (!LocalTransferService.instance) {
-      LocalTransferService.instance = new LocalTransferService()
-    }
-    return LocalTransferService.instance
-  }
-
-  public startDiscovery(options?: StartDiscoveryOptions): LocalTransferState {
-    if (options?.resetList) {
-      this.services.clear()
-    }
-
-    this.isScanning = true
-    this.lastScanStartedAt = Date.now()
-    this.lastUpdatedAt = Date.now()
-    this.lastError = undefined
-    this.restartBrowser()
-    this.broadcastState()
-    return this.getState()
-  }
-
-  public stopDiscovery(): LocalTransferState {
-    if (this.browser) {
-      try {
-        this.browser.stop()
-      } catch (error) {
-        logger.warn('Failed to stop local transfer browser', error as Error)
-      }
-    }
-    this.isScanning = false
-    this.lastUpdatedAt = Date.now()
-    this.broadcastState()
-    return this.getState()
-  }
-
-  public getState(): LocalTransferState {
-    const services = Array.from(this.services.values()).sort((a, b) => a.name.localeCompare(b.name))
-    return {
-      services,
-      isScanning: this.isScanning,
-      lastScanStartedAt: this.lastScanStartedAt,
-      lastUpdatedAt: this.lastUpdatedAt,
-      lastError: this.lastError
-    }
-  }
-
-  public getPeerById(id: string): LocalTransferPeer | undefined {
-    return this.services.get(id)
-  }
-
-  public dispose(): void {
-    this.stopDiscovery()
-    this.services.clear()
-    this.browser?.removeAllListeners()
-    this.browser = null
-    if (this.bonjour) {
-      try {
-        this.bonjour.destroy()
-      } catch (error) {
-        logger.warn('Failed to destroy Bonjour instance', error as Error)
-      }
-      this.bonjour = null
-    }
-  }
-
-  private getBonjour(): Bonjour {
-    if (!this.bonjour) {
-      this.bonjour = new Bonjour()
-    }
-    return this.bonjour
-  }
-
-  private restartBrowser(): void {
-    // Clean up existing browser
-    if (this.browser) {
-      this.browser.removeAllListeners()
-      try {
-        this.browser.stop()
-      } catch (error) {
-        logger.warn('Error while stopping Bonjour browser', error as Error)
-      }
-      this.browser = null
-    }
-
-    // Destroy and recreate Bonjour instance to prevent socket leaks
-    if (this.bonjour) {
-      try {
-        this.bonjour.destroy()
-      } catch (error) {
-        logger.warn('Error while destroying Bonjour instance', error as Error)
-      }
-      this.bonjour = null
-    }
-
-    const browser = this.getBonjour().find({ type: SERVICE_TYPE, protocol: SERVICE_PROTOCOL })
-    this.browser = browser
-    this.bindBrowserEvents(browser)
-
-    try {
-      browser.start()
-      logger.info('Local transfer discovery started')
-    } catch (error) {
-      const err = error instanceof Error ? error : new Error(String(error))
-      this.lastError = err.message
-      logger.error('Failed to start local transfer discovery', err)
-    }
-  }
-
-  private bindBrowserEvents(browser: Browser) {
-    browser.on('up', (service) => {
-      const peer = this.normalizeService(service)
-      logger.info(`LAN peer detected: ${peer.name} (${peer.addresses.join(', ')})`)
-      this.services.set(peer.id, peer)
-      this.lastUpdatedAt = Date.now()
-      this.broadcastState()
-    })
-
-    browser.on('down', (service) => {
-      const key = this.buildServiceKey(service.fqdn || service.name, service.host, service.port)
-      if (this.services.delete(key)) {
-        logger.info(`LAN peer removed: ${service.name}`)
-        this.lastUpdatedAt = Date.now()
-        this.broadcastState()
-      }
-    })
-
-    browser.on('error', (error) => {
-      const err = error instanceof Error ? error : new Error(String(error))
-      logger.error('Local transfer discovery error', err)
-      this.lastError = err.message
-      this.broadcastState()
-    })
-  }
-
-  private normalizeService(service: Service): LocalTransferPeer {
-    const addressCandidates = [...(service.addresses || []), service.referer?.address].filter(
-      (value): value is string => typeof value === 'string' && value.length > 0
-    )
-    const addresses = Array.from(new Set(addressCandidates))
-    const txtEntries = Object.entries(service.txt || {})
-    const txt =
-      txtEntries.length > 0
-        ? Object.fromEntries(
-            txtEntries.map(([key, value]) => [key, value === undefined || value === null ? '' : String(value)])
-          )
-        : undefined
-
-    const peer: LocalTransferPeer = {
-      id: this.buildServiceKey(service.fqdn || service.name, service.host, service.port),
-      name: service.name,
-      host: service.host,
-      fqdn: service.fqdn,
-      port: service.port,
-      type: service.type,
-      protocol: service.protocol,
-      addresses,
-      txt,
-      updatedAt: Date.now()
-    }
-
-    return peer
-  }
-
-  private buildServiceKey(name?: string, host?: string, port?: number): string {
-    const raw = [name, host, port?.toString()].filter(Boolean).join('-')
-    return raw || `service-${Date.now()}`
-  }
-
-  private broadcastState() {
-    const mainWindow = windowService.getMainWindow()
-    if (!mainWindow || mainWindow.isDestroyed()) {
-      return
-    }
-    mainWindow.webContents.send(IpcChannel.LocalTransfer_ServicesUpdated, this.getState())
-  }
-}
-
-export const localTransferService = LocalTransferService.getInstance()

src/main/services/MCPService.ts

@@ -6,13 +6,12 @@ import { loggerService } from '@logger'
 import { createInMemoryMCPServer } from '@main/mcpServers/factory'
 import { makeSureDirExists, removeEnvProxy } from '@main/utils'
 import { buildFunctionCallToolName } from '@main/utils/mcp'
-import { findCommandInShellEnv, getBinaryName, getBinaryPath, isBinaryExists } from '@main/utils/process'
+import { getBinaryName, getBinaryPath } from '@main/utils/process'
 import getLoginShellEnvironment from '@main/utils/shell-env'
 import { TraceMethod, withSpanFunc } from '@mcp-trace/trace-core'
 import { Client } from '@modelcontextprotocol/sdk/client/index.js'
 import type { SSEClientTransportOptions } from '@modelcontextprotocol/sdk/client/sse.js'
 import { SSEClientTransport } from '@modelcontextprotocol/sdk/client/sse.js'
-import type { StdioServerParameters } from '@modelcontextprotocol/sdk/client/stdio.js'
 import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js'
 import {
   StreamableHTTPClientTransport,
@@ -33,7 +32,6 @@ import {
 import { nanoid } from '@reduxjs/toolkit'
 import { HOME_CHERRY_DIR } from '@shared/config/constant'
 import type { MCPProgressEvent } from '@shared/config/types'
-import type { MCPServerLogEntry } from '@shared/config/types'
 import { IpcChannel } from '@shared/IpcChannel'
 import { defaultAppHeaders } from '@shared/utils'
 import {
@@ -44,20 +42,16 @@ import {
   type MCPPrompt,
   type MCPResource,
   type MCPServer,
-  type MCPTool,
+  type MCPTool
-  MCPToolInputSchema,
-  MCPToolOutputSchema
 } from '@types'
 import { app, net } from 'electron'
 import { EventEmitter } from 'events'
 import { v4 as uuidv4 } from 'uuid'
-import * as z from 'zod'
 
 import { CacheService } from './CacheService'
 import DxtService from './DxtService'
 import { CallBackServer } from './mcp/oauth/callback'
 import { McpOAuthClientProvider } from './mcp/oauth/provider'
-import { ServerLogBuffer } from './mcp/ServerLogBuffer'
 import { windowService } from './WindowService'
 
 // Generic type for caching wrapped functions
@@ -144,7 +138,6 @@ class McpService {
   private pendingClients: Map<string, Promise<Client>> = new Map()
   private dxtService = new DxtService()
   private activeToolCalls: Map<string, AbortController> = new Map()
-  private serverLogs = new ServerLogBuffer(200)
 
   constructor() {
     this.initClient = this.initClient.bind(this)
@@ -162,7 +155,6 @@ class McpService {
     this.cleanup = this.cleanup.bind(this)
     this.checkMcpConnectivity = this.checkMcpConnectivity.bind(this)
     this.getServerVersion = this.getServerVersion.bind(this)
-    this.getServerLogs = this.getServerLogs.bind(this)
   }
 
   private getServerKey(server: MCPServer): string {
@@ -176,19 +168,6 @@ class McpService {
     })
   }
 
-  private emitServerLog(server: MCPServer, entry: MCPServerLogEntry) {
-    const serverKey = this.getServerKey(server)
-    this.serverLogs.append(serverKey, entry)
-    const mainWindow = windowService.getMainWindow()
-    if (mainWindow) {
-      mainWindow.webContents.send(IpcChannel.Mcp_ServerLog, { ...entry, serverId: server.id })
-    }
-  }
-
-  public getServerLogs(_: Electron.IpcMainInvokeEvent, server: MCPServer): MCPServerLogEntry[] {
-    return this.serverLogs.get(this.getServerKey(server))
-  }
-
   async initClient(server: MCPServer): Promise<Client> {
     const serverKey = this.getServerKey(server)
 
@@ -249,26 +228,6 @@ class McpService {
           StdioClientTransport | SSEClientTransport | InMemoryTransport | StreamableHTTPClientTransport
         > => {
           // Create appropriate transport based on configuration
-
-          // Special case for nowledgeMem - uses HTTP transport instead of in-memory
-          if (isBuiltinMCPServer(server) && server.name === BuiltinMCPServerNames.nowledgeMem) {
-            const nowledgeMemUrl = 'http://127.0.0.1:14242/mcp'
-            const options: StreamableHTTPClientTransportOptions = {
-              fetch: async (url, init) => {
-                return net.fetch(typeof url === 'string' ? url : url.toString(), init)
-              },
-              requestInit: {
-                headers: {
-                  ...defaultAppHeaders(),
-                  APP: 'Cherry Studio'
-                }
-              },
-              authProvider
-            }
-            getServerLogger(server).debug(`Using StreamableHTTPClientTransport for ${server.name}`)
-            return new StreamableHTTPClientTransport(new URL(nowledgeMemUrl), options)
-          }
-
           if (isBuiltinMCPServer(server) && server.name !== BuiltinMCPServerNames.mcpAutoInstall) {
             getServerLogger(server).debug(`Using in-memory transport`)
             const [clientTransport, serverTransport] = InMemoryTransport.createLinkedPair()
@@ -318,10 +277,6 @@ class McpService {
           } else if (server.command) {
             let cmd = server.command
 
-            // Get login shell environment first - needed for command detection and server execution
-            // Note: getLoginShellEnvironment() is memoized, so subsequent calls are fast
-            const loginShellEnv = await getLoginShellEnvironment()
-
             // For DXT servers, use resolved configuration with platform overrides and variable substitution
             if (server.dxtPath) {
               const resolvedConfig = this.dxtService.getResolvedMcpConfig(server.dxtPath)
@@ -343,25 +298,10 @@ class McpService {
             }
 
             if (server.command === 'npx') {
-              // First, check if npx is available in user's shell environment
-              const npxPath = await findCommandInShellEnv('npx', loginShellEnv)
-
-              if (npxPath) {
-                // Use system npx
-                cmd = npxPath
-                getServerLogger(server).debug(`Using system npx`, { command: cmd })
-              } else {
-                // System npx not found, try bundled bun as fallback
-                getServerLogger(server).debug(`System npx not found, checking for bundled bun`)
-
-                if (await isBinaryExists('bun')) {
-                  // Fall back to bundled bun
               cmd = await getBinaryPath('bun')
-                  getServerLogger(server).info(`Using bundled bun as fallback (npx not found in PATH)`, {
+              getServerLogger(server).debug(`Using command`, { command: cmd })
-                    command: cmd
-                  })
 
-                  // Transform args for bun x format
+              // add -x to args if args exist
               if (args && args.length > 0) {
                 if (!args.includes('-y')) {
                   args.unshift('-y')
@@ -370,18 +310,6 @@ class McpService {
                   args.unshift('x')
                 }
               }
-                } else {
-                  // Neither npx nor bun available
-                  throw new Error(
-                    'npx not found in PATH and bundled bun is not available. This may indicate an installation issue.\n' +
-                      'Please either:\n' +
-                      '1. Install Node.js (which includes npx) from https://nodejs.org\n' +
-                      '2. Run the MCP dependencies installer from Settings\n' +
-                      '3. Restart the application if you recently installed Node.js'
-                  )
-                }
-              }
-
               if (server.registryUrl) {
                 server.env = {
                   ...server.env,
@@ -396,35 +324,7 @@ class McpService {
                 }
               }
             } else if (server.command === 'uvx' || server.command === 'uv') {
-              // First, check if uvx/uv is available in user's shell environment
-              const uvPath = await findCommandInShellEnv(server.command, loginShellEnv)
-
-              if (uvPath) {
-                // Use system uvx/uv
-                cmd = uvPath
-                getServerLogger(server).debug(`Using system ${server.command}`, { command: cmd })
-              } else {
-                // System command not found, try bundled version as fallback
-                getServerLogger(server).debug(`System ${server.command} not found, checking for bundled version`)
-
-                if (await isBinaryExists(server.command)) {
-                  // Fall back to bundled version
               cmd = await getBinaryPath(server.command)
-                  getServerLogger(server).info(`Using bundled ${server.command} as fallback (not found in PATH)`, {
-                    command: cmd
-                  })
-                } else {
-                  // Neither system nor bundled available
-                  throw new Error(
-                    `${server.command} not found in PATH and bundled version is not available. This may indicate an installation issue.\n` +
-                      'Please either:\n' +
-                      '1. Install uv from https://github.com/astral-sh/uv\n' +
-                      '2. Run the MCP dependencies installer from Settings\n' +
-                      `3. Restart the application if you recently installed ${server.command}`
-                  )
-                }
-              }
-
               if (server.registryUrl) {
                 server.env = {
                   ...server.env,
@@ -435,13 +335,15 @@ class McpService {
             }
 
             getServerLogger(server).debug(`Starting server`, { command: cmd, args })
+            // Logger.info(`[MCP] Environment variables for server:`, server.env)
+            const loginShellEnv = await getLoginShellEnvironment()
 
             // Bun not support proxy https://github.com/oven-sh/bun/issues/16812
             if (cmd.includes('bun')) {
               removeEnvProxy(loginShellEnv)
             }
 
-            const transportOptions: StdioServerParameters = {
+            const transportOptions: any = {
               command: cmd,
               args,
               env: {
@@ -460,18 +362,9 @@ class McpService {
             }
 
             const stdioTransport = new StdioClientTransport(transportOptions)
-            stdioTransport.stderr?.on('data', (data) => {
+            stdioTransport.stderr?.on('data', (data) =>
-              const msg = data.toString()
+              getServerLogger(server).debug(`Stdio stderr`, { data: data.toString() })
-              getServerLogger(server).debug(`Stdio stderr`, { data: msg })
+            )
-              this.emitServerLog(server, {
-                timestamp: Date.now(),
-                level: 'stderr',
-                message: msg.trim(),
-                source: 'stdio'
-              })
-            })
-            // StdioClientTransport does not expose stdout as a readable stream for raw logging
-            // (stdout is reserved for JSON-RPC). Avoid attaching a listener that would never fire.
             return stdioTransport
           } else {
             throw new Error('Either baseUrl or command must be provided')
@@ -539,13 +432,6 @@ class McpService {
             }
           }
 
-          this.emitServerLog(server, {
-            timestamp: Date.now(),
-            level: 'info',
-            message: 'Server connected',
-            source: 'client'
-          })
-
           // Store the new client in the cache
           this.clients.set(serverKey, client)
 
@@ -556,22 +442,9 @@ class McpService {
           this.clearServerCache(serverKey)
 
           logger.debug(`Activated server: ${server.name}`)
-          this.emitServerLog(server, {
-            timestamp: Date.now(),
-            level: 'info',
-            message: 'Server activated',
-            source: 'client'
-          })
           return client
         } catch (error) {
           getServerLogger(server).error(`Error activating server ${server.name}`, error as Error)
-          this.emitServerLog(server, {
-            timestamp: Date.now(),
-            level: 'error',
-            message: `Error activating server: ${(error as Error)?.message}`,
-            data: redactSensitive(error),
-            source: 'client'
-          })
           throw error
         }
       } finally {
@@ -629,16 +502,6 @@ class McpService {
       // Set up logging message notification handler
       client.setNotificationHandler(LoggingMessageNotificationSchema, async (notification) => {
         logger.debug(`Message from server ${server.name}:`, notification.params)
-        const msg = notification.params?.message
-        if (msg) {
-          this.emitServerLog(server, {
-            timestamp: Date.now(),
-            level: (notification.params?.level as MCPServerLogEntry['level']) || 'info',
-            message: typeof msg === 'string' ? msg : JSON.stringify(msg),
-            data: redactSensitive(notification.params?.data),
-            source: notification.params?.logger || 'server'
-          })
-        }
       })
 
       getServerLogger(server).debug(`Set up notification handlers`)
@@ -673,7 +536,6 @@ class McpService {
       this.clients.delete(serverKey)
       // Clear all caches for this server
       this.clearServerCache(serverKey)
-      this.serverLogs.remove(serverKey)
     } else {
       logger.warn(`No client found for server`, { serverKey })
     }
@@ -682,12 +544,6 @@ class McpService {
   async stopServer(_: Electron.IpcMainInvokeEvent, server: MCPServer) {
     const serverKey = this.getServerKey(server)
     getServerLogger(server).debug(`Stopping server`)
-    this.emitServerLog(server, {
-      timestamp: Date.now(),
-      level: 'info',
-      message: 'Stopping server',
-      source: 'client'
-    })
     await this.closeClient(serverKey)
   }
 
