feat: improve runtime visibility and browser interaction

src/main/agent/approval-summary.test.ts

@@ -1,5 +1,6 @@
 import { describe, expect, it } from 'vitest'
 import {
+  boundedToolDetail,
   safeToolArgumentSummary,
   safeToolErrorDetail
 } from './approval-summary'
@@ -30,8 +31,29 @@ describe('safeToolArgumentSummary', () => {
   })
 })
 
+describe('boundedToolDetail', () => {
+  it('preserves conversation details verbatim while bounding output', () => {
+    expect(
+      boundedToolDetail(
+        {
+          command: 'npm test',
+          token: 'secret-token',
+          output: 'Authorization: Bearer inline-secret'
+        },
+        1_000
+      )
+    ).toBe(
+      '{\n  "command": "npm test",\n  "token": "secret-token",\n  "output": "Authorization: Bearer inline-secret"\n}'
+    )
+    expect(
+      boundedToolDetail('  exact output\r\n', 1_000)
+    ).toBe('  exact output\r\n')
+    expect(boundedToolDetail('x'.repeat(100), 20)).toHaveLength(20)
+  })
+})
+
 describe('safeToolErrorDetail', () => {
-  it('extracts nested runtime errors while redacting secrets', () => {
+  it('extracts nested runtime errors without rewriting their contents', () => {
     expect(
       safeToolErrorDetail([
         {
@@ -39,14 +61,14 @@ describe('safeToolErrorDetail', () => {
             'exit code 1\nAuthorization: Bearer secret-token'
         }
       ])
-    ).toBe('exit code 1\nAuthorization: [REDACTED]')
+    ).toBe('exit code 1\nAuthorization: Bearer secret-token')
     expect(
       safeToolErrorDetail({
         message:
           '{"token":"json-secret","authorization":"Basic abc123"}'
       })
     ).toBe(
-      '{"token":"[REDACTED]","authorization":"[REDACTED]"}'
+      '{"token":"json-secret","authorization":"Basic abc123"}'
     )
   })
 
@@ -66,4 +88,31 @@ describe('safeToolErrorDetail', () => {
       })
     ).toBeUndefined()
   })
+
+  it('includes nested fetch causes and network diagnostics', () => {
+    const cause = Object.assign(
+      new Error('connect ECONNREFUSED 127.0.0.1:11434'),
+      {
+        code: 'ECONNREFUSED',
+        errno: -4078,
+        syscall: 'connect',
+        address: '127.0.0.1',
+        port: 11434
+      }
+    )
+    const error = new TypeError('fetch failed', { cause })
+
+    expect(safeToolErrorDetail(error)).toBe(
+      [
+        'fetch failed',
+        'cause:',
+        'connect ECONNREFUSED 127.0.0.1:11434',
+        'code: ECONNREFUSED',
+        'errno: -4078',
+        'syscall: connect',
+        'address: 127.0.0.1',
+        'port: 11434'
+      ].join('\n')
+    )
+  })
 })

src/main/agent/approval-summary.ts

@@ -8,6 +8,9 @@ function redactValue(
   if (depth > 8) {
     return '[TRUNCATED]'
   }
+  if (typeof value === 'string') {
+    return redactSensitiveText(value)
+  }
   if (!value || typeof value !== 'object') {
     return value
   }
@@ -64,6 +67,32 @@ export function safeToolErrorDetail(
   let remaining = maximum
   const seen = new WeakSet<object>()
 
+  const append = (value: string): void => {
+    const text = [...value]
+      .filter((character) => {
+        const code = character.charCodeAt(0)
+        return (
+          code === 9 ||
+          code === 10 ||
+          code === 13 ||
+          (code > 31 && code !== 127)
+        )
+      })
+      .join('')
+      .trim()
+    if (!text || remaining <= 0) {
+      return
+    }
+    const separator = parts.length > 0 ? '\n' : ''
+    const available = Math.max(0, remaining - separator.length)
+    if (available === 0) {
+      return
+    }
+    const bounded = text.slice(0, available)
+    parts.push(`${separator}${bounded}`)
+    remaining -= separator.length + bounded.length
+  }
+
   const collect = (candidate: unknown, depth = 0): void => {
     if (remaining <= 0 || depth > 4 || candidate === undefined) {
       return
@@ -73,30 +102,7 @@ export function safeToolErrorDetail(
         0,
         Math.min(candidate.length, remaining * 4)
       )
-      const text = redactSensitiveText(
-        [...boundedCandidate]
-          .filter((character) => {
-            const code = character.charCodeAt(0)
-            return (
-              code === 9 ||
-              code === 10 ||
-              code === 13 ||
-              (code > 31 && code !== 127)
-            )
-          })
-          .join('')
-      ).trim()
-      if (!text) {
-        return
-      }
-      const separator = parts.length > 0 ? '\n' : ''
-      const available = Math.max(0, remaining - separator.length)
-      if (available === 0) {
-        return
-      }
-      const bounded = text.slice(0, available)
-      parts.push(`${separator}${bounded}`)
-      remaining -= separator.length + bounded.length
+      append(boundedCandidate)
       return
     }
     if (!candidate || typeof candidate !== 'object') {
@@ -113,10 +119,33 @@ export function safeToolErrorDetail(
       return
     }
     const record = candidate as Record<string, unknown>
+    collect(record.message, depth + 1)
+    for (const key of [
+      'code',
+      'errno',
+      'syscall',
+      'hostname',
+      'address',
+      'port',
+      'status',
+      'statusCode'
+    ]) {
+      const metadata = record[key]
+      if (
+        typeof metadata === 'string' ||
+        typeof metadata === 'number'
+      ) {
+        append(`${key}: ${metadata}`)
+      }
+    }
+    if (record.cause !== undefined) {
+      append('cause:')
+      collect(record.cause, depth + 1)
+    }
     for (const key of [
       'content',
-      'message',
       'error',
+      'errors',
       'stderr',
       'detail',
       'data'
@@ -152,3 +181,23 @@ export function safeToolArgumentSummary(
     redactValue(toolArguments, new WeakSet())
   ).slice(0, maximum)
 }
+
+export function boundedToolDetail(
+  value: unknown,
+  maximum: number
+): string | undefined {
+  if (!Number.isSafeInteger(maximum) || maximum < 1 || value === undefined) {
+    return undefined
+  }
+  let text: string | undefined
+  if (typeof value === 'string') {
+    text = value
+  } else {
+    try {
+      text = JSON.stringify(value, null, 2)
+    } catch {
+      return undefined
+    }
+  }
+  return text ? text.slice(0, maximum) : undefined
+}

