diff --git a/src/renderer/src/api/agent.ts b/src/renderer/src/api/agent.ts
index f9563d5faf..99b051d9d0 100644
--- a/src/renderer/src/api/agent.ts
+++ b/src/renderer/src/api/agent.ts
@@ -6,6 +6,10 @@ import {
   CreateAgentRequest,
   CreateAgentResponse,
   CreateAgentResponseSchema,
+  CreateSessionForm,
+  CreateSessionRequest,
+  CreateSessionResponse,
+  CreateSessionResponseSchema,
   GetAgentResponse,
   GetAgentResponseSchema,
   ListAgentSessionsResponse,
@@ -138,4 +142,16 @@ export class AgentApiClient {
       throw processError(error, 'Failed to list sessions.')
     }
   }
+
+  public async createSession(agentId: string, session: CreateSessionForm): Promise<CreateSessionResponse> {
+    const url = this.getSessionPaths(agentId).base
+    try {
+      const payload = session satisfies CreateSessionRequest
+      const response = await this.axios.post(url, payload)
+      const data = CreateSessionResponseSchema.parse(response.data)
+      return data
+    } catch (error) {
+      throw processError(error, 'Failed to add session.')
+    }
+  }
 }
diff --git a/src/renderer/src/hooks/agents/useSessions.ts b/src/renderer/src/hooks/agents/useSessions.ts
index fffcc1a253..5791ced138 100644
--- a/src/renderer/src/hooks/agents/useSessions.ts
+++ b/src/renderer/src/hooks/agents/useSessions.ts
@@ -1,20 +1,36 @@
-import { AgentEntity } from '@renderer/types'
+import { AgentEntity, CreateSessionForm } from '@renderer/types'
+import { useCallback } from 'react'
+import { useTranslation } from 'react-i18next'
 import useSWR from 'swr'
 
 import { useAgentClient } from './useAgentClient'
 
 export const useSessions = (agent: AgentEntity) => {
+  const { t } = useTranslation()
   const client = useAgentClient()
   const key = client.agentPaths.base
   const fetcher = async () => {
     const data = await client.listSessions(agent.id)
     return data.data
   }
-  const { data, error, isLoading } = useSWR(key, fetcher)
+  const { data, error, isLoading, mutate } = useSWR(key, fetcher)
+
+  const createSession = useCallback(
+    async (form: CreateSessionForm) => {
+      try {
+        const result = await client.createSession(agent.id, form)
+        mutate((prev) => [...(prev ?? []), result])
+      } catch (error) {
+        window.toast.error(t('agent.session.create.error.failed'))
+      }
+    },
+    [agent.id, client, mutate, t]
+  )
 
   return {
     sessions: data ?? [],
     error,
-    isLoading
+    isLoading,
+    createSession
   }
 }