@@ -714,12 +570,6 @@ class McpService {
   async restartServer(_: Electron.IpcMainInvokeEvent, server: MCPServer) {
     getServerLogger(server).debug(`Restarting server`)
     const serverKey = this.getServerKey(server)
-    this.emitServerLog(server, {
-      timestamp: Date.now(),
-      level: 'info',
-      message: 'Restarting server',
-      source: 'client'
-    })
     await this.closeClient(serverKey)
     // Clear cache before restarting to ensure fresh data
     this.clearServerCache(serverKey)
@@ -752,22 +602,9 @@ class McpService {
       // Attempt to list tools as a way to check connectivity
       await client.listTools()
       getServerLogger(server).debug(`Connectivity check successful`)
-      this.emitServerLog(server, {
-        timestamp: Date.now(),
-        level: 'info',
-        message: 'Connectivity check successful',
-        source: 'connectivity'
-      })
       return true
     } catch (error) {
       getServerLogger(server).error(`Connectivity check failed`, error as Error)
-      this.emitServerLog(server, {
-        timestamp: Date.now(),
-        level: 'error',
-        message: `Connectivity check failed: ${(error as Error).message}`,
-        data: redactSensitive(error),
-        source: 'connectivity'
-      })
       // Close the client if connectivity check fails to ensure a clean state for the next attempt
       const serverKey = this.getServerKey(server)
       await this.closeClient(serverKey)
@@ -783,8 +620,6 @@ class McpService {
       tools.map((tool: SDKTool) => {
         const serverTool: MCPTool = {
           ...tool,
-          inputSchema: z.parse(MCPToolInputSchema, tool.inputSchema),
-          outputSchema: tool.outputSchema ? z.parse(MCPToolOutputSchema, tool.outputSchema) : undefined,
           id: buildFunctionCallToolName(server.name, tool.name, server.id),
           serverId: server.id,
           serverName: server.name,

src/main/services/SelectionService.ts

@@ -1393,50 +1393,6 @@ export class SelectionService {
     actionWindow.setAlwaysOnTop(isPinned)
   }
 
-  /**
-   * [Windows only] Manual window resize handler
-   *
-   * ELECTRON BUG WORKAROUND:
-   * In Electron, when using `frame: false` + `transparent: true`, the native window
-   * resize functionality is broken on Windows. This is a known Electron bug.
-   * See: https://github.com/electron/electron/issues/48554
-   *
-   * This method can be removed once the Electron bug is fixed.
-   */
-  public resizeActionWindow(actionWindow: BrowserWindow, deltaX: number, deltaY: number, direction: string): void {
-    const bounds = actionWindow.getBounds()
-    const minWidth = 300
-    const minHeight = 200
-
-    let { x, y, width, height } = bounds
-
-    // Handle horizontal resize
-    if (direction.includes('e')) {
-      width = Math.max(minWidth, width + deltaX)
-    }
-    if (direction.includes('w')) {
-      const newWidth = Math.max(minWidth, width - deltaX)
-      if (newWidth !== width) {
-        x = x + (width - newWidth)
-        width = newWidth
-      }
-    }
-
-    // Handle vertical resize
-    if (direction.includes('s')) {
-      height = Math.max(minHeight, height + deltaY)
-    }
-    if (direction.includes('n')) {
-      const newHeight = Math.max(minHeight, height - deltaY)
-      if (newHeight !== height) {
-        y = y + (height - newHeight)
-        height = newHeight
-      }
-    }
-
-    actionWindow.setBounds({ x, y, width, height })
-  }
-
   /**
    * Update trigger mode behavior
    * Switches between selection-based and alt-key based triggering
@@ -1554,18 +1510,6 @@ export class SelectionService {
       }
     })
 
-    // [Windows only] Electron bug workaround - can be removed once fixed
-    // See: https://github.com/electron/electron/issues/48554
-    ipcMain.handle(
-      IpcChannel.Selection_ActionWindowResize,
-      (event, deltaX: number, deltaY: number, direction: string) => {
-        const actionWindow = BrowserWindow.fromWebContents(event.sender)
-        if (actionWindow) {
-          selectionService?.resizeActionWindow(actionWindow, deltaX, deltaY, direction)
-        }
-      }
-    )
-
     this.isIpcHandlerRegistered = true
   }
 

src/main/services/ShortcutService.ts

@@ -35,15 +35,6 @@ function getShortcutHandler(shortcut: Shortcut) {
       }
     case 'mini_window':
       return () => {
-        // 在处理器内部检查QuickAssistant状态，而不是在注册时检查
-        const quickAssistantEnabled = configManager.getEnableQuickAssistant()
-        logger.info(`mini_window shortcut triggered, QuickAssistant enabled: ${quickAssistantEnabled}`)
-
-        if (!quickAssistantEnabled) {
-          logger.warn('QuickAssistant is disabled, ignoring mini_window shortcut trigger')
-          return
-        }
-
         windowService.toggleMiniWindow()
       }
     case 'selection_assistant_toggle':
@@ -199,10 +190,11 @@ export function registerShortcuts(window: BrowserWindow) {
             break
 
           case 'mini_window':
-            // 移除注册时的条件检查，在处理器内部进行检查
+            //available only when QuickAssistant enabled
-            logger.info(`Processing mini_window shortcut, enabled: ${shortcut.enabled}`)
+            if (!configManager.getEnableQuickAssistant()) {
+              return
+            }
             showMiniWindowAccelerator = formatShortcutKey(shortcut.shortcut)
-            logger.debug(`Mini window accelerator set to: ${showMiniWindowAccelerator}`)
             break
 
           case 'selection_assistant_toggle':

src/main/services/WebSocketService.ts

@@ -0,0 +1,359 @@
+import { loggerService } from '@logger'
+import type { WebSocketCandidatesResponse, WebSocketStatusResponse } from '@shared/config/types'
+import * as fs from 'fs'
+import { networkInterfaces } from 'os'
+import * as path from 'path'
+import type { Socket } from 'socket.io'
+import { Server } from 'socket.io'
+
+import { windowService } from './WindowService'
+
+const logger = loggerService.withContext('WebSocketService')
+
+class WebSocketService {
+  private io: Server | null = null
+  private isStarted = false
+  private port = 7017
+  private connectedClients = new Set<string>()
+
+  private getLocalIpAddress(): string | undefined {
+    const interfaces = networkInterfaces()
+
+    // 按优先级排序的网络接口名称模式
+    const interfacePriority = [
+      // macOS: 以太网/Wi-Fi 优先
+      /^en[0-9]+$/, // en0, en1 (以太网/Wi-Fi)
+      /^(en|eth)[0-9]+$/, // 以太网接口
+      /^wlan[0-9]+$/, // 无线接口
+      // Windows: 以太网/Wi-Fi 优先
+      /^(Ethernet|Wi-Fi|Local Area Connection)/,
+      /^(Wi-Fi|无线网络连接)/,
+      // Linux: 以太网/Wi-Fi 优先
+      /^(eth|enp|wlp|wlan)[0-9]+/,
+      // 虚拟化接口（低优先级）
+      /^bridge[0-9]+$/, // Docker bridge
+      /^veth[0-9]+$/, // Docker veth
+      /^docker[0-9]+/, // Docker interfaces
+      /^br-[0-9a-f]+/, // Docker bridge
+      /^vmnet[0-9]+$/, // VMware
+      /^vboxnet[0-9]+$/, // VirtualBox
+      // VPN 隧道接口（低优先级）
+      /^utun[0-9]+$/, // macOS VPN
+      /^tun[0-9]+$/, // Linux/Unix VPN
+      /^tap[0-9]+$/, // TAP interfaces
+      /^tailscale[0-9]*$/, // Tailscale VPN
+      /^wg[0-9]+$/ // WireGuard VPN
+    ]
+
+    const candidates: Array<{ interface: string; address: string; priority: number }> = []
+
+    for (const [name, ifaces] of Object.entries(interfaces)) {
+      for (const iface of ifaces || []) {
+        if (iface.family === 'IPv4' && !iface.internal) {
+          // 计算接口优先级
+          let priority = 999 // 默认最低优先级
+          for (let i = 0; i < interfacePriority.length; i++) {
+            if (interfacePriority[i].test(name)) {
+              priority = i
+              break
+            }
+          }
+
+          candidates.push({
+            interface: name,
+            address: iface.address,
+            priority
+          })
+        }
+      }
+    }
+
+    if (candidates.length === 0) {
+      logger.warn('无法获取局域网 IP，使用默认 IP: 127.0.0.1')
+      return '127.0.0.1'
+    }
+
+    // 按优先级排序，选择优先级最高的
+    candidates.sort((a, b) => a.priority - b.priority)
+    const best = candidates[0]
+
+    logger.info(`获取局域网 IP: ${best.address} (interface: ${best.interface})`)
+    return best.address
+  }
+
+  public start = async (): Promise<{ success: boolean; port?: number; error?: string }> => {
+    if (this.isStarted && this.io) {
+      return { success: true, port: this.port }
+    }
+
+    try {
+      this.io = new Server(this.port, {
+        cors: {
+          origin: '*',
+          methods: ['GET', 'POST']
+        },
+        transports: ['websocket', 'polling'],
+        allowEIO3: true,
+        pingTimeout: 60000,
+        pingInterval: 25000
+      })
+
+      this.io.on('connection', (socket: Socket) => {
+        this.connectedClients.add(socket.id)
+
+        const mainWindow = windowService.getMainWindow()
+        if (!mainWindow) {
+          logger.error('Main window is null, cannot send connection event')
+        } else {
+          mainWindow.webContents.send('websocket-client-connected', {
+            connected: true,
+            clientId: socket.id
+          })
+          logger.info(`Connection event sent to renderer, total clients: ${this.connectedClients.size}`)
+        }
+
+        socket.on('message', (data) => {
+          logger.info('Received message from mobile:', data)
+          mainWindow?.webContents.send('websocket-message-received', data)
+          socket.emit('message_received', { success: true })
+        })
+
+        socket.on('disconnect', () => {
+          logger.info(`Client disconnected: ${socket.id}`)
+          this.connectedClients.delete(socket.id)
+
+          if (this.connectedClients.size === 0) {
+            mainWindow?.webContents.send('websocket-client-connected', {
+              connected: false,
+              clientId: socket.id
+            })
+          }
+        })
+      })
+
+      // Engine 层面的事件监听
+      this.io.engine.on('connection_error', (err) => {
+        logger.error('Engine connection error:', err)
+      })
+
+      this.io.engine.on('connection', (rawSocket) => {
+        const remoteAddr = rawSocket.request.connection.remoteAddress
+        logger.info(`[Engine] Raw connection from: ${remoteAddr}`)
+        logger.info(`[Engine] Transport: ${rawSocket.transport.name}`)
+
+        rawSocket.on('packet', (packet: { type: string; data?: any }) => {
+          logger.info(
+            `[Engine] ← Packet from ${remoteAddr}: type="${packet.type}"`,
+            packet.data ? { data: packet.data } : {}
+          )
+        })
+
+        rawSocket.on('packetCreate', (packet: { type: string; data?: any }) => {
+          logger.info(`[Engine] → Packet to ${remoteAddr}: type="${packet.type}"`)
+        })
+
+        rawSocket.on('close', (reason: string) => {
+          logger.warn(`[Engine] Connection closed from ${remoteAddr}, reason: ${reason}`)
+        })
+
+        rawSocket.on('error', (error: Error) => {
+          logger.error(`[Engine] Connection error from ${remoteAddr}:`, error)
+        })
+      })
+
+      // Socket.IO 握手失败监听
+      this.io.on('connection_error', (err) => {
+        logger.error('[Socket.IO] Connection error during handshake:', err)
+      })
+
+      this.isStarted = true
+      logger.info(`WebSocket server started on port ${this.port}`)
+
+      return { success: true, port: this.port }
+    } catch (error) {
+      logger.error('Failed to start WebSocket server:', error as Error)
+      return {
+        success: false,
+        error: error instanceof Error ? error.message : 'Unknown error'
+      }
+    }
+  }
+
+  public stop = async (): Promise<{ success: boolean }> => {
+    if (!this.isStarted || !this.io) {
+      return { success: true }
+    }
+
+    try {
+      await new Promise<void>((resolve) => {
+        this.io!.close(() => {
+          resolve()
+        })
+      })
+
+      this.io = null
+      this.isStarted = false
+      this.connectedClients.clear()
+      logger.info('WebSocket server stopped')
+
+      return { success: true }
+    } catch (error) {
+      logger.error('Failed to stop WebSocket server:', error as Error)
+      return { success: false }
+    }
+  }
+
+  public getStatus = async (): Promise<WebSocketStatusResponse> => {
+    return {
+      isRunning: this.isStarted,
+      port: this.isStarted ? this.port : undefined,
+      ip: this.isStarted ? this.getLocalIpAddress() : undefined,
+      clientConnected: this.connectedClients.size > 0
+    }
+  }
+
+  public getAllCandidates = async (): Promise<WebSocketCandidatesResponse[]> => {
+    const interfaces = networkInterfaces()
+
+    // 按优先级排序的网络接口名称模式
+    const interfacePriority = [
+      // macOS: 以太网/Wi-Fi 优先
+      /^en[0-9]+$/, // en0, en1 (以太网/Wi-Fi)
+      /^(en|eth)[0-9]+$/, // 以太网接口
+      /^wlan[0-9]+$/, // 无线接口
+      // Windows: 以太网/Wi-Fi 优先
+      /^(Ethernet|Wi-Fi|Local Area Connection)/,
+      /^(Wi-Fi|无线网络连接)/,
+      // Linux: 以太网/Wi-Fi 优先
+      /^(eth|enp|wlp|wlan)[0-9]+/,
+      // 虚拟化接口（低优先级）
+      /^bridge[0-9]+$/, // Docker bridge
+      /^veth[0-9]+$/, // Docker veth
+      /^docker[0-9]+/, // Docker interfaces
+      /^br-[0-9a-f]+/, // Docker bridge
+      /^vmnet[0-9]+$/, // VMware
+      /^vboxnet[0-9]+$/, // VirtualBox
+      // VPN 隧道接口（低优先级）
+      /^utun[0-9]+$/, // macOS VPN
+      /^tun[0-9]+$/, // Linux/Unix VPN
+      /^tap[0-9]+$/, // TAP interfaces
+      /^tailscale[0-9]*$/, // Tailscale VPN
+      /^wg[0-9]+$/ // WireGuard VPN
+    ]
+
+    const candidates: Array<{ host: string; interface: string; priority: number }> = []
+
+    for (const [name, ifaces] of Object.entries(interfaces)) {
+      for (const iface of ifaces || []) {
+        if (iface.family === 'IPv4' && !iface.internal) {
+          // 计算接口优先级
+          let priority = 999 // 默认最低优先级
+          for (let i = 0; i < interfacePriority.length; i++) {
+            if (interfacePriority[i].test(name)) {
+              priority = i
+              break
+            }
+          }
+
+          candidates.push({
+            host: iface.address,
+            interface: name,
+            priority
+          })
+
+          logger.debug(`Found interface: ${name} -> ${iface.address} (priority: ${priority})`)
+        }
+      }
+    }
+
+    // 按优先级排序返回
+    candidates.sort((a, b) => a.priority - b.priority)
+    logger.info(
+      `Found ${candidates.length} IP candidates: ${candidates.map((c) => `${c.host}(${c.interface})`).join(', ')}`
+    )
+    return candidates
+  }
+
+  public sendFile = async (
+    _: Electron.IpcMainInvokeEvent,
+    filePath: string
+  ): Promise<{ success: boolean; error?: string }> => {
+    if (!this.isStarted || !this.io) {
+      const errorMsg = 'WebSocket server is not running.'
+      logger.error(errorMsg)
+      return { success: false, error: errorMsg }
+    }
+
+    if (this.connectedClients.size === 0) {
+      const errorMsg = 'No client connected.'
+      logger.error(errorMsg)
+      return { success: false, error: errorMsg }
+    }
+
+    const mainWindow = windowService.getMainWindow()
+
+    return new Promise((resolve, reject) => {
+      const stats = fs.statSync(filePath)
+      const totalSize = stats.size
+      const filename = path.basename(filePath)
+      const stream = fs.createReadStream(filePath)
+      let bytesSent = 0
+      const startTime = Date.now()
+
+      logger.info(`Starting file transfer: ${filename} (${this.formatFileSize(totalSize)})`)
+
+      // 向客户端发送文件开始的信号，包含文件名和总大小
+      this.io!.emit('zip-file-start', { filename, totalSize })
+
+      stream.on('data', (chunk) => {
+        bytesSent += chunk.length
+        const progress = (bytesSent / totalSize) * 100
+
+        // 向客户端发送文件块
+        this.io!.emit('zip-file-chunk', chunk)
+
+        // 向渲染进程发送进度更新
+        mainWindow?.webContents.send('file-send-progress', { progress })
+
+        // 每10%记录一次进度
+        if (Math.floor(progress) % 10 === 0) {
+          const elapsed = (Date.now() - startTime) / 1000
+          const speed = elapsed > 0 ? bytesSent / elapsed : 0
+          logger.info(`Transfer progress: ${Math.floor(progress)}% (${this.formatFileSize(speed)}/s)`)
+        }
+      })
+
+      stream.on('end', () => {
+        const totalTime = (Date.now() - startTime) / 1000
+        const avgSpeed = totalTime > 0 ? totalSize / totalTime : 0
+        logger.info(
+          `File transfer completed: ${filename} in ${totalTime.toFixed(1)}s (${this.formatFileSize(avgSpeed)}/s)`
+        )
+
+        // 确保发送100%的进度
+        mainWindow?.webContents.send('file-send-progress', { progress: 100 })
+        // 向客户端发送文件结束的信号
+        this.io!.emit('zip-file-end')
+        resolve({ success: true })
+      })
+
+      stream.on('error', (error) => {
+        logger.error(`File transfer failed: ${filename}`, error)
+        reject({
+          success: false,
+          error: error instanceof Error ? error.message : 'Unknown error'
+        })
+      })
+    })
+  }
+
+  private formatFileSize(bytes: number): string {
+    if (bytes === 0) return '0 B'
+    const k = 1024
+    const sizes = ['B', 'KB', 'MB', 'GB']
+    const i = Math.floor(Math.log(bytes) / Math.log(k))
+    return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i]
+  }
+}
+
+export default new WebSocketService()

src/main/services/WebviewService.ts

@@ -1,6 +1,5 @@
 import { IpcChannel } from '@shared/IpcChannel'
-import { app, dialog, session, shell, webContents } from 'electron'
+import { app, session, shell, webContents } from 'electron'
-import { promises as fs } from 'fs'
 