src/main/agent/continue-host-adapter.test.ts

@@ -876,7 +876,7 @@ describe('ContinueHostAdapter', () => {
           name: 'Bash',
           state: 'failed',
           error:
-            'PowerShell parser failed Authorization: [REDACTED]'
+            'PowerShell parser failed Authorization: Bearer secret-token'
         }
       ]
     })
@@ -940,7 +940,9 @@ describe('ContinueHostAdapter', () => {
                     type: 'tool',
                     callId: 'call-1',
                     name: 'Bash',
-                    state: 'running'
+                    state: 'running',
+                    input:
+                      '{"command":"npm test","token":"secret-token"}'
                   }
                 ]
               })
@@ -973,7 +975,9 @@ describe('ContinueHostAdapter', () => {
                   type: 'tool',
                   callId: 'call-1',
                   name: 'Bash',
-                  state: 'completed'
+                  state: 'completed',
+                  output:
+                    'Tests passed\nAuthorization: Bearer secret-token'
                 },
                 { type: 'text', delta: 'TOOLS_OK' }
               ]
@@ -1012,7 +1016,11 @@ describe('ContinueHostAdapter', () => {
         {
           callId: 'call-1',
           name: 'Bash',
-          state: 'completed'
+          state: 'completed',
+          input:
+            '{"command":"npm test","token":"secret-token"}',
+          output:
+            'Tests passed\nAuthorization: Bearer secret-token'
         }
       ]
     })
@@ -1023,7 +1031,9 @@ describe('ContinueHostAdapter', () => {
         tool: {
           callId: 'call-1',
           name: 'Bash',
-          state: 'running'
+          state: 'running',
+          input:
+            '{"command":"npm test","token":"secret-token"}'
         }
       },
       {
@@ -1031,7 +1041,9 @@ describe('ContinueHostAdapter', () => {
         tool: {
           callId: 'call-1',
           name: 'Bash',
-          state: 'completed'
+          state: 'completed',
+          output:
+            'Tests passed\nAuthorization: Bearer secret-token'
         }
       },
       { type: 'text', delta: 'TOOLS_OK' }

src/main/agent/continue-host-adapter.ts

@@ -33,7 +33,7 @@ import {
 import { createAnthropicApiBaseUrl } from './anthropic-endpoint'
 import { createOpenAIApiBaseUrl } from './openai-endpoint'
 import {
-  redactSensitiveText,
+  boundedToolDetail,
   safeToolErrorDetail
 } from './approval-summary'
 
@@ -88,6 +88,8 @@ const continueHostStreamEventSchema = z.discriminatedUnion('type', [
       callId: z.string().min(1).max(256),
       name: z.string().min(1).max(200),
       state: z.enum(['running', 'completed', 'failed']),
+      input: z.string().max(4_000).optional(),
+      output: z.string().max(16_000).optional(),
       error: z.string().max(1_000).optional()
     })
     .strict()
@@ -142,6 +144,8 @@ export type ContinueHostTool = {
   callId: string
   name: string
   state: 'pending' | 'running' | 'completed' | 'failed'
+  input?: string
+  output?: string
   error?: string
 }
 
@@ -383,7 +387,7 @@ function parseContinueFailure(text: string): string | undefined {
           : record.message
     const detail =
       typeof message === 'string' && message.trim()
-        ? `：${redactSensitiveText(message.trim()).slice(0, 500)}`
+        ? `：${message.trim().slice(0, 500)}`
         : ''
     return `Continue 模型请求失败${detail}`
   } catch {
@@ -465,10 +469,23 @@ function extractContinueTools(
         normalizedState === 'failed'
           ? normalizeContinueToolError(state.output)
           : undefined
+      const input =
+        toolFunction && typeof toolFunction === 'object'
+          ? boundedToolDetail(
+              (toolFunction as Record<string, unknown>).arguments,
+              4_000
+            )
+          : undefined
+      const output =
+        normalizedState === 'completed'
+          ? boundedToolDetail(state.output, 16_000)
+          : undefined
       tools.set(callId, {
         callId,
         name: name.trim().slice(0, 200),
         state: normalizedState,
+        ...(input ? { input } : {}),
+        ...(output ? { output } : {}),
         ...(error ? { error } : {})
       })
     }
@@ -482,7 +499,14 @@ function mergeContinueTools(
 ): ContinueHostTool[] {
   const tools = new Map(current.map((tool) => [tool.callId, tool]))
   for (const tool of updates) {
-    tools.set(tool.callId, tool)
+    const previous = tools.get(tool.callId)
+    tools.set(tool.callId, {
+      ...previous,
+      ...tool,
+      input: tool.input ?? previous?.input,
+      output: tool.output ?? previous?.output,
+      error: tool.error ?? previous?.error
+    })
   }
   return [...tools.values()]
 }
@@ -661,7 +685,7 @@ export class ContinueHostAdapter {
     patched = replaceExactly(
       patched,
       streamCallbacksMarker,
-      'a={onContent:u=>{u&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"text",delta:u})},onContentComplete:u=>{},onToolStart:(u,l,c)=>{c&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"tool",callId:c,name:u,state:"running"})},onToolResult:(u,l,c,d)=>{d&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"tool",callId:d,name:l,state:c==="done"?"completed":"failed"})},onToolError:(u,l,c)=>{c&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"tool",callId:c,name:l??"unknown",state:"failed",error:String(u).slice(0,1e3)})},onToolPermissionRequest:'
+      'a={onContent:u=>{u&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"text",delta:u})},onContentComplete:u=>{},onToolStart:(u,l,c)=>{c&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"tool",callId:c,name:u,state:"running",input:(()=>{try{return JSON.stringify(l).slice(0,4e3)}catch{return"[无法序列化]"}})()})},onToolResult:(u,l,c,d)=>{d&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"tool",callId:d,name:l,state:c==="done"?"completed":"failed",output:String(u).slice(0,16e3)})},onToolError:(u,l,c)=>{c&&e.goodbuddyEvents.length<5e3&&e.goodbuddyEvents.push({type:"tool",callId:c,name:l??"unknown",state:"failed",error:String(u).slice(0,1e3)})},onToolPermissionRequest:'
     )
     patched = replaceExactly(
       patched,
@@ -1112,6 +1136,12 @@ export class ContinueHostAdapter {
             callId: event.callId,
             name: event.name,
             state: event.state,
+            ...(event.input
+              ? { input: boundedToolDetail(event.input, 4_000) }
+              : {}),
+            ...(event.output
+              ? { output: boundedToolDetail(event.output, 16_000) }
+              : {}),
             ...(event.error
               ? { error: normalizeContinueToolError(event.error) }
               : {})
@@ -1143,7 +1173,8 @@ export class ContinueHostAdapter {
               {
                 callId: pendingCallId,
                 name: pending.toolName,
-                state: 'pending'
+                state: 'pending',
+                input: boundedToolDetail(pending.toolArgs, 4_000)
               }
             ]
           }