 /**
  * init the useragent of the webview session
@@ -54,17 +53,11 @@ const attachKeyboardHandler = (contents: Electron.WebContents) => {
       return
     }
 
-    // Helper to check if this is a shortcut we handle
+    const isFindShortcut = (input.control || input.meta) && key === 'f'
-    const isHandledShortcut = (k: string) => {
+    const isEscape = key === 'escape'
-      const isFindShortcut = (input.control || input.meta) && k === 'f'
+    const isEnter = key === 'enter'
-      const isPrintShortcut = (input.control || input.meta) && k === 'p'
-      const isSaveShortcut = (input.control || input.meta) && k === 's'
-      const isEscape = k === 'escape'
-      const isEnter = k === 'enter'
-      return isFindShortcut || isPrintShortcut || isSaveShortcut || isEscape || isEnter
-    }
 
-    if (!isHandledShortcut(key)) {
+    if (!isFindShortcut && !isEscape && !isEnter) {
       return
     }
 
@@ -73,20 +66,11 @@ const attachKeyboardHandler = (contents: Electron.WebContents) => {
       return
     }
 
-    const isFindShortcut = (input.control || input.meta) && key === 'f'
-    const isPrintShortcut = (input.control || input.meta) && key === 'p'
-    const isSaveShortcut = (input.control || input.meta) && key === 's'
-
     // Always prevent Cmd/Ctrl+F to override the guest page's native find dialog
     if (isFindShortcut) {
       event.preventDefault()
     }
 
-    // Prevent default print/save dialogs and handle them with custom logic
-    if (isPrintShortcut || isSaveShortcut) {
-      event.preventDefault()
-    }
-
     // Send the hotkey event to the renderer
     // The renderer will decide whether to preventDefault for Escape and Enter
     // based on whether the search bar is visible
@@ -116,130 +100,3 @@ export function initWebviewHotkeys() {
     attachKeyboardHandler(contents)
   })
 }
-
-/**
- * Print webview content to PDF
- * @param webviewId The webview webContents id
- * @returns Path to saved PDF file or null if user cancelled
- */
-export async function printWebviewToPDF(webviewId: number): Promise<string | null> {
-  const webview = webContents.fromId(webviewId)
-  if (!webview) {
-    throw new Error('Webview not found')
-  }
-
-  try {
-    // Get the page title for default filename
-    const pageTitle = await webview.executeJavaScript('document.title || "webpage"').catch(() => 'webpage')
-    // Sanitize filename by removing invalid characters
-    const sanitizedTitle = pageTitle.replace(/[<>:"/\\|?*]/g, '-').substring(0, 100)
-    const defaultFilename = sanitizedTitle ? `${sanitizedTitle}.pdf` : `webpage-${Date.now()}.pdf`
-
-    // Show save dialog
-    const { canceled, filePath } = await dialog.showSaveDialog({
-      title: 'Save as PDF',
-      defaultPath: defaultFilename,
-      filters: [{ name: 'PDF Files', extensions: ['pdf'] }]
-    })
-
-    if (canceled || !filePath) {
-      return null
-    }
-
-    // Generate PDF with settings to capture full page
-    const pdfData = await webview.printToPDF({
-      margins: {
-        marginType: 'default'
-      },
-      printBackground: true,
-      landscape: false,
-      pageSize: 'A4',
-      preferCSSPageSize: true
-    })
-
-    // Save PDF to file
-    await fs.writeFile(filePath, pdfData)
-
-    return filePath
-  } catch (error) {
-    throw new Error(`Failed to print to PDF: ${(error as Error).message}`)
-  }
-}
-
-/**
- * Save webview content as HTML
- * @param webviewId The webview webContents id
- * @returns Path to saved HTML file or null if user cancelled
- */
-export async function saveWebviewAsHTML(webviewId: number): Promise<string | null> {
-  const webview = webContents.fromId(webviewId)
-  if (!webview) {
-    throw new Error('Webview not found')
-  }
-
-  try {
-    // Get the page title for default filename
-    const pageTitle = await webview.executeJavaScript('document.title || "webpage"').catch(() => 'webpage')
-    // Sanitize filename by removing invalid characters
-    const sanitizedTitle = pageTitle.replace(/[<>:"/\\|?*]/g, '-').substring(0, 100)
-    const defaultFilename = sanitizedTitle ? `${sanitizedTitle}.html` : `webpage-${Date.now()}.html`
-
-    // Show save dialog
-    const { canceled, filePath } = await dialog.showSaveDialog({
-      title: 'Save as HTML',
-      defaultPath: defaultFilename,
-      filters: [
-        { name: 'HTML Files', extensions: ['html', 'htm'] },
-        { name: 'All Files', extensions: ['*'] }
-      ]
-    })
-
-    if (canceled || !filePath) {
-      return null
-    }
-
-    // Get the HTML content with safe error handling
-    const html = await webview.executeJavaScript(`
-      (() => {
-        try {
-          // Build complete DOCTYPE string if present
-          let doctype = '';
-          if (document.doctype) {
-            const dt = document.doctype;
-            doctype = '<!DOCTYPE ' + (dt.name || 'html');
-
-            // Add PUBLIC identifier if publicId is present
-            if (dt.publicId) {
-              // Escape single quotes in publicId
-              const escapedPublicId = String(dt.publicId).replace(/'/g, "\\'");
-              doctype += " PUBLIC '" + escapedPublicId + "'";
-
-              // Add systemId if present (required when publicId is present)
-              if (dt.systemId) {
-                const escapedSystemId = String(dt.systemId).replace(/'/g, "\\'");
-                doctype += " '" + escapedSystemId + "'";
-              }
-            } else if (dt.systemId) {
-              // SYSTEM identifier (without PUBLIC)
-              const escapedSystemId = String(dt.systemId).replace(/'/g, "\\'");
-              doctype += " SYSTEM '" + escapedSystemId + "'";
-            }
-
-            doctype += '>';
-          }
-          return doctype + (document.documentElement?.outerHTML || '');
-        } catch (error) {
-          // Fallback: just return the HTML without DOCTYPE if there's an error
-          return document.documentElement?.outerHTML || '';
-        }
-      })()
-    `)
-
-    // Save HTML to file
-    await fs.writeFile(filePath, html, 'utf-8')
-
-    return filePath
-  } catch (error) {
-    throw new Error(`Failed to save as HTML: ${(error as Error).message}`)
-  }
-}

src/main/services/WindowService.ts

@@ -271,9 +271,9 @@ export class WindowService {
         'https://account.siliconflow.cn/oauth',
         'https://cloud.siliconflow.cn/bills',
         'https://cloud.siliconflow.cn/expensebill',
-        'https://console.aihubmix.com/token',
+        'https://aihubmix.com/token',
-        'https://console.aihubmix.com/topup',
+        'https://aihubmix.com/topup',
-        'https://console.aihubmix.com/statistics',
+        'https://aihubmix.com/statistics',
         'https://dash.302.ai/sso/login',
         'https://dash.302.ai/charge',
         'https://www.aiionly.com/login'

src/main/services/__tests__/BackupManager.deleteTempBackup.test.ts

@@ -1,274 +0,0 @@
-import { beforeEach, describe, expect, it, vi } from 'vitest'
-
-// Use vi.hoisted to define mocks that are available during hoisting
-const { mockLogger } = vi.hoisted(() => ({
-  mockLogger: {
-    info: vi.fn(),
-    warn: vi.fn(),
-    error: vi.fn()
-  }
-}))
-
-vi.mock('@logger', () => ({
-  loggerService: {
-    withContext: () => mockLogger
-  }
-}))
-
-vi.mock('electron', () => ({
-  app: {
-    getPath: vi.fn((key: string) => {
-      if (key === 'temp') return '/tmp'
-      if (key === 'userData') return '/mock/userData'
-      return '/mock/unknown'
-    })
-  }
-}))
-
-vi.mock('fs-extra', () => ({
-  default: {
-    pathExists: vi.fn(),
-    remove: vi.fn(),
-    ensureDir: vi.fn(),
-    copy: vi.fn(),
-    readdir: vi.fn(),
-    stat: vi.fn(),
-    readFile: vi.fn(),
-    writeFile: vi.fn(),
-    createWriteStream: vi.fn(),
-    createReadStream: vi.fn()
-  },
-  pathExists: vi.fn(),
-  remove: vi.fn(),
-  ensureDir: vi.fn(),
-  copy: vi.fn(),
-  readdir: vi.fn(),
-  stat: vi.fn(),
-  readFile: vi.fn(),
-  writeFile: vi.fn(),
-  createWriteStream: vi.fn(),
-  createReadStream: vi.fn()
-}))
-
-vi.mock('../WindowService', () => ({
-  windowService: {
-    getMainWindow: vi.fn()
-  }
-}))
-
-vi.mock('../WebDav', () => ({
-  default: vi.fn()
-}))
-
-vi.mock('../S3Storage', () => ({
-  default: vi.fn()
-}))
-
-vi.mock('../../utils', () => ({
-  getDataPath: vi.fn(() => '/mock/data')
-}))
-
-vi.mock('archiver', () => ({
-  default: vi.fn()
-}))
-
-vi.mock('node-stream-zip', () => ({
-  default: vi.fn()
-}))
-
-// Import after mocks
-import * as fs from 'fs-extra'
-
-import BackupManager from '../BackupManager'
-
-describe('BackupManager.deleteTempBackup - Security Tests', () => {
-  let backupManager: BackupManager
-
-  beforeEach(() => {
-    vi.clearAllMocks()
-    backupManager = new BackupManager()
-  })
-
-  describe('Normal Operations', () => {
-    it('should delete valid file in allowed directory', async () => {
-      vi.mocked(fs.pathExists).mockResolvedValue(true as never)
-      vi.mocked(fs.remove).mockResolvedValue(undefined as never)
-
-      const validPath = '/tmp/cherry-studio/lan-transfer/backup.zip'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, validPath)
-
-      expect(result).toBe(true)
-      expect(fs.remove).toHaveBeenCalledWith(validPath)
-      expect(mockLogger.info).toHaveBeenCalledWith(expect.stringContaining('Deleted temp backup'))
-    })
-
-    it('should delete file in nested subdirectory', async () => {
-      vi.mocked(fs.pathExists).mockResolvedValue(true as never)
-      vi.mocked(fs.remove).mockResolvedValue(undefined as never)
-
-      const nestedPath = '/tmp/cherry-studio/lan-transfer/sub/dir/file.zip'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, nestedPath)
-
-      expect(result).toBe(true)
-      expect(fs.remove).toHaveBeenCalledWith(nestedPath)
-    })
-
-    it('should return false when file does not exist', async () => {
-      vi.mocked(fs.pathExists).mockResolvedValue(false as never)
-
-      const missingPath = '/tmp/cherry-studio/lan-transfer/missing.zip'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, missingPath)
-
-      expect(result).toBe(false)
-      expect(fs.remove).not.toHaveBeenCalled()
-    })
-  })
-
-  describe('Path Traversal Attacks', () => {
-    it('should block basic directory traversal attack (../../../../etc/passwd)', async () => {
-      const attackPath = '/tmp/cherry-studio/lan-transfer/../../../../etc/passwd'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, attackPath)
-
-      expect(result).toBe(false)
-      expect(fs.pathExists).not.toHaveBeenCalled()
-      expect(fs.remove).not.toHaveBeenCalled()
-      expect(mockLogger.warn).toHaveBeenCalledWith(expect.stringContaining('outside temp directory'))
-    })
-
-    it('should block absolute path escape (/etc/passwd)', async () => {
-      const attackPath = '/etc/passwd'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, attackPath)
-
-      expect(result).toBe(false)
-      expect(fs.remove).not.toHaveBeenCalled()
-      expect(mockLogger.warn).toHaveBeenCalled()
-    })
-
-    it('should block traversal with multiple slashes', async () => {
-      const attackPath = '/tmp/cherry-studio/lan-transfer/../../../etc/passwd'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, attackPath)
-
-      expect(result).toBe(false)
-      expect(fs.remove).not.toHaveBeenCalled()
-    })
-
-    it('should block relative path traversal from current directory', async () => {
-      const attackPath = '../../../etc/passwd'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, attackPath)
-
-      expect(result).toBe(false)
-      expect(fs.remove).not.toHaveBeenCalled()
-    })
-
-    it('should block traversal to parent directory', async () => {
-      const attackPath = '/tmp/cherry-studio/lan-transfer/../backup/secret.zip'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, attackPath)
-
-      expect(result).toBe(false)
-      expect(fs.remove).not.toHaveBeenCalled()
-    })
-  })
-
-  describe('Prefix Attacks', () => {
-    it('should block similar prefix attack (lan-transfer-evil)', async () => {
-      const attackPath = '/tmp/cherry-studio/lan-transfer-evil/file.zip'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, attackPath)
-
-      expect(result).toBe(false)
-      expect(fs.remove).not.toHaveBeenCalled()
-      expect(mockLogger.warn).toHaveBeenCalled()
-    })
-
-    it('should block path without separator (lan-transferx)', async () => {
-      const attackPath = '/tmp/cherry-studio/lan-transferx'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, attackPath)
-
-      expect(result).toBe(false)
-      expect(fs.remove).not.toHaveBeenCalled()
-    })
-
-    it('should block different temp directory prefix', async () => {
-      const attackPath = '/tmp-evil/cherry-studio/lan-transfer/file.zip'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, attackPath)
-
-      expect(result).toBe(false)
-      expect(fs.remove).not.toHaveBeenCalled()
-    })
-  })
-
-  describe('Error Handling', () => {
-    it('should return false and log error on permission denied', async () => {
-      vi.mocked(fs.pathExists).mockResolvedValue(true as never)
-      vi.mocked(fs.remove).mockRejectedValue(new Error('EACCES: permission denied') as never)
-
-      const validPath = '/tmp/cherry-studio/lan-transfer/file.zip'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, validPath)
-
-      expect(result).toBe(false)
-      expect(mockLogger.error).toHaveBeenCalledWith(expect.stringContaining('Failed to delete'), expect.any(Error))
-    })
-
-    it('should return false on fs.pathExists error', async () => {
-      vi.mocked(fs.pathExists).mockRejectedValue(new Error('ENOENT') as never)
-
-      const validPath = '/tmp/cherry-studio/lan-transfer/file.zip'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, validPath)
-
-      expect(result).toBe(false)
-      expect(mockLogger.error).toHaveBeenCalled()
-    })
-
-    it('should handle empty path string', async () => {
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, '')
-
-      expect(result).toBe(false)
-      expect(fs.remove).not.toHaveBeenCalled()
-    })
-  })
-
-  describe('Edge Cases', () => {
-    it('should allow deletion of the temp directory itself', async () => {
-      vi.mocked(fs.pathExists).mockResolvedValue(true as never)
-      vi.mocked(fs.remove).mockResolvedValue(undefined as never)
-
-      const tempDir = '/tmp/cherry-studio/lan-transfer'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, tempDir)
-
-      expect(result).toBe(true)
-      expect(fs.remove).toHaveBeenCalledWith(tempDir)
-    })
-
-    it('should handle path with trailing slash', async () => {
-      vi.mocked(fs.pathExists).mockResolvedValue(true as never)
-      vi.mocked(fs.remove).mockResolvedValue(undefined as never)
-
-      const pathWithSlash = '/tmp/cherry-studio/lan-transfer/sub/'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, pathWithSlash)
-
-      // path.normalize removes trailing slash
-      expect(result).toBe(true)
-    })
-
-    it('should handle file with special characters in name', async () => {
-      vi.mocked(fs.pathExists).mockResolvedValue(true as never)
-      vi.mocked(fs.remove).mockResolvedValue(undefined as never)
-
-      const specialPath = '/tmp/cherry-studio/lan-transfer/file with spaces & (special).zip'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, specialPath)
-
-      expect(result).toBe(true)
-      expect(fs.remove).toHaveBeenCalled()
-    })
-
-    it('should handle path with double slashes', async () => {
-      vi.mocked(fs.pathExists).mockResolvedValue(true as never)
-      vi.mocked(fs.remove).mockResolvedValue(undefined as never)
-
-      const doubleSlashPath = '/tmp/cherry-studio//lan-transfer//file.zip'
-      const result = await backupManager.deleteTempBackup({} as Electron.IpcMainInvokeEvent, doubleSlashPath)
-
-      // path.normalize handles double slashes
-      expect(result).toBe(true)
-    })
-  })
-})

src/main/services/__tests__/LocalTransferService.test.ts

@@ -1,481 +0,0 @@
-import { EventEmitter } from 'events'
-import { afterEach, beforeEach, describe, expect, it, type Mock, vi } from 'vitest'
-
-// Create mock objects before vi.mock calls
-const mockLogger = {
-  info: vi.fn(),
-  warn: vi.fn(),
-  error: vi.fn()
-}
-
-let mockMainWindow: {
-  isDestroyed: Mock
-  webContents: { send: Mock }
-} | null = null
-
-let mockBrowser: EventEmitter & {
-  start: Mock
-  stop: Mock
-  removeAllListeners: Mock
-}
-
-let mockBonjour: {
-  find: Mock
-  destroy: Mock
-}
-
-// Mock dependencies before importing the service
-vi.mock('@logger', () => ({
-  loggerService: {
-    withContext: () => mockLogger
-  }
-}))
-
-vi.mock('../WindowService', () => ({
-  windowService: {
-    getMainWindow: vi.fn(() => mockMainWindow)
-  }
-}))
-
-vi.mock('bonjour-service', () => ({
-  default: vi.fn(() => mockBonjour)
-}))
-
-describe('LocalTransferService', () => {
-  beforeEach(() => {
-    vi.clearAllMocks()
-    vi.resetModules()
-
-    // Reset mock objects
-    mockMainWindow = {
-      isDestroyed: vi.fn(() => false),
-      webContents: { send: vi.fn() }
-    }
-
-    mockBrowser = Object.assign(new EventEmitter(), {
-      start: vi.fn(),
-      stop: vi.fn(),
-      removeAllListeners: vi.fn()
-    })
-
-    mockBonjour = {
-      find: vi.fn(() => mockBrowser),
-      destroy: vi.fn()
-    }
-  })
-
-  afterEach(() => {
-    vi.resetAllMocks()
-  })
-
-  describe('startDiscovery', () => {
-    it('should set isScanning to true and start browser', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      const state = localTransferService.startDiscovery()
-
-      expect(state.isScanning).toBe(true)
-      expect(state.lastScanStartedAt).toBeDefined()
-      expect(mockBonjour.find).toHaveBeenCalledWith({ type: 'cherrystudio', protocol: 'tcp' })
-      expect(mockBrowser.start).toHaveBeenCalled()
-    })
-
-    it('should clear services when resetList is true', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      // First, start discovery and add a service
-      localTransferService.startDiscovery()
-      mockBrowser.emit('up', {
-        name: 'Test Service',
-        host: 'localhost',
-        port: 12345,
-        addresses: ['192.168.1.100'],
-        fqdn: 'test.local'
-      })
-
-      expect(localTransferService.getState().services).toHaveLength(1)
-
-      // Now restart with resetList
-      const state = localTransferService.startDiscovery({ resetList: true })
-
-      expect(state.services).toHaveLength(0)
-    })
-
-    it('should broadcast state after starting discovery', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      expect(mockMainWindow?.webContents.send).toHaveBeenCalled()
-    })
-
-    it('should handle browser.start() error', async () => {
-      mockBrowser.start.mockImplementation(() => {
-        throw new Error('Failed to start mDNS')
-      })
-
-      const { localTransferService } = await import('../LocalTransferService')
-
-      const state = localTransferService.startDiscovery()
-
-      expect(state.lastError).toBe('Failed to start mDNS')
-      expect(mockLogger.error).toHaveBeenCalled()
-    })
-  })
-
-  describe('stopDiscovery', () => {
-    it('should set isScanning to false and stop browser', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-      const state = localTransferService.stopDiscovery()
-
-      expect(state.isScanning).toBe(false)
-      expect(mockBrowser.stop).toHaveBeenCalled()
-    })
-
-    it('should handle browser.stop() error gracefully', async () => {
-      mockBrowser.stop.mockImplementation(() => {
-        throw new Error('Stop failed')
-      })
-
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      // Should not throw
-      expect(() => localTransferService.stopDiscovery()).not.toThrow()
-      expect(mockLogger.warn).toHaveBeenCalled()
-    })
-
-    it('should broadcast state after stopping', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-      vi.clearAllMocks()
-
-      localTransferService.stopDiscovery()
-
-      expect(mockMainWindow?.webContents.send).toHaveBeenCalled()
-    })
-  })
-
-  describe('browser events', () => {
-    it('should add service on "up" event', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      mockBrowser.emit('up', {
-        name: 'Test Service',
-        host: 'localhost',
-        port: 12345,
-        addresses: ['192.168.1.100'],
-        fqdn: 'test.local',
-        type: 'cherrystudio',
-        protocol: 'tcp'
-      })
-
-      const state = localTransferService.getState()
-      expect(state.services).toHaveLength(1)
-      expect(state.services[0].name).toBe('Test Service')
-      expect(state.services[0].port).toBe(12345)
-      expect(state.services[0].addresses).toContain('192.168.1.100')
-    })
-
-    it('should remove service on "down" event', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      // Add service
-      mockBrowser.emit('up', {
-        name: 'Test Service',
-        host: 'localhost',
-        port: 12345,
-        addresses: ['192.168.1.100'],
-        fqdn: 'test.local'
-      })
-
-      expect(localTransferService.getState().services).toHaveLength(1)
-
-      // Remove service
-      mockBrowser.emit('down', {
-        name: 'Test Service',
-        host: 'localhost',
-        port: 12345,
-        fqdn: 'test.local'
-      })
-
-      expect(localTransferService.getState().services).toHaveLength(0)
-      expect(mockLogger.info).toHaveBeenCalledWith(expect.stringContaining('removed'))
-    })
-
-    it('should set lastError on "error" event', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      mockBrowser.emit('error', new Error('Discovery failed'))
-
-      const state = localTransferService.getState()
-      expect(state.lastError).toBe('Discovery failed')
-      expect(mockLogger.error).toHaveBeenCalled()
-    })
-
-    it('should handle non-Error objects in error event', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      mockBrowser.emit('error', 'String error message')
-
-      const state = localTransferService.getState()
-      expect(state.lastError).toBe('String error message')
-    })
-  })
-
-  describe('getState', () => {
-    it('should return sorted services by name', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      mockBrowser.emit('up', {
-        name: 'Zebra Service',
-        host: 'host1',
-        port: 1001,
-        addresses: ['192.168.1.1']
-      })
-
-      mockBrowser.emit('up', {
-        name: 'Alpha Service',
-        host: 'host2',
-        port: 1002,
-        addresses: ['192.168.1.2']
-      })
-
-      const state = localTransferService.getState()
-      expect(state.services[0].name).toBe('Alpha Service')
-      expect(state.services[1].name).toBe('Zebra Service')
-    })
-
-    it('should include all state properties', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      const state = localTransferService.getState()
-
-      expect(state).toHaveProperty('services')
-      expect(state).toHaveProperty('isScanning')
-      expect(state).toHaveProperty('lastScanStartedAt')
-      expect(state).toHaveProperty('lastUpdatedAt')
-    })
-  })
-
-  describe('getPeerById', () => {
-    it('should return peer when exists', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      mockBrowser.emit('up', {
-        name: 'Test Service',
-        host: 'localhost',
-        port: 12345,
-        addresses: ['192.168.1.100'],
-        fqdn: 'test.local'
-      })
-
-      const services = localTransferService.getState().services
-      const peer = localTransferService.getPeerById(services[0].id)
-
-      expect(peer).toBeDefined()
-      expect(peer?.name).toBe('Test Service')
-    })
-
-    it('should return undefined when peer does not exist', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      const peer = localTransferService.getPeerById('non-existent-id')
-
-      expect(peer).toBeUndefined()
-    })
-  })
-
-  describe('normalizeService', () => {
-    it('should deduplicate addresses', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      mockBrowser.emit('up', {
-        name: 'Test Service',
-        host: 'localhost',
-        port: 12345,
-        addresses: ['192.168.1.100', '192.168.1.100', '10.0.0.1'],
-        referer: { address: '192.168.1.100' }
-      })
-
-      const services = localTransferService.getState().services
-      expect(services[0].addresses).toHaveLength(2)
-      expect(services[0].addresses).toContain('192.168.1.100')
-      expect(services[0].addresses).toContain('10.0.0.1')
-    })
-
-    it('should filter empty addresses', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      mockBrowser.emit('up', {
-        name: 'Test Service',
-        host: 'localhost',
-        port: 12345,
-        addresses: ['192.168.1.100', '', null as any]
-      })
-
-      const services = localTransferService.getState().services
-      expect(services[0].addresses).toEqual(['192.168.1.100'])
-    })
-
-    it('should convert txt null/undefined values to empty strings', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      mockBrowser.emit('up', {
-        name: 'Test Service',
-        host: 'localhost',
-        port: 12345,
-        addresses: ['192.168.1.100'],
-        txt: {
-          version: '1.0',
-          nullValue: null,
-          undefinedValue: undefined,
-          numberValue: 42
-        }
-      })
-
-      const services = localTransferService.getState().services
-      expect(services[0].txt).toEqual({
-        version: '1.0',
-        nullValue: '',
-        undefinedValue: '',
-        numberValue: '42'
-      })
-    })
-
-    it('should not include txt when empty', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      mockBrowser.emit('up', {
-        name: 'Test Service',
-        host: 'localhost',
-        port: 12345,
-        addresses: ['192.168.1.100'],
-        txt: {}
-      })
-
-      const services = localTransferService.getState().services
-      expect(services[0].txt).toBeUndefined()
-    })
-  })
-
-  describe('dispose', () => {
-    it('should clean up all resources', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      mockBrowser.emit('up', {
-        name: 'Test Service',
-        host: 'localhost',
-        port: 12345,
-        addresses: ['192.168.1.100']
-      })
-
-      localTransferService.dispose()
-
-      expect(localTransferService.getState().services).toHaveLength(0)
-      expect(localTransferService.getState().isScanning).toBe(false)
-      expect(mockBrowser.removeAllListeners).toHaveBeenCalled()
-      expect(mockBonjour.destroy).toHaveBeenCalled()
-    })
-
-    it('should handle bonjour.destroy() error gracefully', async () => {
-      mockBonjour.destroy.mockImplementation(() => {
-        throw new Error('Destroy failed')
-      })
-
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      // Should not throw
-      expect(() => localTransferService.dispose()).not.toThrow()
-      expect(mockLogger.warn).toHaveBeenCalled()
-    })
-
-    it('should be safe to call multiple times', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-
-      expect(() => {
-        localTransferService.dispose()
-        localTransferService.dispose()
-      }).not.toThrow()
-    })
-  })
-
-  describe('broadcastState', () => {
-    it('should not throw when main window is null', async () => {
-      mockMainWindow = null
-
-      const { localTransferService } = await import('../LocalTransferService')
-
-      // Should not throw
-      expect(() => localTransferService.startDiscovery()).not.toThrow()
-    })
-
-    it('should not throw when main window is destroyed', async () => {
-      mockMainWindow = {
-        isDestroyed: vi.fn(() => true),
-        webContents: { send: vi.fn() }
-      }
-
-      const { localTransferService } = await import('../LocalTransferService')
-
-      // Should not throw
-      expect(() => localTransferService.startDiscovery()).not.toThrow()
-      expect(mockMainWindow.webContents.send).not.toHaveBeenCalled()
-    })
-  })
-
-  describe('restartBrowser', () => {
-    it('should destroy old bonjour instance to prevent socket leaks', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      // First start
-      localTransferService.startDiscovery()
-      expect(mockBonjour.destroy).not.toHaveBeenCalled()
-
-      // Restart - should destroy old instance
-      localTransferService.startDiscovery()
-      expect(mockBonjour.destroy).toHaveBeenCalled()
-    })
-
-    it('should remove all listeners from old browser', async () => {
-      const { localTransferService } = await import('../LocalTransferService')
-
-      localTransferService.startDiscovery()
-      localTransferService.startDiscovery()
-
-      expect(mockBrowser.removeAllListeners).toHaveBeenCalled()
-    })
-  })
-})

src/main/services/__tests__/ServerLogBuffer.test.ts

@@ -1,29 +0,0 @@
-import { describe, expect, it } from 'vitest'
-
-import { ServerLogBuffer } from '../mcp/ServerLogBuffer'
-
-describe('ServerLogBuffer', () => {
-  it('keeps a bounded number of entries per server', () => {
-    const buffer = new ServerLogBuffer(3)
-    const key = 'srv'
-
-    buffer.append(key, { timestamp: 1, level: 'info', message: 'a' })
-    buffer.append(key, { timestamp: 2, level: 'info', message: 'b' })
-    buffer.append(key, { timestamp: 3, level: 'info', message: 'c' })
-    buffer.append(key, { timestamp: 4, level: 'info', message: 'd' })
-
-    const logs = buffer.get(key)
-    expect(logs).toHaveLength(3)
-    expect(logs[0].message).toBe('b')
-    expect(logs[2].message).toBe('d')
-  })
-
-  it('isolates entries by server key', () => {
-    const buffer = new ServerLogBuffer(5)
-    buffer.append('one', { timestamp: 1, level: 'info', message: 'a' })
-    buffer.append('two', { timestamp: 2, level: 'info', message: 'b' })
-
-    expect(buffer.get('one')).toHaveLength(1)
-    expect(buffer.get('two')).toHaveLength(1)
-  })
-})

src/main/services/agents/BaseService.ts

@@ -78,7 +78,7 @@ export abstract class BaseService {
    * Get database instance
    * Automatically waits for initialization to complete
    */
-  public async getDatabase() {
+  protected async getDatabase() {
     const dbManager = await DatabaseManager.getInstance()
     return dbManager.getDatabase()
   }

src/main/services/agents/services/claudecode/index.ts

@@ -1,7 +1,6 @@
 // src/main/services/agents/services/claudecode/index.ts
 import { EventEmitter } from 'node:events'
 import { createRequire } from 'node:module'
-import path from 'node:path'
 
 import type {
   CanUseTool,
@@ -15,8 +14,6 @@ import { query } from '@anthropic-ai/claude-agent-sdk'
 import { loggerService } from '@logger'
 import { config as apiConfigService } from '@main/apiServer/config'
 import { validateModelId } from '@main/apiServer/utils'
-import { isWin } from '@main/constant'
-import { autoDiscoverGitBash } from '@main/utils/process'
 import getLoginShellEnvironment from '@main/utils/shell-env'
 import { app } from 'electron'
 
@@ -109,9 +106,6 @@ class ClaudeCodeService implements AgentServiceInterface {
       Object.entries(loginShellEnv).filter(([key]) => !key.toLowerCase().endsWith('_proxy'))
     ) as Record<string, string>
 
-    // Auto-discover Git Bash path on Windows (already logs internally)
-    const customGitBashPath = isWin ? autoDiscoverGitBash() : null
-
     const env = {
       ...loginShellEnvWithoutProxies,
       // TODO: fix the proxy api server
@@ -127,12 +121,7 @@ class ClaudeCodeService implements AgentServiceInterface {
       // TODO: support set small model in UI
       ANTHROPIC_DEFAULT_HAIKU_MODEL: modelInfo.modelId,
       ELECTRON_RUN_AS_NODE: '1',
-      ELECTRON_NO_ATTACH_CONSOLE: '1',
+      ELECTRON_NO_ATTACH_CONSOLE: '1'
-      // Set CLAUDE_CONFIG_DIR to app's userData directory to avoid path encoding issues
-      // on Windows when the username contains non-ASCII characters (e.g., Chinese characters)
-      // This prevents the SDK from using the user's home directory which may have encoding problems
-      CLAUDE_CONFIG_DIR: path.join(app.getPath('userData'), '.claude'),
-      ...(customGitBashPath ? { CLAUDE_CODE_GIT_BASH_PATH: customGitBashPath } : {})
     }
 
     const errorChunks: string[] = []