src/main/agent/continue-runtime.test.ts

@@ -384,7 +384,13 @@ describe('ContinueAgentRuntime', () => {
     mocks.runHost.mockResolvedValue({
       text: 'Continue response',
       tools: [
-        { callId: 'call-1', name: 'Bash', state: 'completed' },
+        {
+          callId: 'call-1',
+          name: 'Bash',
+          state: 'completed',
+          input: '{"command":"npm test"}',
+          output: 'Tests passed'
+        },
         { callId: 'call-2', name: 'Write', state: 'completed' }
       ]
     })
@@ -396,7 +402,9 @@ describe('ContinueAgentRuntime', () => {
         type: 'tool',
         name: 'Bash',
         state: 'completed',
-        summary: 'Continue 工具：Bash'
+        summary: 'Continue 工具：Bash',
+        input: '{"command":"npm test"}',
+        output: 'Tests passed'
       }),
       expect.objectContaining({
         type: 'tool',

src/main/agent/continue-runtime.ts

@@ -72,6 +72,8 @@ function toContinueToolEvent(
         ? 'failed'
         : tool.state,
     summary: `Continue 工具：${tool.name}`,
+    ...(tool.input ? { input: tool.input } : {}),
+    ...(tool.output ? { output: tool.output } : {}),
     ...(tool.error ? { error: tool.error } : {})
   }
 }

src/main/agent/model-runtime.test.ts

@@ -286,7 +286,7 @@ describe('ModelAgentRuntime', () => {
     await expect(consume()).rejects.toThrow('意外中断')
   })
 
-  it('redacts credentials from provider error messages', async () => {
+  it('preserves bounded provider error messages', async () => {
     const runtime = new ModelAgentRuntime({
       apiKey: 'test-key',
       baseUrl: 'https://bigtoken.ai',
@@ -319,7 +319,7 @@ describe('ModelAgentRuntime', () => {
     }
 
     await expect(consume()).rejects.toThrow(
-      'upstream failed Authorization: [REDACTED]'
+      'upstream failed Authorization: Bearer secret-token'
     )
   })
 
@@ -702,6 +702,15 @@ describe('ModelAgentRuntime', () => {
         .filter((event) => event.type === 'tool')
         .map((event) => event.state)
     ).toEqual(['pending', 'running', 'completed'])
+    expect(events).toContainEqual(
+      expect.objectContaining({
+        type: 'tool',
+        state: 'completed',
+        input: '{\n  "path": "README.md"\n}',
+        output:
+          'tool result\n\n[图片结果 1：image/png]'
+      })
+    )
     expect(events).toContainEqual(
       expect.objectContaining({
         type: 'text',
@@ -1693,7 +1702,7 @@ describe('ModelAgentRuntime', () => {
         'x-request-id': 'image-request-502'
       },
       expected:
-        'upstream unavailable Authorization: [REDACTED]（HTTP 502，请求 ID image-request-502）'
+        'upstream unavailable Authorization: Bearer secret-token（HTTP 502，请求 ID image-request-502）'
     },
     {
       body: '<html>Bad Gateway</html>',

src/main/agent/model-runtime.ts

@@ -31,8 +31,8 @@ import type {
   RuntimeModelUsageEvent
 } from './runtime'
 import {
-  redactSensitiveText,
-  safeToolArgumentSummary
+  boundedToolDetail,
+  safeToolErrorDetail
 } from './approval-summary'
 
 type ConversationMessage = {
@@ -121,7 +121,7 @@ function getErrorMessage(value: unknown): string | undefined {
   }
   const error = 'error' in value ? value.error : undefined
   if (typeof error === 'string') {
-    return redactSensitiveText(error).slice(0, 1_000)
+    return error.slice(0, 1_000)
   }
   if (
     error &&
@@ -129,13 +129,13 @@ function getErrorMessage(value: unknown): string | undefined {
     'message' in error &&
     typeof error.message === 'string'
   ) {
-    return redactSensitiveText(error.message).slice(0, 1_000)
+    return error.message.slice(0, 1_000)
   }
   if (
     'message' in value &&
     typeof value.message === 'string'
   ) {
-    return redactSensitiveText(value.message).slice(0, 1_000)
+    return value.message.slice(0, 1_000)
   }
   return undefined
 }
@@ -624,14 +624,29 @@ function getChatToolResultText(parts: ModelToolResultPart[]): string {
     .join('\n\n')
 }
 