src/main/services/lanTransfer/LanTransferClientService.ts

@@ -1,525 +0,0 @@
-import * as crypto from 'node:crypto'
-import { createConnection, type Socket } from 'node:net'
-
-import { loggerService } from '@logger'
-import type {
-  LanClientEvent,
-  LanFileCompleteMessage,
-  LanHandshakeAckMessage,
-  LocalTransferConnectPayload,
-  LocalTransferPeer
-} from '@shared/config/types'
-import { LAN_TRANSFER_GLOBAL_TIMEOUT_MS } from '@shared/config/types'
-import { IpcChannel } from '@shared/IpcChannel'
-
-import { localTransferService } from '../LocalTransferService'
-import { windowService } from '../WindowService'
-import {
-  abortTransfer,
-  buildHandshakeMessage,
-  calculateFileChecksum,
-  cleanupTransfer,
-  createDataHandler,
-  createTransferState,
-  formatFileSize,
-  HANDSHAKE_PROTOCOL_VERSION,
-  pickHost,
-  sendFileEnd,
-  sendFileStart,
-  sendTestPing,
-  streamFileChunks,
-  validateFile,
-  waitForFileComplete,
-  waitForFileStartAck
-} from './handlers'
-import { ResponseManager } from './responseManager'
-import type { ActiveFileTransfer, ConnectionContext, FileTransferContext } from './types'
-
-const DEFAULT_HANDSHAKE_TIMEOUT_MS = 10_000
-
-const logger = loggerService.withContext('LanTransferClientService')
-
-/**
- * LAN Transfer Client Service
- *
- * Handles outgoing file transfers to LAN peers via TCP.
- * Protocol v1 with streaming mode (no per-chunk acknowledgment).
- */
-class LanTransferClientService {
-  private socket: Socket | null = null
-  private currentPeer?: LocalTransferPeer
-  private dataHandler?: ReturnType<typeof createDataHandler>
-  private responseManager = new ResponseManager()
-  private isConnecting = false
-  private activeTransfer?: ActiveFileTransfer
-  private lastConnectOptions?: LocalTransferConnectPayload
-  private consecutiveJsonErrors = 0
-  private static readonly MAX_CONSECUTIVE_JSON_ERRORS = 3
-  private reconnectPromise: Promise<void> | null = null
-
-  constructor() {
-    this.responseManager.setTimeoutCallback(() => void this.disconnect())
-  }
-
-  /**
-   * Connect to a LAN peer and perform handshake.
-   */
-  public async connectAndHandshake(options: LocalTransferConnectPayload): Promise<LanHandshakeAckMessage> {
-    if (this.isConnecting) {
-      throw new Error('LAN transfer client is busy')
-    }
-
-    const peer = localTransferService.getPeerById(options.peerId)
-    if (!peer) {
-      throw new Error('Selected LAN peer is no longer available')
-    }
-    if (!peer.port) {
-      throw new Error('Selected peer does not expose a TCP port')
-    }
-
-    const host = pickHost(peer)
-    if (!host) {
-      throw new Error('Unable to resolve a reachable host for the peer')
-    }
-
-    await this.disconnect()
-    this.isConnecting = true
-
-    return new Promise<LanHandshakeAckMessage>((resolve, reject) => {
-      const socket = createConnection({ host, port: peer.port as number }, () => {
-        logger.info(`Connected to LAN peer ${peer.name} (${host}:${peer.port})`)
-        socket.setKeepAlive(true, 30_000)
-        this.socket = socket
-        this.currentPeer = peer
-        this.attachSocketListeners(socket)
-
-        this.responseManager.waitForResponse(
-          'handshake_ack',
-          options.timeoutMs ?? DEFAULT_HANDSHAKE_TIMEOUT_MS,
-          (payload) => {
-            const ack = payload as LanHandshakeAckMessage
-            if (!ack.accepted) {
-              const message = ack.message || 'Handshake rejected by remote device'
-              logger.warn(`Handshake rejected by ${peer.name}: ${message}`)
-              this.broadcastClientEvent({
-                type: 'error',
-                message,
-                timestamp: Date.now()
-              })
-              reject(new Error(message))
-              void this.disconnect()
-              return
-            }
-            logger.info(`Handshake accepted by ${peer.name}`)
-            socket.setTimeout(0)
-            this.isConnecting = false
-            this.lastConnectOptions = options
-            sendTestPing(this.createConnectionContext())
-            resolve(ack)
-          },
-          (error) => {
-            this.isConnecting = false
-            reject(error)
-          }
-        )
-
-        const handshakeMessage = buildHandshakeMessage()
-        this.sendControlMessage(handshakeMessage)
-      })
-
-      socket.setTimeout(options.timeoutMs ?? DEFAULT_HANDSHAKE_TIMEOUT_MS, () => {
-        const error = new Error('Handshake timed out')
-        logger.error('LAN transfer socket timeout', error)
-        this.broadcastClientEvent({
-          type: 'error',
-          message: error.message,
-          timestamp: Date.now()
-        })
-        reject(error)
-        socket.destroy(error)
-        void this.disconnect()
-      })
-
-      socket.once('error', (error) => {
-        logger.error('LAN transfer socket error', error as Error)
-        const message = error instanceof Error ? error.message : String(error)
-        this.broadcastClientEvent({
-          type: 'error',
-          message,
-          timestamp: Date.now()
-        })
-        this.isConnecting = false
-        reject(error instanceof Error ? error : new Error(message))
-        void this.disconnect()
-      })
-
-      socket.once('close', () => {
-        logger.info('LAN transfer socket closed')
-        if (this.socket === socket) {
-          this.socket = null
-          this.dataHandler?.resetBuffer()
-          this.responseManager.rejectAll(new Error('LAN transfer socket closed'))
-          this.currentPeer = undefined
-          abortTransfer(this.activeTransfer, new Error('LAN transfer socket closed'))
-        }
-        this.isConnecting = false
-        this.broadcastClientEvent({
-          type: 'socket_closed',
-          reason: 'connection_closed',
-          timestamp: Date.now()
-        })
-      })
-    })
-  }
-
-  /**
-   * Disconnect from the current peer.
-   */
-  public async disconnect(): Promise<void> {
-    const socket = this.socket
-    if (!socket) {
-      return
-    }
-
-    this.socket = null
-    this.dataHandler?.resetBuffer()
-    this.currentPeer = undefined
-    this.responseManager.rejectAll(new Error('LAN transfer socket disconnected'))
-    abortTransfer(this.activeTransfer, new Error('LAN transfer socket disconnected'))
-
-    const DISCONNECT_TIMEOUT_MS = 3000
-    await new Promise<void>((resolve) => {
-      const timeout = setTimeout(() => {
-        logger.warn('Disconnect timeout, forcing cleanup')
-        socket.removeAllListeners()
-        resolve()
-      }, DISCONNECT_TIMEOUT_MS)
-
-      socket.once('close', () => {
-        clearTimeout(timeout)
-        resolve()
-      })
-
-      socket.destroy()
-    })
-  }
-
-  /**
-   * Dispose the service and clean up all resources.
-   */
-  public dispose(): void {
-    this.responseManager.rejectAll(new Error('LAN transfer client disposed'))
-    cleanupTransfer(this.activeTransfer)
-    this.activeTransfer = undefined
-    if (this.socket) {
-      this.socket.destroy()
-      this.socket = null
-    }
-    this.dataHandler?.resetBuffer()
-    this.isConnecting = false
-  }
-
-  /**
-   * Send a ZIP file to the connected peer.
-   */
-  public async sendFile(filePath: string): Promise<LanFileCompleteMessage> {
-    await this.ensureConnection()
-
-    if (this.activeTransfer) {
-      throw new Error('A file transfer is already in progress')
-    }
-
-    // Validate file
-    const { stats, fileName } = await validateFile(filePath)
-
-    // Calculate checksum
-    logger.info('Calculating file checksum...')
-    const checksum = await calculateFileChecksum(filePath)
-    logger.info(`File checksum: ${checksum.substring(0, 16)}...`)
-
-    // Connection can drop while validating/checking file; ensure it is still ready before starting transfer.
-    await this.ensureConnection()
-
-    // Initialize transfer state
-    const transferId = crypto.randomUUID()
-    this.activeTransfer = createTransferState(transferId, fileName, stats.size, checksum)
-
-    logger.info(
-      `Starting file transfer: ${fileName} (${formatFileSize(stats.size)}, ${this.activeTransfer.totalChunks} chunks)`
-    )
-
-    // Global timeout
-    const globalTimeoutError = new Error('Transfer timed out (global timeout exceeded)')
-    const globalTimeoutHandle = setTimeout(() => {
-      logger.warn('Global transfer timeout exceeded, aborting transfer', { transferId, fileName })
-      abortTransfer(this.activeTransfer, globalTimeoutError)
-    }, LAN_TRANSFER_GLOBAL_TIMEOUT_MS)
-
-    try {
-      const result = await this.performFileTransfer(filePath, transferId, fileName)
-      return result
-    } catch (error) {
-      const message = error instanceof Error ? error.message : String(error)
-      logger.error(`File transfer failed: ${message}`)
-
-      this.broadcastClientEvent({
-        type: 'file_transfer_complete',
-        transferId,
-        fileName,
-        success: false,
-        error: message,
-        timestamp: Date.now()
-      })
-
-      throw error
-    } finally {
-      clearTimeout(globalTimeoutHandle)
-      cleanupTransfer(this.activeTransfer)
-      this.activeTransfer = undefined
-    }
-  }
-
-  /**
-   * Cancel the current file transfer.
-   */
-  public cancelTransfer(): void {
-    if (!this.activeTransfer) {
-      logger.warn('No active transfer to cancel')
-      return
-    }
-
-    const { transferId, fileName } = this.activeTransfer
-    logger.info(`Cancelling file transfer: ${fileName}`)
-
-    this.activeTransfer.isCancelled = true
-
-    try {
-      this.sendControlMessage({
-        type: 'file_cancel',
-        transferId,
-        reason: 'Cancelled by user'
-      })
-    } catch (error) {
-      // Expected when connection is already broken
-      logger.warn('Failed to send cancel message', error as Error)
-    }
-
-    abortTransfer(this.activeTransfer, new Error('Transfer cancelled by user'))
-  }
-
-  // =============================================================================
-  // Private Methods
-  // =============================================================================
-
-  private async ensureConnection(): Promise<void> {
-    // Check socket is valid and writable (not just undestroyed)
-    if (this.socket && !this.socket.destroyed && this.socket.writable && this.currentPeer) {
-      return
-    }
-
-    if (!this.lastConnectOptions) {
-      throw new Error('No active connection. Please connect to a peer first.')
-    }
-
-    // Prevent concurrent reconnection attempts
-    if (this.reconnectPromise) {
-      logger.debug('Waiting for existing reconnection attempt...')
-      await this.reconnectPromise
-      return
-    }
-
-    logger.info('Connection lost, attempting to reconnect...')
-    this.reconnectPromise = this.connectAndHandshake(this.lastConnectOptions)
-      .then(() => {
-        // Handshake succeeded, connection restored
-      })
-      .finally(() => {
-        this.reconnectPromise = null
-      })
-
-    await this.reconnectPromise
-  }
-
-  private async performFileTransfer(
-    filePath: string,
-    transferId: string,
-    fileName: string
-  ): Promise<LanFileCompleteMessage> {
-    const transfer = this.activeTransfer!
-    const ctx = this.createFileTransferContext()
-
-    // Step 1: Send file_start
-    sendFileStart(ctx, transfer)
-
-    // Step 2: Wait for file_start_ack
-    const startAck = await waitForFileStartAck(ctx, transferId, transfer.abortController.signal)
-    if (!startAck.accepted) {
-      throw new Error(startAck.message || 'Transfer rejected by receiver')
-    }
-    logger.info('Received file_start_ack: accepted')
-
-    // Step 3: Stream file chunks
-    await streamFileChunks(this.socket!, filePath, transfer, transfer.abortController.signal, (bytesSent, chunkIndex) =>
-      this.onTransferProgress(transfer, bytesSent, chunkIndex)
-    )
-
-    // Step 4: Send file_end
-    sendFileEnd(ctx, transferId)
-
-    // Step 5: Wait for file_complete
-    const result = await waitForFileComplete(ctx, transferId, transfer.abortController.signal)
-    logger.info(`File transfer ${result.success ? 'completed' : 'failed'}`)
-
-    // Broadcast completion
-    this.broadcastClientEvent({
-      type: 'file_transfer_complete',
-      transferId,
-      fileName,
-      success: result.success,
-      filePath: result.filePath,
-      error: result.error,
-      timestamp: Date.now()
-    })
-
-    return result
-  }
-
-  private onTransferProgress(transfer: ActiveFileTransfer, bytesSent: number, chunkIndex: number): void {
-    const progress = (bytesSent / transfer.fileSize) * 100
-    const elapsed = (Date.now() - transfer.startedAt) / 1000
-    const speed = elapsed > 0 ? bytesSent / elapsed : 0
-
-    this.broadcastClientEvent({
-      type: 'file_transfer_progress',
-      transferId: transfer.transferId,
-      fileName: transfer.fileName,
-      bytesSent,
-      totalBytes: transfer.fileSize,
-      chunkIndex,
-      totalChunks: transfer.totalChunks,
-      progress: Math.round(progress * 100) / 100,
-      speed,
-      timestamp: Date.now()
-    })
-  }
-
-  private attachSocketListeners(socket: Socket): void {
-    this.dataHandler = createDataHandler((line) => this.handleControlLine(line))
-    socket.on('data', (chunk: Buffer) => {
-      try {
-        this.dataHandler?.handleData(chunk)
-      } catch (error) {
-        logger.error('Data handler error', error as Error)
-        void this.disconnect()
-      }
-    })
-  }
-
-  private handleControlLine(line: string): void {
-    let payload: Record<string, unknown>
-    try {
-      payload = JSON.parse(line)
-      this.consecutiveJsonErrors = 0 // Reset on successful parse
-    } catch {
-      this.consecutiveJsonErrors++
-      logger.warn('Received invalid JSON control message', { line, consecutiveErrors: this.consecutiveJsonErrors })
-
-      if (this.consecutiveJsonErrors >= LanTransferClientService.MAX_CONSECUTIVE_JSON_ERRORS) {
-        const message = `Protocol error: ${this.consecutiveJsonErrors} consecutive invalid messages, disconnecting`
-        logger.error(message)
-        this.broadcastClientEvent({
-          type: 'error',
-          message,
-          timestamp: Date.now()
-        })
-        void this.disconnect()
-      }
-      return
-    }
-
-    const type = payload?.type as string | undefined
-    if (!type) {
-      logger.warn('Received control message without type', payload)
-      return
-    }
-
-    // Try to resolve a pending response
-    const transferId = payload?.transferId as string | undefined
-    const chunkIndex = payload?.chunkIndex as number | undefined
-    if (this.responseManager.tryResolve(type, payload, transferId, chunkIndex)) {
-      return
-    }
-
-    logger.info('Received control message', payload)
-
-    if (type === 'pong') {
-      this.broadcastClientEvent({
-        type: 'pong',
-        payload: payload?.payload as string | undefined,
-        received: payload?.received as boolean | undefined,
-        timestamp: Date.now()
-      })
-      return
-    }
-
-    // Ignore late-arriving file transfer messages
-    const fileTransferMessageTypes = ['file_start_ack', 'file_complete']
-    if (fileTransferMessageTypes.includes(type)) {
-      logger.debug('Ignoring late file transfer message', { type, payload })
-      return
-    }
-
-    this.broadcastClientEvent({
-      type: 'error',
-      message: `Unexpected control message type: ${type}`,
-      timestamp: Date.now()
-    })
-  }
-
-  private sendControlMessage(message: Record<string, unknown>): void {
-    if (!this.socket || this.socket.destroyed || !this.socket.writable) {
-      throw new Error('Socket is not connected')
-    }
-    const payload = JSON.stringify(message)
-    this.socket.write(`${payload}\n`)
-  }
-
-  private createConnectionContext(): ConnectionContext {
-    return {
-      socket: this.socket,
-      currentPeer: this.currentPeer,
-      sendControlMessage: (msg) => this.sendControlMessage(msg),
-      broadcastClientEvent: (event) => this.broadcastClientEvent(event)
-    }
-  }
-
-  private createFileTransferContext(): FileTransferContext {
-    return {
-      ...this.createConnectionContext(),
-      activeTransfer: this.activeTransfer,
-      setActiveTransfer: (transfer) => {
-        this.activeTransfer = transfer
-      },
-      waitForResponse: (type, timeoutMs, resolve, reject, transferId, chunkIndex, abortSignal) => {
-        this.responseManager.waitForResponse(type, timeoutMs, resolve, reject, transferId, chunkIndex, abortSignal)
-      }
-    }
-  }
-
-  private broadcastClientEvent(event: LanClientEvent): void {
-    const mainWindow = windowService.getMainWindow()
-    if (!mainWindow || mainWindow.isDestroyed()) {
-      return
-    }
-    mainWindow.webContents.send(IpcChannel.LocalTransfer_ClientEvent, {
-      ...event,
-      peerId: event.peerId ?? this.currentPeer?.id,
-      peerName: event.peerName ?? this.currentPeer?.name
-    })
-  }
-}
-
-export const lanTransferClientService = new LanTransferClientService()
-
-// Re-export for backward compatibility
-export { HANDSHAKE_PROTOCOL_VERSION }

src/main/services/lanTransfer/__tests__/LanTransferClientService.test.ts

@@ -1,133 +0,0 @@
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-
-// Mock dependencies before importing the service
-vi.mock('node:net', async (importOriginal) => {
-  const actual = (await importOriginal()) as Record<string, unknown>
-  return {
-    ...actual,
-    createConnection: vi.fn()
-  }
-})
-
-vi.mock('electron', () => ({
-  app: {
-    getName: vi.fn(() => 'Cherry Studio'),
-    getVersion: vi.fn(() => '1.0.0')
-  }
-}))
-
-vi.mock('../../LocalTransferService', () => ({
-  localTransferService: {
-    getPeerById: vi.fn()
-  }
-}))
-
-vi.mock('../../WindowService', () => ({
-  windowService: {
-    getMainWindow: vi.fn(() => ({
-      isDestroyed: () => false,
-      webContents: {
-        send: vi.fn()
-      }
-    }))
-  }
-}))
-
-// Import after mocks
-import { localTransferService } from '../../LocalTransferService'
-
-describe('LanTransferClientService', () => {
-  beforeEach(() => {
-    vi.clearAllMocks()
-    vi.resetModules()
-  })
-
-  afterEach(() => {
-    vi.resetAllMocks()
-  })
-
-  describe('connectAndHandshake - validation', () => {
-    it('should throw error when peer is not found', async () => {
-      vi.mocked(localTransferService.getPeerById).mockReturnValue(undefined)
-
-      const { lanTransferClientService } = await import('../LanTransferClientService')
-
-      await expect(
-        lanTransferClientService.connectAndHandshake({
-          peerId: 'non-existent'
-        })
-      ).rejects.toThrow('Selected LAN peer is no longer available')
-    })
-
-    it('should throw error when peer has no port', async () => {
-      vi.mocked(localTransferService.getPeerById).mockReturnValue({
-        id: 'test-peer',
-        name: 'Test Peer',
-        addresses: ['192.168.1.100'],
-        updatedAt: Date.now()
-      })
-
-      const { lanTransferClientService } = await import('../LanTransferClientService')
-
-      await expect(
-        lanTransferClientService.connectAndHandshake({
-          peerId: 'test-peer'
-        })
-      ).rejects.toThrow('Selected peer does not expose a TCP port')
-    })
-
-    it('should throw error when no reachable host', async () => {
-      vi.mocked(localTransferService.getPeerById).mockReturnValue({
-        id: 'test-peer',
-        name: 'Test Peer',
-        port: 12345,
-        addresses: [],
-        updatedAt: Date.now()
-      })
-
-      const { lanTransferClientService } = await import('../LanTransferClientService')
-
-      await expect(
-        lanTransferClientService.connectAndHandshake({
-          peerId: 'test-peer'
-        })
-      ).rejects.toThrow('Unable to resolve a reachable host for the peer')
-    })
-  })
-
-  describe('cancelTransfer', () => {
-    it('should not throw when no active transfer', async () => {
-      const { lanTransferClientService } = await import('../LanTransferClientService')
-
-      // Should not throw, just log warning
-      expect(() => lanTransferClientService.cancelTransfer()).not.toThrow()
-    })
-  })
-
-  describe('dispose', () => {
-    it('should clean up resources without throwing', async () => {
-      const { lanTransferClientService } = await import('../LanTransferClientService')
-
-      // Should not throw
-      expect(() => lanTransferClientService.dispose()).not.toThrow()
-    })
-  })
-
-  describe('sendFile', () => {
-    it('should throw error when not connected', async () => {
-      const { lanTransferClientService } = await import('../LanTransferClientService')
-
-      await expect(lanTransferClientService.sendFile('/path/to/file.zip')).rejects.toThrow(
-        'No active connection. Please connect to a peer first.'
-      )
-    })
-  })
-
-  describe('HANDSHAKE_PROTOCOL_VERSION', () => {
-    it('should export protocol version', async () => {
-      const { HANDSHAKE_PROTOCOL_VERSION } = await import('../LanTransferClientService')
-
-      expect(HANDSHAKE_PROTOCOL_VERSION).toBe('1')
-    })
-  })
-})

src/main/services/lanTransfer/__tests__/binaryProtocol.test.ts

@@ -1,103 +0,0 @@
-import { EventEmitter } from 'node:events'
-import type { Socket } from 'node:net'
-
-import { beforeEach, describe, expect, it, vi } from 'vitest'
-
-import { BINARY_TYPE_FILE_CHUNK, sendBinaryChunk } from '../binaryProtocol'
-
-describe('binaryProtocol', () => {
-  describe('sendBinaryChunk', () => {
-    let mockSocket: Socket
-    let writtenBuffers: Buffer[]
-
-    beforeEach(() => {
-      writtenBuffers = []
-      mockSocket = Object.assign(new EventEmitter(), {
-        destroyed: false,
-        writable: true,
-        write: vi.fn((buffer: Buffer) => {
-          writtenBuffers.push(Buffer.from(buffer))
-          return true
-        }),
-        cork: vi.fn(),
-        uncork: vi.fn()
-      }) as unknown as Socket
-    })
-
-    it('should send binary chunk with correct frame format', () => {
-      const transferId = 'test-uuid-1234'
-      const chunkIndex = 5
-      const data = Buffer.from('test data chunk')
-
-      const result = sendBinaryChunk(mockSocket, transferId, chunkIndex, data)
-
-      expect(result).toBe(true)
-      expect(mockSocket.cork).toHaveBeenCalled()
-      expect(mockSocket.uncork).toHaveBeenCalled()
-      expect(mockSocket.write).toHaveBeenCalledTimes(2)
-
-      // Verify header structure
-      const header = writtenBuffers[0]
-
-      // Magic bytes "CS"
-      expect(header[0]).toBe(0x43)
-      expect(header[1]).toBe(0x53)
-
-      // Type byte
-      const typeOffset = 2 + 4 // magic + totalLen
-      expect(header[typeOffset]).toBe(BINARY_TYPE_FILE_CHUNK)
-
-      // TransferId length
-      const tidLenOffset = typeOffset + 1
-      const tidLen = header.readUInt16BE(tidLenOffset)
-      expect(tidLen).toBe(Buffer.from(transferId).length)
-
-      // ChunkIndex
-      const chunkIdxOffset = tidLenOffset + 2 + tidLen
-      expect(header.readUInt32BE(chunkIdxOffset)).toBe(chunkIndex)
-
-      // Data buffer
-      expect(writtenBuffers[1].toString()).toBe('test data chunk')
-    })
-
-    it('should return false when socket write returns false (backpressure)', () => {
-      ;(mockSocket.write as ReturnType<typeof vi.fn>).mockReturnValueOnce(false)
-
-      const result = sendBinaryChunk(mockSocket, 'test-id', 0, Buffer.from('data'))
-
-      expect(result).toBe(false)
-    })
-
-    it('should correctly calculate totalLen in frame header', () => {
-      const transferId = 'uuid-1234'
-      const data = Buffer.from('chunk data here')
-
-      sendBinaryChunk(mockSocket, transferId, 0, data)
-
-      const header = writtenBuffers[0]
-      const totalLen = header.readUInt32BE(2) // After magic bytes
-
-      // totalLen = type(1) + tidLen(2) + tid(n) + idx(4) + data(m)
-      const expectedTotalLen = 1 + 2 + Buffer.from(transferId).length + 4 + data.length
-      expect(totalLen).toBe(expectedTotalLen)
-    })
-
-    it('should throw error when socket is not writable', () => {
-      ;(mockSocket as any).writable = false
-
-      expect(() => sendBinaryChunk(mockSocket, 'test-id', 0, Buffer.from('data'))).toThrow('Socket is not writable')
-    })
-
-    it('should throw error when socket is destroyed', () => {
-      ;(mockSocket as any).destroyed = true
-
-      expect(() => sendBinaryChunk(mockSocket, 'test-id', 0, Buffer.from('data'))).toThrow('Socket is not writable')
-    })
-  })
-
-  describe('BINARY_TYPE_FILE_CHUNK', () => {
-    it('should be 0x01', () => {
-      expect(BINARY_TYPE_FILE_CHUNK).toBe(0x01)
-    })
-  })
-})

src/main/services/lanTransfer/__tests__/handlers/connection.test.ts

@@ -1,265 +0,0 @@
-import { EventEmitter } from 'node:events'
-import type { Socket } from 'node:net'
-
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-
-import {
-  buildHandshakeMessage,
-  createDataHandler,
-  getAbortError,
-  HANDSHAKE_PROTOCOL_VERSION,
-  pickHost,
-  waitForSocketDrain
-} from '../../handlers/connection'
-
-// Mock electron app
-vi.mock('electron', () => ({
-  app: {
-    getName: vi.fn(() => 'Cherry Studio'),
-    getVersion: vi.fn(() => '1.0.0')
-  }
-}))
-
-describe('connection handlers', () => {
-  describe('buildHandshakeMessage', () => {
-    it('should build handshake message with correct structure', () => {
-      const message = buildHandshakeMessage()
-
-      expect(message.type).toBe('handshake')
-      expect(message.deviceName).toBe('Cherry Studio')
-      expect(message.version).toBe(HANDSHAKE_PROTOCOL_VERSION)
-      expect(message.appVersion).toBe('1.0.0')
-      expect(typeof message.platform).toBe('string')
-    })
-
-    it('should use protocol version 1', () => {
-      expect(HANDSHAKE_PROTOCOL_VERSION).toBe('1')
-    })
-  })
-
-  describe('pickHost', () => {
-    it('should prefer IPv4 addresses', () => {
-      const peer = {
-        id: '1',
-        name: 'Test',
-        addresses: ['fe80::1', '192.168.1.100', '::1'],
-        updatedAt: Date.now()
-      }
-
-      expect(pickHost(peer)).toBe('192.168.1.100')
-    })
-
-    it('should fall back to first address if no IPv4', () => {
-      const peer = {
-        id: '1',
-        name: 'Test',
-        addresses: ['fe80::1', '::1'],
-        updatedAt: Date.now()
-      }
-
-      expect(pickHost(peer)).toBe('fe80::1')
-    })
-
-    it('should fall back to host property if no addresses', () => {
-      const peer = {
-        id: '1',
-        name: 'Test',
-        host: 'example.local',
-        addresses: [],
-        updatedAt: Date.now()
-      }
-
-      expect(pickHost(peer)).toBe('example.local')
-    })
-
-    it('should return undefined if no addresses or host', () => {
-      const peer = {
-        id: '1',
-        name: 'Test',
-        addresses: [],
-        updatedAt: Date.now()
-      }
-
-      expect(pickHost(peer)).toBeUndefined()
-    })
-  })
-
-  describe('createDataHandler', () => {
-    it('should parse complete lines from buffer', () => {
-      const lines: string[] = []
-      const handler = createDataHandler((line) => lines.push(line))
-
-      handler.handleData(Buffer.from('{"type":"test"}\n'))
-
-      expect(lines).toEqual(['{"type":"test"}'])
-    })
-
-    it('should handle partial lines across multiple chunks', () => {
-      const lines: string[] = []
-      const handler = createDataHandler((line) => lines.push(line))
-
-      handler.handleData(Buffer.from('{"type":'))
-      handler.handleData(Buffer.from('"test"}\n'))
-
-      expect(lines).toEqual(['{"type":"test"}'])
-    })
-
-    it('should handle multiple lines in single chunk', () => {
-      const lines: string[] = []
-      const handler = createDataHandler((line) => lines.push(line))
-
-      handler.handleData(Buffer.from('{"a":1}\n{"b":2}\n'))
-
-      expect(lines).toEqual(['{"a":1}', '{"b":2}'])
-    })
-
-    it('should reset buffer', () => {
-      const lines: string[] = []
-      const handler = createDataHandler((line) => lines.push(line))
-
-      handler.handleData(Buffer.from('partial'))
-      handler.resetBuffer()
-      handler.handleData(Buffer.from('{"complete":true}\n'))
-
-      expect(lines).toEqual(['{"complete":true}'])
-    })
-
-    it('should trim whitespace from lines', () => {
-      const lines: string[] = []
-      const handler = createDataHandler((line) => lines.push(line))
-
-      handler.handleData(Buffer.from('  {"type":"test"}  \n'))
-
-      expect(lines).toEqual(['{"type":"test"}'])
-    })
-
-    it('should skip empty lines', () => {
-      const lines: string[] = []
-      const handler = createDataHandler((line) => lines.push(line))
-
-      handler.handleData(Buffer.from('\n\n{"type":"test"}\n\n'))
-
-      expect(lines).toEqual(['{"type":"test"}'])
-    })
-
-    it('should throw error when buffer exceeds MAX_LINE_BUFFER_SIZE', () => {
-      const handler = createDataHandler(vi.fn())
-
-      // Create a buffer larger than 1MB (MAX_LINE_BUFFER_SIZE)
-      const largeData = 'x'.repeat(1024 * 1024 + 1)
-
-      expect(() => handler.handleData(Buffer.from(largeData))).toThrow('Control message too large')
-    })
-
-    it('should reset buffer after exceeding MAX_LINE_BUFFER_SIZE', () => {
-      const lines: string[] = []
-      const handler = createDataHandler((line) => lines.push(line))
-
-      // Create a buffer larger than 1MB
-      const largeData = 'x'.repeat(1024 * 1024 + 1)
-
-      try {
-        handler.handleData(Buffer.from(largeData))
-      } catch {
-        // Expected error
-      }
-
-      // Buffer should be reset, so lineBuffer should be empty
-      expect(handler.lineBuffer).toBe('')
-    })
-  })
-
-  describe('waitForSocketDrain', () => {
-    let mockSocket: Socket & EventEmitter
-
-    beforeEach(() => {
-      mockSocket = Object.assign(new EventEmitter(), {
-        destroyed: false,
-        writable: true,
-        write: vi.fn(),
-        off: vi.fn(),
-        removeAllListeners: vi.fn()
-      }) as unknown as Socket & EventEmitter
-    })
-
-    afterEach(() => {
-      vi.resetAllMocks()
-    })
-
-    it('should throw error when abort signal is already aborted', async () => {
-      const abortController = new AbortController()
-      abortController.abort(new Error('Already aborted'))
-
-      await expect(waitForSocketDrain(mockSocket, abortController.signal)).rejects.toThrow('Already aborted')
-    })
-
-    it('should throw error when socket is destroyed', async () => {
-      ;(mockSocket as any).destroyed = true
-      const abortController = new AbortController()
-
-      await expect(waitForSocketDrain(mockSocket, abortController.signal)).rejects.toThrow('Socket is closed')
-    })
-
-    it('should resolve when drain event is emitted', async () => {
-      const abortController = new AbortController()
-
-      const drainPromise = waitForSocketDrain(mockSocket, abortController.signal)
-
-      // Emit drain event after a short delay
-      setImmediate(() => mockSocket.emit('drain'))
-
-      await expect(drainPromise).resolves.toBeUndefined()
-    })
-
-    it('should reject when close event is emitted', async () => {
-      const abortController = new AbortController()
-
-      const drainPromise = waitForSocketDrain(mockSocket, abortController.signal)
-
-      setImmediate(() => mockSocket.emit('close'))
-
-      await expect(drainPromise).rejects.toThrow('Socket closed while waiting for drain')
-    })
-
-    it('should reject when error event is emitted', async () => {
-      const abortController = new AbortController()
-
-      const drainPromise = waitForSocketDrain(mockSocket, abortController.signal)
-
-      setImmediate(() => mockSocket.emit('error', new Error('Network error')))
-
-      await expect(drainPromise).rejects.toThrow('Network error')
-    })
-
-    it('should reject when abort signal is triggered', async () => {
-      const abortController = new AbortController()
-
-      const drainPromise = waitForSocketDrain(mockSocket, abortController.signal)
-
-      setImmediate(() => abortController.abort(new Error('User cancelled')))
-
-      await expect(drainPromise).rejects.toThrow('User cancelled')
-    })
-  })
-
-  describe('getAbortError', () => {
-    it('should return Error reason directly', () => {
-      const originalError = new Error('Original')
-      const signal = { aborted: true, reason: originalError } as AbortSignal
-
-      expect(getAbortError(signal, 'Fallback')).toBe(originalError)
-    })
-
-    it('should create Error from string reason', () => {
-      const signal = { aborted: true, reason: 'String reason' } as AbortSignal
-
-      expect(getAbortError(signal, 'Fallback').message).toBe('String reason')
-    })
-
-    it('should use fallback for empty reason', () => {
-      const signal = { aborted: true, reason: '' } as AbortSignal
-
-      expect(getAbortError(signal, 'Fallback').message).toBe('Fallback')
-    })
-  })
-})

src/main/services/lanTransfer/__tests__/handlers/fileTransfer.test.ts

@@ -1,216 +0,0 @@
-import { EventEmitter } from 'node:events'
-import type * as fs from 'node:fs'
-import type { Socket } from 'node:net'
-
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-
-import {
-  abortTransfer,
-  cleanupTransfer,
-  createTransferState,
-  formatFileSize,
-  streamFileChunks
-} from '../../handlers/fileTransfer'
-import type { ActiveFileTransfer } from '../../types'
-
-// Mock binaryProtocol
-vi.mock('../../binaryProtocol', () => ({
-  sendBinaryChunk: vi.fn().mockReturnValue(true)
-}))
-
-// Mock connection handlers
-vi.mock('./connection', () => ({
-  waitForSocketDrain: vi.fn().mockResolvedValue(undefined),
-  getAbortError: vi.fn((signal, fallback) => {
-    const reason = (signal as AbortSignal & { reason?: unknown }).reason
-    if (reason instanceof Error) return reason
-    if (typeof reason === 'string' && reason.length > 0) return new Error(reason)
-    return new Error(fallback)
-  })
-}))
-
-// Note: validateFile and calculateFileChecksum tests are skipped because
-// the test environment has globally mocked node:fs and node:os modules.
-// These functions are tested through integration tests instead.
-
-describe('fileTransfer handlers', () => {
-  describe('createTransferState', () => {
-    it('should create transfer state with correct defaults', () => {
-      const state = createTransferState('uuid-123', 'test.zip', 1024000, 'abc123')
-
-      expect(state.transferId).toBe('uuid-123')
-      expect(state.fileName).toBe('test.zip')
-      expect(state.fileSize).toBe(1024000)
-      expect(state.checksum).toBe('abc123')
-      expect(state.bytesSent).toBe(0)
-      expect(state.currentChunk).toBe(0)
-      expect(state.isCancelled).toBe(false)
-      expect(state.abortController).toBeInstanceOf(AbortController)
-    })
-
-    it('should calculate totalChunks based on chunk size', () => {
-      // 512KB chunk size
-      const state = createTransferState('id', 'test.zip', 1024 * 1024, 'checksum') // 1MB
-
-      expect(state.totalChunks).toBe(2) // 1MB / 512KB = 2
-    })
-  })
-
-  describe('abortTransfer', () => {
-    it('should abort transfer and destroy stream', () => {
-      const mockStream = {
-        destroyed: false,
-        destroy: vi.fn()
-      } as unknown as fs.ReadStream
-
-      const transfer: ActiveFileTransfer = {
-        transferId: 'test',
-        fileName: 'test.zip',
-        fileSize: 1000,
-        checksum: 'abc',
-        totalChunks: 1,
-        chunkSize: 512000,
-        bytesSent: 0,
-        currentChunk: 0,
-        startedAt: Date.now(),
-        stream: mockStream,
-        isCancelled: false,
-        abortController: new AbortController()
-      }
-
-      const error = new Error('Test abort')
-      abortTransfer(transfer, error)
-
-      expect(transfer.isCancelled).toBe(true)
-      expect(transfer.abortController.signal.aborted).toBe(true)
-      expect(mockStream.destroy).toHaveBeenCalledWith(error)
-    })
-
-    it('should handle undefined transfer', () => {
-      expect(() => abortTransfer(undefined, new Error('test'))).not.toThrow()
-    })
-
-    it('should not abort already aborted controller', () => {
-      const transfer: ActiveFileTransfer = {
-        transferId: 'test',
-        fileName: 'test.zip',
-        fileSize: 1000,
-        checksum: 'abc',
-        totalChunks: 1,
-        chunkSize: 512000,
-        bytesSent: 0,
-        currentChunk: 0,
-        startedAt: Date.now(),
-        isCancelled: false,
-        abortController: new AbortController()
-      }
-
-      transfer.abortController.abort()
-
-      // Should not throw when aborting again
-      expect(() => abortTransfer(transfer, new Error('test'))).not.toThrow()
-    })
-  })
-
-  describe('cleanupTransfer', () => {
-    it('should cleanup transfer resources', () => {
-      const mockStream = {
-        destroyed: false,
-        destroy: vi.fn()
-      } as unknown as fs.ReadStream
-
-      const transfer: ActiveFileTransfer = {
-        transferId: 'test',
-        fileName: 'test.zip',
-        fileSize: 1000,
-        checksum: 'abc',
-        totalChunks: 1,
-        chunkSize: 512000,
-        bytesSent: 0,
-        currentChunk: 0,
-        startedAt: Date.now(),
-        stream: mockStream,
-        isCancelled: false,
-        abortController: new AbortController()
-      }
-
-      cleanupTransfer(transfer)
-
-      expect(transfer.abortController.signal.aborted).toBe(true)
-      expect(mockStream.destroy).toHaveBeenCalled()
-    })
-
-    it('should handle undefined transfer', () => {
-      expect(() => cleanupTransfer(undefined)).not.toThrow()
-    })
-  })
-
-  describe('formatFileSize', () => {
-    it('should format 0 bytes', () => {
-      expect(formatFileSize(0)).toBe('0 B')
-    })
-
-    it('should format bytes', () => {
-      expect(formatFileSize(500)).toBe('500 B')
-    })
-
-    it('should format kilobytes', () => {
-      expect(formatFileSize(1024)).toBe('1 KB')
-      expect(formatFileSize(2048)).toBe('2 KB')
-    })
-
-    it('should format megabytes', () => {
-      expect(formatFileSize(1024 * 1024)).toBe('1 MB')
-      expect(formatFileSize(5 * 1024 * 1024)).toBe('5 MB')
-    })
-
-    it('should format gigabytes', () => {
-      expect(formatFileSize(1024 * 1024 * 1024)).toBe('1 GB')
-    })
-
-    it('should format with decimal precision', () => {
-      expect(formatFileSize(1536)).toBe('1.5 KB')
-      expect(formatFileSize(1.5 * 1024 * 1024)).toBe('1.5 MB')
-    })
-  })
-
-  // Note: streamFileChunks tests require careful mocking of fs.createReadStream
-  // which is globally mocked in the test environment. These tests verify the
-  // streaming logic works correctly with mock streams.
-  describe('streamFileChunks', () => {
-    let mockSocket: Socket & EventEmitter
-    let mockProgress: ReturnType<typeof vi.fn>
-
-    beforeEach(() => {
-      vi.clearAllMocks()
-
-      mockSocket = Object.assign(new EventEmitter(), {
-        destroyed: false,
-        writable: true,
-        write: vi.fn().mockReturnValue(true),
-        cork: vi.fn(),
-        uncork: vi.fn()
-      }) as unknown as Socket & EventEmitter
-
-      mockProgress = vi.fn()
-    })
-
-    afterEach(() => {
-      vi.resetAllMocks()
-    })
-
-    it('should throw when abort signal is already aborted', async () => {
-      const transfer = createTransferState('test-id', 'test.zip', 1024, 'checksum')
-      transfer.abortController.abort(new Error('Already cancelled'))
-
-      await expect(
-        streamFileChunks(mockSocket, '/fake/path.zip', transfer, transfer.abortController.signal, mockProgress)
-      ).rejects.toThrow()
-    })
-
-    // Note: Full integration testing of streamFileChunks with actual file streaming
-    // requires a real file system, which cannot be easily mocked in ESM.
-    // The abort signal test above verifies the early abort path.
-    // Additional streaming tests are covered through integration tests.
-  })
-})