+function getToolResultPreview(parts: ModelToolResultPart[]): string {
+  let imageNumber = 0
+  return parts
+    .map((part) => {
+      if (part.type === 'text') {
+        return part.text
+      }
+      imageNumber += 1
+      return `[图片结果 ${imageNumber}：${part.mimeType}]`
+    })
+    .filter(Boolean)
+    .join('\n\n')
+    .slice(0, 16_000)
+}
+
 function createRecoverableToolErrorResult(
   error: RecoverableModelToolError
 ): ModelToolResult {
   const text = JSON.stringify({
     ok: false,
     recoverable: true,
-    error: redactSensitiveText(error.message).slice(0, 1_000),
-    nextAction: redactSensitiveText(error.nextAction).slice(0, 1_000)
+    error: error.message.slice(0, 1_000),
+    nextAction: error.nextAction.slice(0, 1_000)
   })
   return {
     parts: [{ type: 'text', text }],
@@ -1250,7 +1265,7 @@ export class ModelAgentRuntime implements AgentRuntime {
         providerMessage?.includes('模型接口请求失败')
           ? '上游图像服务暂时不可用，请稍后重试或联系服务商'
           : providerMessage
-            ? redactSensitiveText(providerMessage).slice(0, 1_000)
+            ? providerMessage.slice(0, 1_000)
             : '图像生成请求失败'
       throw new Error(
         `${publicMessage}（HTTP ${response.status}${
@@ -1546,13 +1561,15 @@ export class ModelAgentRuntime implements AgentRuntime {
         seenCallIds.add(call.id)
         const tool = toolsByName.get(call.name)
         const displayName = tool?.displayName ?? call.name.slice(0, 128)
+        const input = boundedToolDetail(call.arguments, 4_000)
         yield {
           requestId: request.requestId,
           type: 'tool',
           callId: call.id,
           name: displayName,
           state: 'pending',
-          summary: `直连模型工具：${displayName}`
+          summary: `直连模型工具：${displayName}`,
+          input
         }
         if (!tool) {
           yield {
@@ -1561,7 +1578,8 @@ export class ModelAgentRuntime implements AgentRuntime {
             callId: call.id,
             name: displayName,
             state: 'failed',
-            summary: `直连模型请求了未知工具：${displayName}`
+            summary: `直连模型请求了未知工具：${displayName}`,
+            input
           }
           throw new Error(`模型请求了未知工具「${displayName}」`)
         }
@@ -1581,19 +1599,22 @@ export class ModelAgentRuntime implements AgentRuntime {
               this.toolProvider.getApproval(
                 tool,
                 call.arguments,
-                safeToolArgumentSummary(call.arguments),
+                boundedToolDetail(call.arguments, 1_000) ?? '',
                 toolContext
               )
             )
           }
         } catch (error) {
+          const detail = safeToolErrorDetail(error)
           yield {
             requestId: request.requestId,
             type: 'tool',
             callId: call.id,
             name: displayName,
             state: 'failed',
-            summary: `直连模型工具审批失败：${displayName}`
+            summary: `直连模型工具审批失败：${displayName}`,
+            input,
+            ...(detail ? { error: detail } : {})
           }
           throw error
         }
@@ -1604,7 +1625,8 @@ export class ModelAgentRuntime implements AgentRuntime {
             callId: call.id,
             name: displayName,
             state: 'failed',
-            summary: `用户拒绝了直连模型工具：${displayName}`
+            summary: `用户拒绝了直连模型工具：${displayName}`,
+            input
           }
           throw new Error(`用户拒绝了工具「${displayName}」`)
         }
@@ -1615,7 +1637,8 @@ export class ModelAgentRuntime implements AgentRuntime {
           callId: call.id,
           name: displayName,
           state: 'running',
-          summary: `正在执行直连模型工具：${displayName}`
+          summary: `正在执行直连模型工具：${displayName}`,
+          input
         }
 
         let result: ModelToolResult
@@ -1629,6 +1652,7 @@ export class ModelAgentRuntime implements AgentRuntime {
           )
         } catch (error) {
           const recoverable = error instanceof RecoverableModelToolError
+          const detail = safeToolErrorDetail(error)
           yield {
             requestId: request.requestId,
             type: 'tool',
@@ -1638,7 +1662,9 @@ export class ModelAgentRuntime implements AgentRuntime {
             summary:
               recoverable
                 ? `直连模型工具需要刷新后重试：${displayName}`
-                : `直连模型工具执行失败：${displayName}`
+                : `直连模型工具执行失败：${displayName}`,
+            input,
+            ...(detail ? { error: detail } : {})
           }
           if (recoverable) {
             result = createRecoverableToolErrorResult(error)
@@ -1657,7 +1683,8 @@ export class ModelAgentRuntime implements AgentRuntime {
             callId: call.id,
             name: displayName,
             state: 'failed',
-            summary: `直连模型工具结果超过限制：${displayName}`
+            summary: `直连模型工具结果超过限制：${displayName}`,
+            input
           }
           throw new Error('直连模型工具结果总量超过 1MB 安全限制')
         }
@@ -1691,7 +1718,9 @@ export class ModelAgentRuntime implements AgentRuntime {
             callId: call.id,
             name: displayName,
             state: 'completed',
-            summary: `直连模型工具已完成：${displayName}`
+            summary: `直连模型工具已完成：${displayName}`,
+            input,
+            output: getToolResultPreview(result.parts)
           }
         }
       }

src/main/agent/opencode-runtime.test.ts

@@ -141,7 +141,14 @@ function completedToolEvent(
         callID: callId,
         type: 'tool',
         tool,
-        state: { status: 'completed' }
+        state: {
+          status: 'completed',
+          input: {
+            command: 'npm test',
+            token: 'visible-token'
+          },
+          output: 'Tests passed\nAuthorization: Bearer secret-token'
+        }
       }
     }
   }
@@ -1503,7 +1510,11 @@ describe('OpenCodeRuntime embedded permission mediation', () => {
       expect.objectContaining({
         type: 'tool',
         callId: 'call-1',
-        state: 'completed'
+        state: 'completed',
+        input:
+          '{\n  "command": "npm test",\n  "token": "visible-token"\n}',
+        output:
+          'Tests passed\nAuthorization: Bearer secret-token'
       })
     )
     expect(events).toContainEqual(
@@ -1631,11 +1642,12 @@ describe('OpenCodeRuntime embedded permission mediation', () => {
         type: 'tool',
         callId: 'call-1',
         state: 'failed',
-        error: 'write failed Authorization: [REDACTED]'
+        error:
+          'write failed Authorization: Bearer secret-token'
       }
     })
     await expect(stream.next()).rejects.toThrow(
-      'write failed Authorization: [REDACTED]'
+      'write failed Authorization: Bearer secret-token'
     )
     expect(session.abort).toHaveBeenCalledOnce()
     await runtime.dispose()
@@ -1661,7 +1673,7 @@ describe('OpenCodeRuntime embedded permission mediation', () => {
     const runtime = embeddedRuntime(client)
 
     await expect(collectRun(runtime)).rejects.toThrow(
-      'prompt rejected Authorization: [REDACTED]'
+      'prompt rejected Authorization: Bearer secret-token'
     )
     await runtime.dispose()
   })

src/main/agent/opencode-runtime.ts

@@ -35,6 +35,7 @@ import {
   type RuntimeSandboxResolution
 } from './runtime-sandbox'
 import {
+  boundedToolDetail,
   safeToolErrorDetail
 } from './approval-summary'
 