src/main/services/lanTransfer/__tests__/responseManager.test.ts

@@ -1,177 +0,0 @@
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-
-import { ResponseManager } from '../responseManager'
-
-describe('ResponseManager', () => {
-  let manager: ResponseManager
-
-  beforeEach(() => {
-    vi.useFakeTimers()
-    manager = new ResponseManager()
-  })
-
-  afterEach(() => {
-    vi.useRealTimers()
-  })
-
-  describe('buildResponseKey', () => {
-    it('should build key with type only', () => {
-      expect(manager.buildResponseKey('handshake_ack')).toBe('handshake_ack')
-    })
-
-    it('should build key with type and transferId', () => {
-      expect(manager.buildResponseKey('file_start_ack', 'uuid-123')).toBe('file_start_ack:uuid-123')
-    })
-
-    it('should build key with type, transferId, and chunkIndex', () => {
-      expect(manager.buildResponseKey('file_chunk_ack', 'uuid-123', 5)).toBe('file_chunk_ack:uuid-123:5')
-    })
-  })
-
-  describe('waitForResponse', () => {
-    it('should resolve when tryResolve is called with matching key', async () => {
-      const resolvePromise = new Promise<unknown>((resolve, reject) => {
-        manager.waitForResponse('handshake_ack', 5000, resolve, reject)
-      })
-
-      const payload = { type: 'handshake_ack', accepted: true }
-      const resolved = manager.tryResolve('handshake_ack', payload)
-
-      expect(resolved).toBe(true)
-      await expect(resolvePromise).resolves.toEqual(payload)
-    })
-
-    it('should reject on timeout', async () => {
-      const resolvePromise = new Promise<unknown>((resolve, reject) => {
-        manager.waitForResponse('handshake_ack', 1000, resolve, reject)
-      })
-
-      vi.advanceTimersByTime(1001)
-
-      await expect(resolvePromise).rejects.toThrow('Timeout waiting for handshake_ack')
-    })
-
-    it('should call onTimeout callback when timeout occurs', async () => {
-      const onTimeout = vi.fn()
-      manager.setTimeoutCallback(onTimeout)
-
-      const resolvePromise = new Promise<unknown>((resolve, reject) => {
-        manager.waitForResponse('test', 1000, resolve, reject)
-      })
-
-      vi.advanceTimersByTime(1001)
-
-      await expect(resolvePromise).rejects.toThrow()
-      expect(onTimeout).toHaveBeenCalled()
-    })
-
-    it('should reject when abort signal is triggered', async () => {
-      const abortController = new AbortController()
-
-      const resolvePromise = new Promise<unknown>((resolve, reject) => {
-        manager.waitForResponse('test', 10000, resolve, reject, undefined, undefined, abortController.signal)
-      })
-
-      abortController.abort(new Error('User cancelled'))
-
-      await expect(resolvePromise).rejects.toThrow('User cancelled')
-    })
-
-    it('should replace existing response with same key', async () => {
-      const firstReject = vi.fn()
-      const secondResolve = vi.fn()
-      const secondReject = vi.fn()
-
-      manager.waitForResponse('test', 5000, vi.fn(), firstReject)
-      manager.waitForResponse('test', 5000, secondResolve, secondReject)
-
-      // First should be cleared (no rejection since it's replaced)
-      const payload = { type: 'test' }
-      manager.tryResolve('test', payload)
-
-      expect(secondResolve).toHaveBeenCalledWith(payload)
-    })
-  })
-
-  describe('tryResolve', () => {
-    it('should return false when no matching response', () => {
-      expect(manager.tryResolve('nonexistent', {})).toBe(false)
-    })
-
-    it('should match with transferId', async () => {
-      const resolvePromise = new Promise<unknown>((resolve, reject) => {
-        manager.waitForResponse('file_start_ack', 5000, resolve, reject, 'uuid-123')
-      })
-
-      const payload = { type: 'file_start_ack', transferId: 'uuid-123' }
-      manager.tryResolve('file_start_ack', payload, 'uuid-123')
-
-      await expect(resolvePromise).resolves.toEqual(payload)
-    })
-  })
-
-  describe('rejectAll', () => {
-    it('should reject all pending responses', async () => {
-      const promises = [
-        new Promise<unknown>((resolve, reject) => {
-          manager.waitForResponse('test1', 5000, resolve, reject)
-        }),
-        new Promise<unknown>((resolve, reject) => {
-          manager.waitForResponse('test2', 5000, resolve, reject, 'uuid')
-        })
-      ]
-
-      manager.rejectAll(new Error('Connection closed'))
-
-      await expect(promises[0]).rejects.toThrow('Connection closed')
-      await expect(promises[1]).rejects.toThrow('Connection closed')
-    })
-  })
-
-  describe('clearPendingResponse', () => {
-    it('should clear specific response by key', () => {
-      manager.waitForResponse('test', 5000, vi.fn(), vi.fn())
-
-      manager.clearPendingResponse('test')
-
-      expect(manager.tryResolve('test', {})).toBe(false)
-    })
-
-    it('should clear all responses when no key provided', () => {
-      manager.waitForResponse('test1', 5000, vi.fn(), vi.fn())
-      manager.waitForResponse('test2', 5000, vi.fn(), vi.fn())
-
-      manager.clearPendingResponse()
-
-      expect(manager.tryResolve('test1', {})).toBe(false)
-      expect(manager.tryResolve('test2', {})).toBe(false)
-    })
-  })
-
-  describe('getAbortError', () => {
-    it('should return Error reason directly', () => {
-      const originalError = new Error('Original error')
-      const signal = { aborted: true, reason: originalError } as AbortSignal
-
-      const error = manager.getAbortError(signal, 'Fallback')
-
-      expect(error).toBe(originalError)
-    })
-
-    it('should create Error from string reason', () => {
-      const signal = { aborted: true, reason: 'String reason' } as AbortSignal
-
-      const error = manager.getAbortError(signal, 'Fallback')
-
-      expect(error.message).toBe('String reason')
-    })
-
-    it('should use fallback message when no reason', () => {
-      const signal = { aborted: true } as AbortSignal
-
-      const error = manager.getAbortError(signal, 'Fallback message')
-
-      expect(error.message).toBe('Fallback message')
-    })
-  })
-})

src/main/services/lanTransfer/binaryProtocol.ts

@@ -1,67 +0,0 @@
-import type { Socket } from 'node:net'
-
-/**
- * Binary protocol constants (v1)
- */
-export const BINARY_TYPE_FILE_CHUNK = 0x01
-
-/**
- * Send file chunk as binary frame (protocol v1 - streaming mode)
- *
- * Frame format:
- * ```
- * ┌──────────┬──────────┬──────────┬───────────────┬──────────────┬────────────┬───────────┐
- * │ Magic    │ TotalLen │ Type     │ TransferId Len│ TransferId   │ ChunkIdx   │ Data      │
- * │ 0x43 0x53│ (4B BE)  │ 0x01     │ (2B BE)       │ (variable)   │ (4B BE)    │ (raw)     │
- * └──────────┴──────────┴──────────┴───────────────┴──────────────┴────────────┴───────────┘
- * ```
- *
- * @param socket - TCP socket to write to
- * @param transferId - UUID of the transfer
- * @param chunkIndex - Index of the chunk (0-based)
- * @param data - Raw chunk data buffer
- * @returns true if data was buffered, false if backpressure should be applied
- */
-export function sendBinaryChunk(socket: Socket, transferId: string, chunkIndex: number, data: Buffer): boolean {
-  if (!socket || socket.destroyed || !socket.writable) {
-    throw new Error('Socket is not writable')
-  }
-
-  const tidBuffer = Buffer.from(transferId, 'utf8')
-  const tidLen = tidBuffer.length
-
-  // totalLen = type(1) + tidLen(2) + tid(n) + idx(4) + data(m)
-  const totalLen = 1 + 2 + tidLen + 4 + data.length
-
-  const header = Buffer.allocUnsafe(2 + 4 + 1 + 2 + tidLen + 4)
-  let offset = 0
-
-  // Magic (2 bytes): "CS"
-  header[offset++] = 0x43
-  header[offset++] = 0x53
-
-  // TotalLen (4 bytes, Big-Endian)
-  header.writeUInt32BE(totalLen, offset)
-  offset += 4
-
-  // Type (1 byte)
-  header[offset++] = BINARY_TYPE_FILE_CHUNK
-
-  // TransferId length (2 bytes, Big-Endian)
-  header.writeUInt16BE(tidLen, offset)
-  offset += 2
-
-  // TransferId (variable)
-  tidBuffer.copy(header, offset)
-  offset += tidLen
-
-  // ChunkIndex (4 bytes, Big-Endian)
-  header.writeUInt32BE(chunkIndex, offset)
-
-  socket.cork()
-  const wroteHeader = socket.write(header)
-  const wroteData = socket.write(data)
-  socket.uncork()
-
-  return wroteHeader && wroteData
-}

src/main/services/lanTransfer/handlers/connection.ts

@@ -1,162 +0,0 @@
-import { isIP, type Socket } from 'node:net'
-import { platform } from 'node:os'
-
-import { loggerService } from '@logger'
-import type { LanHandshakeRequestMessage, LocalTransferPeer } from '@shared/config/types'
-import { app } from 'electron'
-
-import type { ConnectionContext } from '../types'
-
-export const HANDSHAKE_PROTOCOL_VERSION = '1'
-
-/** Maximum size for line buffer to prevent memory exhaustion from malicious peers */
-const MAX_LINE_BUFFER_SIZE = 1024 * 1024 // 1MB limit for control messages
-
-const logger = loggerService.withContext('LanTransferConnection')
-
-/**
- * Build a handshake request message with device info.
- */
-export function buildHandshakeMessage(): LanHandshakeRequestMessage {
-  return {
-    type: 'handshake',
-    deviceName: app.getName(),
-    version: HANDSHAKE_PROTOCOL_VERSION,
-    platform: platform(),
-    appVersion: app.getVersion()
-  }
-}
-
-/**
- * Pick the best host address from a peer's available addresses.
- * Prefers IPv4 addresses over IPv6.
- */
-export function pickHost(peer: LocalTransferPeer): string | undefined {
-  const preferred = peer.addresses?.find((addr) => isIP(addr) === 4) || peer.addresses?.[0]
-  return preferred || peer.host
-}
-
-/**
- * Send a test ping message after successful handshake.
- */
-export function sendTestPing(ctx: ConnectionContext): void {
-  const payload = 'hello world'
-  try {
-    ctx.sendControlMessage({ type: 'ping', payload })
-    logger.info('Sent LAN ping test payload')
-    ctx.broadcastClientEvent({
-      type: 'ping_sent',
-      payload,
-      timestamp: Date.now()
-    })
-  } catch (error) {
-    const message = error instanceof Error ? error.message : String(error)
-    logger.error('Failed to send LAN test ping', error as Error)
-    ctx.broadcastClientEvent({
-      type: 'error',
-      message,
-      timestamp: Date.now()
-    })
-  }
-}
-
-/**
- * Attach data listener to socket for receiving control messages.
- * Returns a function to parse the line buffer.
- */
-export function createDataHandler(onControlLine: (line: string) => void): {
-  lineBuffer: string
-  handleData: (chunk: Buffer) => void
-  resetBuffer: () => void
-} {
-  let lineBuffer = ''
-
-  return {
-    get lineBuffer() {
-      return lineBuffer
-    },
-    handleData(chunk: Buffer) {
-      lineBuffer += chunk.toString('utf8')
-
-      // Prevent memory exhaustion from malicious peers sending data without newlines
-      if (lineBuffer.length > MAX_LINE_BUFFER_SIZE) {
-        logger.error('Line buffer exceeded maximum size, resetting')
-        lineBuffer = ''
-        throw new Error('Control message too large')
-      }
-
-      let newlineIndex = lineBuffer.indexOf('\n')
-      while (newlineIndex !== -1) {
-        const line = lineBuffer.slice(0, newlineIndex).trim()
-        lineBuffer = lineBuffer.slice(newlineIndex + 1)
-        if (line.length > 0) {
-          onControlLine(line)
-        }
-        newlineIndex = lineBuffer.indexOf('\n')
-      }
-    },
-    resetBuffer() {
-      lineBuffer = ''
-    }
-  }
-}
-
-/**
- * Wait for socket to drain (backpressure handling).
- */
-export async function waitForSocketDrain(socket: Socket, abortSignal: AbortSignal): Promise<void> {
-  if (abortSignal.aborted) {
-    throw getAbortError(abortSignal, 'Transfer aborted while waiting for socket drain')
-  }
-  if (socket.destroyed) {
-    throw new Error('Socket is closed')
-  }
-
-  await new Promise<void>((resolve, reject) => {
-    const cleanup = () => {
-      socket.off('drain', onDrain)
-      socket.off('close', onClose)
-      socket.off('error', onError)
-      abortSignal.removeEventListener('abort', onAbort)
-    }
-
-    const onDrain = () => {
-      cleanup()
-      resolve()
-    }
-
-    const onClose = () => {
-      cleanup()
-      reject(new Error('Socket closed while waiting for drain'))
-    }
-
-    const onError = (error: Error) => {
-      cleanup()
-      reject(error)
-    }
-
-    const onAbort = () => {
-      cleanup()
-      reject(getAbortError(abortSignal, 'Transfer aborted while waiting for socket drain'))
-    }
-
-    socket.once('drain', onDrain)
-    socket.once('close', onClose)
-    socket.once('error', onError)
-    abortSignal.addEventListener('abort', onAbort, { once: true })
-  })
-}
-
-/**
- * Get the error from an abort signal, or create a fallback error.
- */
-export function getAbortError(signal: AbortSignal, fallbackMessage: string): Error {
-  const reason = (signal as AbortSignal & { reason?: unknown }).reason
-  if (reason instanceof Error) {
-    return reason
-  }
-  if (typeof reason === 'string' && reason.length > 0) {
-    return new Error(reason)
-  }
-  return new Error(fallbackMessage)
-}