@@ -978,6 +979,8 @@ export class OpenCodeRuntime implements AgentRuntime {
       {
         name: string
         state: 'pending' | 'running' | 'completed' | 'failed'
+        input?: string
+        output?: string
         error?: string
       }
     >()
@@ -1077,9 +1080,19 @@ export class OpenCodeRuntime implements AgentRuntime {
               part.state.status === 'error'
                 ? safeToolErrorDetail(part.state.error)
                 : undefined
+            const input = isRecord(part.state.input)
+              ? boundedToolDetail(part.state.input, 4_000)
+              : undefined
+            const output =
+              part.state.status === 'completed' &&
+              typeof part.state.output === 'string'
+                ? part.state.output.slice(0, 16_000)
+                : undefined
             toolStates.set(callId, {
               name: toolName,
               state,
+              ...(input ? { input } : {}),
+              ...(output ? { output } : {}),
               ...(error ? { error } : {})
             })
             yield {
@@ -1089,6 +1102,8 @@ export class OpenCodeRuntime implements AgentRuntime {
               name: toolName,
               state,
               summary: `OpenCode 工具：${toolName}`,
+              ...(input ? { input } : {}),
+              ...(output ? { output } : {}),
               ...(error ? { error } : {})
             }
           }
@@ -1309,6 +1324,8 @@ export class OpenCodeRuntime implements AgentRuntime {
             name: tool.name,
             state: 'failed',
             summary: `OpenCode 工具：${tool.name}`,
+            ...(tool.input ? { input: tool.input } : {}),
+            ...(tool.output ? { output: tool.output } : {}),
             ...(tool.error ? { error: tool.error } : {})
           }
         }

src/main/browser/browser-model-tools.test.ts

@@ -127,6 +127,7 @@ describe('BrowserModelTools', () => {
     })
     expect(first.scopeKey).not.toBe(second.scopeKey)
     expect(first.allowPermanent).toBe(false)
+    expect(first.description).toContain('包括密码字段')
     expect(JSON.stringify(first)).not.toContain('top-secret')
 
     const result = await tools.callTool(

src/main/browser/browser-model-tools.ts

@@ -84,7 +84,7 @@ const definitions = [
           type: 'string',
           minLength: 1,
           maxLength: 8_192,
-          description: '完整的公开 HTTP(S) URL'
+          description: '当前设备可连接的完整 HTTP 或 HTTPS URL'
         }
       },
       required: ['url'],
@@ -267,7 +267,7 @@ export class BrowserModelTools {
       scopeKey = `model:browser:click:${currentOrigin}:${input.ref}`
     } else if (name === 'browser_type') {
       const input = browserTypeInputSchema.parse(argumentsValue)
-      description = `向 ${currentOrigin} 页面中的元素 ${input.ref} 输入已隐藏的文本。密码、文件和隐藏字段会被拒绝。`
+      description = `向 ${currentOrigin} 页面中的元素 ${input.ref} 输入已隐藏的文本，包括密码字段；文件、隐藏、禁用和只读字段不支持输入。`
       argumentSummary = `元素：${input.ref}；内容：[已隐藏，${input.text.length} 个字符]`
       // A session approval must never authorize a later value, even for the
       // same element. The nonce intentionally makes this invocation-only.

src/main/browser/browser-service.test.ts

@@ -6,6 +6,7 @@ import {
   type BrowserSessionLike
 } from './browser-service'
 import type { BrowserWebContents } from './electron-browser-session'
+import type { BrowserLiveState } from '../../shared/contracts'
 
 type HarnessSlot = {
   currentOrigin?: string
@@ -30,19 +31,33 @@ function createHarness(options: {
   cleanupTimeoutMs?: number
   dispose?: () => Promise<void>
   sessionGate?: Promise<void>
+  captureScreenshot?: (
+    signal: AbortSignal
+  ) => Promise<{
+    type: 'image'
+    mimeType: 'image/jpeg'
+    data: string
+  }>
+  driverScreenshot?: BrowserDriverLike['screenshot']
 } = {}) {
   const slots: HarnessSlot[] = []
   const byContents = new Map<BrowserWebContents, HarnessSlot>()
   const createSession = vi.fn(async (): Promise<BrowserSessionLike> => {
     await options.sessionGate
-    const webContents = {} as BrowserWebContents
     const slot = {} as HarnessSlot
+    const webContents = {
+      getURL: () => `${slot.currentOrigin}/page`
+    } as BrowserWebContents
     const session: BrowserSessionLike = {
       webContents,
       approveNavigation: vi.fn((target) => {
         slot.approvedOrigin = target.origin
       }),
       getCurrentOrigin: vi.fn(() => slot.currentOrigin),
+      openInteraction: vi.fn(async () => undefined),
+      ...(options.captureScreenshot
+        ? { captureScreenshot: vi.fn(options.captureScreenshot) }
+        : {}),
       dispose: vi.fn(options.dispose ?? (async () => undefined))
     }
     const driver: BrowserDriverLike = {
@@ -67,11 +82,14 @@ function createHarness(options: {
         slot.currentOrigin = canonicalizeBrowserUrl(target.url).origin
         return { url: target.url }
       }),
-      screenshot: vi.fn(async () => ({
-        type: 'image' as const,
-        mimeType: 'image/jpeg' as const,
-        data: '/9j/2Q=='
-      })),
+      screenshot: vi.fn(
+        options.driverScreenshot ??
+          (async () => ({
+            type: 'image' as const,
+            mimeType: 'image/jpeg' as const,
+            data: '/9j/2Q=='
+          }))
+      ),
       dispose: vi.fn()
     }
     Object.assign(slot, { session, driver })
@@ -148,8 +166,8 @@ describe('BrowserService', () => {
   it('does not publish ready after a session is stopped during frame capture', async () => {
     const harness = createHarness()
     const signal = new AbortController().signal
-    const states: string[] = []
-    harness.service.onState((state) => states.push(state.status))
+    const states: BrowserLiveState[] = []
+    harness.service.onState((state) => states.push(state))
     await harness.service.navigate(
       'conversation',
       'https://example.com/',
@@ -181,7 +199,128 @@ describe('BrowserService', () => {
     await harness.service.releaseConversation('conversation')
 
     await expect(click).rejects.toThrow('浏览器会话已释放')
-    expect(states.at(-1)).toBe('stopped')
+    expect(states.at(-1)?.status).toBe('stopped')
+  })
+
+  it('falls back to CDP when native capture cannot produce the live frame', async () => {
+    const nativeCapture = vi.fn(async () => {
+      throw new Error('native capture unavailable while hidden')
+    })
+    const harness = createHarness({
+      captureScreenshot: nativeCapture
+    })
+    const states: BrowserLiveState[] = []
+    harness.service.onState((state) => states.push(state))
+
+    await harness.service.navigate(
+      'conversation',
+      'https://example.com/',
+      new AbortController().signal
+    )
+
+    expect(nativeCapture).toHaveBeenCalledOnce()
+    expect(harness.slots[0]?.driver.screenshot).toHaveBeenCalledOnce()
+    expect(states.at(-1)).toMatchObject({
+      status: 'ready',
+      frameDataUrl: 'data:image/jpeg;base64,/9j/2Q=='
+    })
+    await harness.service.dispose()
+  })
+
+  it('retries live capture while a newly committed page starts painting', async () => {
+    let attempts = 0
+    const harness = createHarness({
+      captureScreenshot: async () => {
+        attempts += 1
+        if (attempts === 1) {
+          throw new Error('page has not painted yet')
+        }
+        return {
+          type: 'image',
+          mimeType: 'image/jpeg',
+          data: '/9j/2Q=='
+        }
+      },
+      driverScreenshot: async () => {
+        throw new Error('CDP frame not ready')
+      }
+    })
+    const states: BrowserLiveState[] = []
+    harness.service.onState((state) => states.push(state))
+
+    await harness.service.navigate(
+      'conversation',
+      'https://example.com/',
+      new AbortController().signal
+    )
+
+    expect(attempts).toBe(2)
+    expect(states.at(-1)).toMatchObject({
+      status: 'ready',
+      frameDataUrl: 'data:image/jpeg;base64,/9j/2Q=='
+    })
+    await harness.service.dispose()
+  })
+
+  it('reports a live-frame failure instead of waiting indefinitely', async () => {
+    const harness = createHarness({
+      captureScreenshot: async () => {
+        throw new Error('native capture failed')
+      },
+      driverScreenshot: async () => {
+        throw new Error('CDP capture failed')
+      }
+    })
+    const states: BrowserLiveState[] = []
+    harness.service.onState((state) => states.push(state))
+
+    await harness.service.navigate(
+      'conversation',
+      'https://example.com/',
+      new AbortController().signal
+    )
+
+    expect(states.at(-1)).toMatchObject({
+      status: 'failed',
+      error: '页面已就绪，但实时画面捕获失败，请重试浏览器操作'
+    })
+    await harness.service.dispose()
+  })
+
+  it('keeps the last frame when a later refresh cannot capture a minimized window', async () => {
+    let nativeAttempts = 0
+    const harness = createHarness({
+      captureScreenshot: async () => {
+        nativeAttempts += 1
+        if (nativeAttempts === 1) {
+          return {
+            type: 'image',
+            mimeType: 'image/jpeg',
+            data: '/9j/2Q=='
+          }
+        }
+        throw new Error('minimized native capture unavailable')
+      },
+      driverScreenshot: async () => {
+        throw new Error('minimized CDP capture unavailable')
+      }
+    })
+    const states: BrowserLiveState[] = []
+    harness.service.onState((state) => states.push(state))
+    const signal = new AbortController().signal
+    await harness.service.navigate(
+      'conversation',
+      'https://example.com/',
+      signal
+    )
+
+    await harness.service.click('conversation', 'button_ref', signal)
+
+    expect(states.at(-1)).toMatchObject({
+      status: 'ready',
+      frameDataUrl: 'data:image/jpeg;base64,/9j/2Q=='
+    })
+    await harness.service.dispose()
   })
 
   it('isolates browser state and drivers by conversation', async () => {
@@ -244,6 +383,58 @@ describe('BrowserService', () => {
     await harness.service.dispose()
   })
 
+  it('pauses agent operations while the user interacts with the same session', async () => {
+    const harness = createHarness()
+    const signal = new AbortController().signal
+    const states: BrowserLiveState[] = []
+    harness.service.onState((state) => states.push(state))
+    await harness.service.navigate(
+      'conversation',
+      'https://a.example/',
+      signal
+    )
+    const interactionGate = deferred<
+      Awaited<ReturnType<BrowserSessionLike['openInteraction']>>
+    >()
+    const slot = harness.slots[0]
+    if (!slot) {
+      throw new Error('slot missing')
+    }
+    vi.mocked(slot.session.openInteraction).mockReturnValueOnce(
+      interactionGate.promise
+    )
+
+    const interaction = harness.service.interact(
+      'conversation',
+      signal
+    )
+    await vi.waitFor(() =>
+      expect(slot.session.openInteraction).toHaveBeenCalledOnce()
+    )
+    const snapshot = harness.service.snapshot('conversation', signal)
+    await new Promise((resolve) => setTimeout(resolve, 10))
+    expect(slot.driver.snapshot).not.toHaveBeenCalled()
+
+    interactionGate.resolve({
+      type: 'image',
+      mimeType: 'image/jpeg',
+      data: 'closing-frame'
+    })
+    await interaction
+    expect(states.slice(-2).map((state) => state.status)).toEqual([
+      'interactive',
+      'ready'
+    ])
+    expect(states.at(-1)?.frameDataUrl).toBe(
+      'data:image/jpeg;base64,closing-frame'
+    )
+    expect(harness.service.getSessionCount()).toBe(1)
+    expect(slot.session.dispose).not.toHaveBeenCalled()
+    await snapshot
+    expect(slot.driver.snapshot).toHaveBeenCalledOnce()
+    await harness.service.dispose()
+  })
+
   it('does not let a canceled queued waiter clear the active operation owner', async () => {
     const harness = createHarness()
     const signal = new AbortController().signal