src/main/services/lanTransfer/handlers/fileTransfer.ts

@@ -1,267 +0,0 @@
-import * as crypto from 'node:crypto'
-import * as fs from 'node:fs'
-import type { Socket } from 'node:net'
-import * as path from 'node:path'
-
-import { loggerService } from '@logger'
-import type {
-  LanFileCompleteMessage,
-  LanFileEndMessage,
-  LanFileStartAckMessage,
-  LanFileStartMessage
-} from '@shared/config/types'
-import {
-  LAN_TRANSFER_CHUNK_SIZE,
-  LAN_TRANSFER_COMPLETE_TIMEOUT_MS,
-  LAN_TRANSFER_MAX_FILE_SIZE
-} from '@shared/config/types'
-
-import { sendBinaryChunk } from '../binaryProtocol'
-import type { ActiveFileTransfer, FileTransferContext } from '../types'
-import { getAbortError, waitForSocketDrain } from './connection'
-
-const DEFAULT_FILE_START_ACK_TIMEOUT_MS = 30_000 // 30s for file_start_ack
-
-const logger = loggerService.withContext('LanTransferFileHandler')
-
-/**
- * Validate a file for transfer.
- * Checks existence, type, extension, and size limits.
- */
-export async function validateFile(filePath: string): Promise<{ stats: fs.Stats; fileName: string }> {
-  let stats: fs.Stats
-  try {
-    stats = await fs.promises.stat(filePath)
-  } catch (error) {
-    const nodeError = error as NodeJS.ErrnoException
-    if (nodeError.code === 'ENOENT') {
-      throw new Error(`File not found: ${filePath}`)
-    } else if (nodeError.code === 'EACCES') {
-      throw new Error(`Permission denied: ${filePath}`)
-    } else if (nodeError.code === 'ENOTDIR') {
-      throw new Error(`Invalid path: ${filePath}`)
-    } else {
-      throw new Error(`Cannot access file: ${filePath} (${nodeError.code || 'unknown error'})`)
-    }
-  }
-
-  if (!stats.isFile()) {
-    throw new Error('Path is not a file')
-  }
-
-  const fileName = path.basename(filePath)
-  const ext = path.extname(fileName).toLowerCase()
-  if (ext !== '.zip') {
-    throw new Error('Only ZIP files are supported')
-  }
-
-  if (stats.size > LAN_TRANSFER_MAX_FILE_SIZE) {
-    throw new Error(`File too large. Maximum size is ${formatFileSize(LAN_TRANSFER_MAX_FILE_SIZE)}`)
-  }
-
-  return { stats, fileName }
-}
-
-/**
- * Calculate SHA-256 checksum of a file.
- */
-export async function calculateFileChecksum(filePath: string): Promise<string> {
-  return new Promise((resolve, reject) => {
-    const hash = crypto.createHash('sha256')
-    const stream = fs.createReadStream(filePath)
-    stream.on('data', (data) => hash.update(data))
-    stream.on('end', () => resolve(hash.digest('hex')))
-    stream.on('error', reject)
-  })
-}
-
-/**
- * Create initial transfer state for a new file transfer.
- */
-export function createTransferState(
-  transferId: string,
-  fileName: string,
-  fileSize: number,
-  checksum: string
-): ActiveFileTransfer {
-  const chunkSize = LAN_TRANSFER_CHUNK_SIZE
-  const totalChunks = Math.ceil(fileSize / chunkSize)
-
-  return {
-    transferId,
-    fileName,
-    fileSize,
-    checksum,
-    totalChunks,
-    chunkSize,
-    bytesSent: 0,
-    currentChunk: 0,
-    startedAt: Date.now(),
-    isCancelled: false,
-    abortController: new AbortController()
-  }
-}
-
-/**
- * Send file_start message to receiver.
- */
-export function sendFileStart(ctx: FileTransferContext, transfer: ActiveFileTransfer): void {
-  const startMessage: LanFileStartMessage = {
-    type: 'file_start',
-    transferId: transfer.transferId,
-    fileName: transfer.fileName,
-    fileSize: transfer.fileSize,
-    mimeType: 'application/zip',
-    checksum: transfer.checksum,
-    totalChunks: transfer.totalChunks,
-    chunkSize: transfer.chunkSize
-  }
-  ctx.sendControlMessage(startMessage)
-  logger.info('Sent file_start message')
-}
-
-/**
- * Wait for file_start_ack from receiver.
- */
-export function waitForFileStartAck(
-  ctx: FileTransferContext,
-  transferId: string,
-  abortSignal?: AbortSignal
-): Promise<LanFileStartAckMessage> {
-  return new Promise((resolve, reject) => {
-    ctx.waitForResponse(
-      'file_start_ack',
-      DEFAULT_FILE_START_ACK_TIMEOUT_MS,
-      (payload) => resolve(payload as LanFileStartAckMessage),
-      reject,
-      transferId,
-      undefined,
-      abortSignal
-    )
-  })
-}
-
-/**
- * Wait for file_complete from receiver after all chunks sent.
- */
-export function waitForFileComplete(
-  ctx: FileTransferContext,
-  transferId: string,
-  abortSignal?: AbortSignal
-): Promise<LanFileCompleteMessage> {
-  return new Promise((resolve, reject) => {
-    ctx.waitForResponse(
-      'file_complete',
-      LAN_TRANSFER_COMPLETE_TIMEOUT_MS,
-      (payload) => resolve(payload as LanFileCompleteMessage),
-      reject,
-      transferId,
-      undefined,
-      abortSignal
-    )
-  })
-}
-
-/**
- * Send file_end message to receiver.
- */
-export function sendFileEnd(ctx: FileTransferContext, transferId: string): void {
-  const endMessage: LanFileEndMessage = {
-    type: 'file_end',
-    transferId
-  }
-  ctx.sendControlMessage(endMessage)
-  logger.info('Sent file_end message')
-}
-
-/**
- * Stream file chunks to the receiver (v1 streaming mode - no per-chunk acknowledgment).
- */
-export async function streamFileChunks(
-  socket: Socket,
-  filePath: string,
-  transfer: ActiveFileTransfer,
-  abortSignal: AbortSignal,
-  onProgress: (bytesSent: number, chunkIndex: number) => void
-): Promise<void> {
-  const { chunkSize, transferId } = transfer
-
-  const stream = fs.createReadStream(filePath, { highWaterMark: chunkSize })
-  transfer.stream = stream
-
-  let chunkIndex = 0
-  let bytesSent = 0
-
-  try {
-    for await (const chunk of stream) {
-      if (abortSignal.aborted) {
-        throw getAbortError(abortSignal, 'Transfer aborted')
-      }
-
-      const buffer = Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk)
-      bytesSent += buffer.length
-
-      // Send chunk as binary frame (v1 streaming) with backpressure handling
-      const canContinue = sendBinaryChunk(socket, transferId, chunkIndex, buffer)
-      if (!canContinue) {
-        await waitForSocketDrain(socket, abortSignal)
-      }
-
-      // Update progress
-      transfer.bytesSent = bytesSent
-      transfer.currentChunk = chunkIndex
-
-      onProgress(bytesSent, chunkIndex)
-      chunkIndex++
-    }
-
-    logger.info(`File streaming completed: ${chunkIndex} chunks sent`)
-  } catch (error) {
-    logger.error('File streaming failed', error as Error)
-    throw error
-  }
-}
-
-/**
- * Abort an active transfer and clean up resources.
- */
-export function abortTransfer(transfer: ActiveFileTransfer | undefined, error: Error): void {
-  if (!transfer) {
-    return
-  }
-
-  transfer.isCancelled = true
-  if (!transfer.abortController.signal.aborted) {
-    transfer.abortController.abort(error)
-  }
-  if (transfer.stream && !transfer.stream.destroyed) {
-    transfer.stream.destroy(error)
-  }
-}
-
-/**
- * Clean up transfer resources without error.
- */
-export function cleanupTransfer(transfer: ActiveFileTransfer | undefined): void {
-  if (!transfer) {
-    return
-  }
-
-  if (!transfer.abortController.signal.aborted) {
-    transfer.abortController.abort()
-  }
-  if (transfer.stream && !transfer.stream.destroyed) {
-    transfer.stream.destroy()
-  }
-}
-
-/**
- * Format bytes into human-readable size string.
- */
-export function formatFileSize(bytes: number): string {
-  if (bytes === 0) return '0 B'
-  const k = 1024
-  const sizes = ['B', 'KB', 'MB', 'GB']
-  const i = Math.floor(Math.log(bytes) / Math.log(k))
-  return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i]
-}

src/main/services/lanTransfer/handlers/index.ts

@@ -1,22 +0,0 @@
-export {
-  buildHandshakeMessage,
-  createDataHandler,
-  getAbortError,
-  HANDSHAKE_PROTOCOL_VERSION,
-  pickHost,
-  sendTestPing,
-  waitForSocketDrain
-} from './connection'
-export {
-  abortTransfer,
-  calculateFileChecksum,
-  cleanupTransfer,
-  createTransferState,
-  formatFileSize,
-  sendFileEnd,
-  sendFileStart,
-  streamFileChunks,
-  validateFile,
-  waitForFileComplete,
-  waitForFileStartAck
-} from './fileTransfer'

src/main/services/lanTransfer/index.ts

@@ -1,21 +0,0 @@
-/**
- * LAN Transfer Client Module
- *
- * Protocol: v1.0 (streaming mode)
- *
- * Features:
- * - Binary frame format for file chunks (no base64 overhead)
- * - Streaming mode (no per-chunk acknowledgment)
- * - JSON messages for control flow (handshake, file_start, file_end, etc.)
- * - Global timeout protection
- * - Backpressure handling
- *
- * Binary Frame Format:
- * ┌──────────┬──────────┬──────────┬───────────────┬──────────────┬────────────┬───────────┐
- * │ Magic    │ TotalLen │ Type     │ TransferId Len│ TransferId   │ ChunkIdx   │ Data      │
- * │ 0x43 0x53│ (4B BE)  │ 0x01     │ (2B BE)       │ (variable)   │ (4B BE)    │ (raw)     │
- * └──────────┴──────────┴──────────┴───────────────┴──────────────┴────────────┴───────────┘
- */
-
-export { HANDSHAKE_PROTOCOL_VERSION, lanTransferClientService } from './LanTransferClientService'
-export type { ActiveFileTransfer, ConnectionContext, FileTransferContext, PendingResponse } from './types'

src/main/services/lanTransfer/responseManager.ts

@@ -1,144 +0,0 @@
-import type { PendingResponse } from './types'
-
-/**
- * Manages pending response handlers for awaiting control messages.
- * Handles timeouts, abort signals, and cleanup.
- */
-export class ResponseManager {
-  private pendingResponses = new Map<string, PendingResponse>()
-  private onTimeout?: () => void
-
-  /**
-   * Set a callback to be called when a response times out.
-   * Typically used to trigger disconnect on timeout.
-   */
-  setTimeoutCallback(callback: () => void): void {
-    this.onTimeout = callback
-  }
-
-  /**
-   * Build a composite key for identifying pending responses.
-   */
-  buildResponseKey(type: string, transferId?: string, chunkIndex?: number): string {
-    const parts = [type]
-    if (transferId !== undefined) parts.push(transferId)
-    if (chunkIndex !== undefined) parts.push(String(chunkIndex))
-    return parts.join(':')
-  }
-
-  /**
-   * Register a response listener with timeout and optional abort signal.
-   */
-  waitForResponse(
-    type: string,
-    timeoutMs: number,
-    resolve: (payload: unknown) => void,
-    reject: (error: Error) => void,
-    transferId?: string,
-    chunkIndex?: number,
-    abortSignal?: AbortSignal
-  ): void {
-    const responseKey = this.buildResponseKey(type, transferId, chunkIndex)
-
-    // Clear any existing response with the same key
-    this.clearPendingResponse(responseKey)
-
-    const timeoutHandle = setTimeout(() => {
-      this.clearPendingResponse(responseKey)
-      const error = new Error(`Timeout waiting for ${type}`)
-      reject(error)
-      this.onTimeout?.()
-    }, timeoutMs)
-
-    const pending: PendingResponse = {
-      type,
-      transferId,
-      chunkIndex,
-      resolve,
-      reject,
-      timeoutHandle,
-      abortSignal
-    }
-
-    if (abortSignal) {
-      const abortListener = () => {
-        this.clearPendingResponse(responseKey)
-        reject(this.getAbortError(abortSignal, `Aborted while waiting for ${type}`))
-      }
-      pending.abortListener = abortListener
-      abortSignal.addEventListener('abort', abortListener, { once: true })
-    }
-
-    this.pendingResponses.set(responseKey, pending)
-  }
-
-  /**
-   * Try to resolve a pending response by type and optional identifiers.
-   * Returns true if a matching response was found and resolved.
-   */
-  tryResolve(type: string, payload: unknown, transferId?: string, chunkIndex?: number): boolean {
-    const responseKey = this.buildResponseKey(type, transferId, chunkIndex)
-    const pendingResponse = this.pendingResponses.get(responseKey)
-
-    if (pendingResponse) {
-      const resolver = pendingResponse.resolve
-      this.clearPendingResponse(responseKey)
-      resolver(payload)
-      return true
-    }
-
-    return false
-  }
-
-  /**
-   * Clear a single pending response by key, or all responses if no key provided.
-   */
-  clearPendingResponse(key?: string): void {
-    if (key) {
-      const pending = this.pendingResponses.get(key)
-      if (pending?.timeoutHandle) {
-        clearTimeout(pending.timeoutHandle)
-      }
-      if (pending?.abortSignal && pending.abortListener) {
-        pending.abortSignal.removeEventListener('abort', pending.abortListener)
-      }
-      this.pendingResponses.delete(key)
-    } else {
-      // Clear all pending responses
-      for (const pending of this.pendingResponses.values()) {
-        if (pending.timeoutHandle) {
-          clearTimeout(pending.timeoutHandle)
-        }
-        if (pending.abortSignal && pending.abortListener) {
-          pending.abortSignal.removeEventListener('abort', pending.abortListener)
-        }
-      }
-      this.pendingResponses.clear()
-    }
-  }
-
-  /**
-   * Reject all pending responses with the given error.
-   */
-  rejectAll(error: Error): void {
-    for (const key of Array.from(this.pendingResponses.keys())) {
-      const pending = this.pendingResponses.get(key)
-      this.clearPendingResponse(key)
-      pending?.reject(error)
-    }
-  }
-
-  /**
-   * Get the abort error from an abort signal, or create a fallback error.
-   */
-  getAbortError(signal: AbortSignal, fallbackMessage: string): Error {
-    const reason = (signal as AbortSignal & { reason?: unknown }).reason
-    if (reason instanceof Error) {
-      return reason
-    }
-    if (typeof reason === 'string' && reason.length > 0) {
-      return new Error(reason)
-    }
-    return new Error(fallbackMessage)
-  }
-}

src/main/services/lanTransfer/types.ts

@@ -1,65 +0,0 @@
-import type * as fs from 'node:fs'
-import type { Socket } from 'node:net'
-
-import type { LanClientEvent, LocalTransferPeer } from '@shared/config/types'
-
-/**
- * Pending response handler for awaiting control messages
- */
-export type PendingResponse = {
-  type: string
-  transferId?: string
-  chunkIndex?: number
-  resolve: (payload: unknown) => void
-  reject: (error: Error) => void
-  timeoutHandle?: NodeJS.Timeout
-  abortSignal?: AbortSignal
-  abortListener?: () => void
-}
-
-/**
- * Active file transfer state tracking
- */
-export type ActiveFileTransfer = {
-  transferId: string
-  fileName: string
-  fileSize: number
-  checksum: string
-  totalChunks: number
-  chunkSize: number
-  bytesSent: number
-  currentChunk: number
-  startedAt: number
-  stream?: fs.ReadStream
-  isCancelled: boolean
-  abortController: AbortController
-}
-
-/**
- * Context interface for connection handlers
- * Provides access to service methods without circular dependencies
- */
-export type ConnectionContext = {
-  socket: Socket | null
-  currentPeer?: LocalTransferPeer
-  sendControlMessage: (message: Record<string, unknown>) => void
-  broadcastClientEvent: (event: LanClientEvent) => void
-}
-
-/**
- * Context interface for file transfer handlers
- * Extends connection context with transfer-specific methods
- */
-export type FileTransferContext = ConnectionContext & {
-  activeTransfer?: ActiveFileTransfer
-  setActiveTransfer: (transfer: ActiveFileTransfer | undefined) => void
-  waitForResponse: (
-    type: string,
-    timeoutMs: number,
-    resolve: (payload: unknown) => void,
-    reject: (error: Error) => void,
-    transferId?: string,
-    chunkIndex?: number,
-    abortSignal?: AbortSignal
-  ) => void
-}

src/main/services/mcp/ServerLogBuffer.ts

@@ -1,36 +0,0 @@
-export type MCPServerLogEntry = {
-  timestamp: number
-  level: 'debug' | 'info' | 'warn' | 'error' | 'stderr' | 'stdout'
-  message: string
-  data?: any
-  source?: string
-}
-
-/**
- * Lightweight ring buffer for per-server MCP logs.
- */
-export class ServerLogBuffer {
-  private maxEntries: number
-  private logs: Map<string, MCPServerLogEntry[]> = new Map()
-
-  constructor(maxEntries = 200) {
-    this.maxEntries = maxEntries
-  }
-
-  append(serverKey: string, entry: MCPServerLogEntry) {
-    const list = this.logs.get(serverKey) ?? []
-    list.push(entry)
-    if (list.length > this.maxEntries) {
-      list.splice(0, list.length - this.maxEntries)
-    }
-    this.logs.set(serverKey, list)
-  }
-
-  get(serverKey: string): MCPServerLogEntry[] {
-    return [...(this.logs.get(serverKey) ?? [])]
-  }
-
-  remove(serverKey: string) {
-    this.logs.delete(serverKey)
-  }
-}

src/main/services/mcp/oauth/callback.ts

@@ -128,8 +128,8 @@ export class CallBackServer {
     })
 
     return new Promise<http.Server>((resolve, reject) => {
-      server.listen(port, '127.0.0.1', () => {
+      server.listen(port, () => {
-        logger.info(`OAuth callback server listening on 127.0.0.1:${port}`)
+        logger.info(`OAuth callback server listening on port ${port}`)
         resolve(server)
       })