src/main/browser/browser-service.ts

@@ -7,6 +7,7 @@ import {
 import type { BrowserScreenshot } from './browser-screenshot'
 import {
   ElectronBrowserSession,
+  type BrowserParentWindowHandle,
   type BrowserWebContents
 } from './electron-browser-session'
 import type { BrowserLiveState } from '../../shared/contracts'
@@ -20,6 +21,7 @@ export type BrowserSessionLike = {
     target: Awaited<ReturnType<BrowserUrlPolicy['validate']>>
   ): void
   getCurrentOrigin(): string | undefined
+  openInteraction(): Promise<BrowserScreenshot | undefined>
   captureScreenshot?(signal: AbortSignal): Promise<BrowserScreenshot>
   dispose(): Promise<void>
 }
@@ -45,6 +47,7 @@ export type BrowserServiceOptions = {
   idleTimeoutMs?: number
   cleanupTimeoutMs?: number
   liveFrameDelayMs?: number
+  parentWindow?: BrowserParentWindowHandle
   createSession?: (
     policy: BrowserUrlPolicy,
     signal: AbortSignal
@@ -112,9 +115,16 @@ async function boundedCleanup(
 
 async function defaultCreateSession(
   policy: BrowserUrlPolicy,
-  signal: AbortSignal
+  signal: AbortSignal,
+  parentWindow?: BrowserParentWindowHandle
 ): Promise<BrowserSessionLike> {
-  return ElectronBrowserSession.create({ policy }, signal)
+  return ElectronBrowserSession.create(
+    {
+      policy,
+      ...(parentWindow ? { parentWindow } : {})
+    },
+    signal
+  )
 }
 
 function defaultCreateDriver(webContents: BrowserWebContents): BrowserDriverLike {
@@ -152,7 +162,10 @@ export class BrowserService {
     this.cleanupTimeoutMs =
       options.cleanupTimeoutMs ?? DEFAULT_CLEANUP_TIMEOUT_MS
     this.liveFrameDelayMs = options.liveFrameDelayMs ?? 100
-    this.createSession = options.createSession ?? defaultCreateSession
+    this.createSession =
+      options.createSession ??
+      ((policy, signal) =>
+        defaultCreateSession(policy, signal, options.parentWindow))
     this.createDriver = options.createDriver ?? defaultCreateDriver
     if (
       !Number.isSafeInteger(this.maximumSessions) ||
@@ -198,6 +211,9 @@ export class BrowserService {
       conversationId,
       status,
       ...(previous?.url ? { url: previous.url } : {}),
+      ...(status !== 'stopped' && previous?.frameDataUrl
+        ? { frameDataUrl: previous.frameDataUrl }
+        : {}),
       ...update,
       updatedAt: Date.now()
     }
@@ -235,40 +251,73 @@ export class BrowserService {
           signal
         )
       }
-      const previewController = new AbortController()
-      const timeout = setTimeout(
-        () =>
-          previewController.abort(
-            new Error('浏览器实时画面捕获超时')
-          ),
-        2_000
-      )
-      try {
-        const previewSignal = AbortSignal.any([
-          signal,
-          previewController.signal
-        ])
-        frame = slot.session.captureScreenshot
-          ? await slot.session.captureScreenshot(previewSignal)
-          : await slot.driver.screenshot(previewSignal)
-      } catch {
-        signal.throwIfAborted()
-        // Browser control succeeds even when the optional live frame fails.
-      } finally {
-        clearTimeout(timeout)
+      const captureDeadline = AbortSignal.any([
+        signal,
+        AbortSignal.timeout(6_000)
+      ])
+      for (let attempt = 0; attempt < 3 && !frame; attempt += 1) {
+        if (attempt > 0) {
+          try {
+            await waitFor(
+              new Promise<void>((resolve) =>
+                setTimeout(resolve, attempt * 150)
+              ),
+              captureDeadline
+            )
+          } catch {
+            signal.throwIfAborted()
+            break
+          }
+        }
+        if (slot.session.captureScreenshot) {
+          try {
+            frame = await slot.session.captureScreenshot(
+              AbortSignal.any([
+                captureDeadline,
+                AbortSignal.timeout(1_500)
+              ])
+            )
+          } catch {
+            signal.throwIfAborted()
+          }
+        }
+        if (!frame && !captureDeadline.aborted) {
+          try {
+            frame = await slot.driver.screenshot(
+              AbortSignal.any([
+                captureDeadline,
+                AbortSignal.timeout(1_500)
+              ])
+            )
+          } catch {
+            signal.throwIfAborted()
+          }
+        }
       }
     }
     signal.throwIfAborted()
     if (slot.released || this.slots.get(conversationId) !== slot) {
       return
     }
+    if (!frame) {
+      const previousFrame =
+        this.liveStates.get(conversationId)?.frameDataUrl
+      if (previousFrame) {
+        this.emitState(conversationId, 'ready', {
+          ...(url ? { url } : {}),
+          frameDataUrl: previousFrame
+        })
+        return
+      }
+      this.emitState(conversationId, 'failed', {
+        ...(url ? { url } : {}),
+        error: '页面已就绪，但实时画面捕获失败，请重试浏览器操作'
+      })
+      return
+    }
     this.emitState(conversationId, 'ready', {
       ...(url ? { url } : {}),
-      ...(frame
-        ? {
-            frameDataUrl: `data:${frame.mimeType};base64,${frame.data}`
-          }
-        : {})
+      frameDataUrl: `data:${frame.mimeType};base64,${frame.data}`
     })
   }
 
@@ -429,7 +478,7 @@ export class BrowserService {
     slot: BrowserSlot,
     signal: AbortSignal,
     operation: (effectiveSignal: AbortSignal) => Promise<T>,
-    status?: 'loading' | 'acting'
+    status?: 'loading' | 'acting' | 'interactive'
   ): Promise<T> {
     signal.throwIfAborted()
     if (slot.released || this.disposed) {
@@ -496,7 +545,7 @@ export class BrowserService {
   private async runInSession<T>(
     conversationId: string,
     signal: AbortSignal,
-    status: 'loading' | 'acting',
+    status: 'loading' | 'acting' | 'interactive',
     failureStage: string,
     operation: (
       slot: BrowserSlot,
@@ -715,10 +764,17 @@ export class BrowserService {
       '浏览器截图',
       async (slot, effectiveSignal) => {
         await this.verifyCurrentOriginOrRelease(slot)
-        const screenshot =
-          slot.session.captureScreenshot
-            ? await slot.session.captureScreenshot(effectiveSignal)
-            : await slot.driver.screenshot(effectiveSignal)
+        let screenshot: BrowserScreenshot | undefined
+        if (slot.session.captureScreenshot) {
+          try {
+            screenshot = await slot.session.captureScreenshot(
+              effectiveSignal
+            )
+          } catch {
+            effectiveSignal.throwIfAborted()
+          }
+        }
+        screenshot ??= await slot.driver.screenshot(effectiveSignal)
         await this.captureFrame(
           conversationId,
           slot,
@@ -731,6 +787,36 @@ export class BrowserService {
     )
   }
 
+  async interact(
+    conversationId: string,
+    signal: AbortSignal
+  ): Promise<void> {
+    await this.runInSession(
+      conversationId,
+      signal,
+      'interactive',
+      '浏览器交互',
+      async (slot, effectiveSignal) => {
+        await this.verifyCurrentOriginOrRelease(slot)
+        const closingFrame = await waitFor(
+          slot.session.openInteraction(),
+          effectiveSignal
+        )
+        const currentUrl = canonicalizeBrowserUrl(
+          slot.session.webContents.getURL()
+        )
+        slot.origin = currentUrl.origin
+        await this.captureFrame(
+          conversationId,
+          slot,
+          effectiveSignal,
+          currentUrl.href,
+          closingFrame
+        )
+      }
+    )
+  }
+
   async releaseConversation(conversationId: string): Promise<void> {
     this.releaseRequests.add(conversationId)
     let releasedSlot = false

src/main/browser/cdp-browser-driver.test.ts

@@ -536,7 +536,7 @@ describe('CdpBrowserDriver', () => {
     driver.dispose()
   })
 
-  it('rejects password, file, hidden, and stale typing targets', async () => {
+  it('allows password typing while keeping the password value redacted', async () => {
     const harness = createHarness(standardCommand)
     const driver = new CdpBrowserDriver(harness.webContents)
     const snapshot = await driver.snapshot(new AbortController().signal)
@@ -545,15 +545,16 @@ describe('CdpBrowserDriver', () => {
       throw new Error('password missing')
     }
     await expect(
-      driver.type(password.ref, 'never-send', new AbortController().signal)
-    ).rejects.toThrow('受保护')
+      driver.type(password.ref, 'login-secret', new AbortController().signal)
+    ).resolves.toBeUndefined()
     expect(
       harness.sendCommand.mock.calls.some(
         ([method, parameters]) =>
           method === 'Input.insertText' &&
-          parameters?.text === 'never-send'
+          parameters?.text === 'login-secret'
       )
-    ).toBe(false)
+    ).toBe(true)
+    expect(JSON.stringify(snapshot)).not.toContain('secret')
     driver.dispose()
   })
 

src/main/browser/cdp-browser-driver.ts

@@ -88,7 +88,6 @@ type RefBinding = {
   backendNodeId: number
   generation: number
   role: string
-  protected: boolean
 }
 
 export type CdpBrowserDriverOptions = {
@@ -591,8 +590,7 @@ export class CdpBrowserDriver {
       this.refs.set(ref, {
         backendNodeId: node.backendDOMNodeId,
         generation: this.generation,
-        role,
-        protected: protectedNode
+        role
       })
       output.push(item)
     }
@@ -648,7 +646,6 @@ export class CdpBrowserDriver {
       typeof node.nodeName === 'string' ? node.nodeName.toLowerCase() : ''
     const inputType = (attributeMap.get('type') ?? '').toLowerCase()
     const blocked =
-      binding.protected ||
       attributeMap.has('hidden') ||
       attributeMap.has('disabled') ||
       attributeMap.has('inert') ||
@@ -656,10 +653,9 @@ export class CdpBrowserDriver {
       attributeMap.get('aria-hidden') === 'true' ||
       attributeMap.get('aria-disabled') === 'true' ||
       inputType === 'hidden' ||
-      inputType === 'password' ||
       inputType === 'file'
     if (blocked) {
-      throw new Error('浏览器拒绝操作受保护、隐藏或禁用字段')
+      throw new Error('浏览器拒绝操作隐藏、禁用、只读或文件字段')
     }
     if (
       action === 'type' &&

src/main/browser/electron-browser-session.test.ts

@@ -21,6 +21,7 @@ function createHarness() {
   const debuggerEvents = new EventEmitter()
   const contentEvents = new EventEmitter()
   const partitionEvents = new EventEmitter()
+  const windowEvents = new EventEmitter()
   let currentUrl = ''
   let openHandler: ((details: { url: string }) => { action: 'deny' }) | undefined
   const sendCommand = vi.fn(async () => ({}))
@@ -71,6 +72,21 @@ function createHarness() {
     loadURL: vi.fn(async (url: string) => {
       currentUrl = url
     }),
+    show: vi.fn(),
+    minimize: vi.fn(),
+    restore: vi.fn(),
+    isMinimized: vi.fn(() => false),
+    focus: vi.fn(),
+    on: (event, listener) =>
+      windowEvents.on(
+        event,
+        listener as (...argumentsValue: unknown[]) => void
+      ),
+    off: (event, listener) =>
+      windowEvents.off(
+        event,
+        listener as (...argumentsValue: unknown[]) => void
+      ),
     destroy: vi.fn(),
     isDestroyed: vi.fn(() => false)
   }
@@ -125,6 +141,7 @@ function createHarness() {
     contentEvents,
     debuggerEvents,
     partitionEvents,
+    windowEvents,
     partition,
     proxy,
     policy,
@@ -276,6 +293,74 @@ describe('ElectronBrowserSession', () => {
     await session.dispose()
   })
 
+  it('restores the browser for interaction and minimizes it on close', async () => {
+    const harness = createHarness()
+    const parentWindow = {
+      setEnabled: vi.fn(),
+      focus: vi.fn(),
+      isDestroyed: vi.fn(() => false)
+    }
+    let createdWindowOptions: Record<string, unknown> | undefined
+    const createWindow = vi.fn(
+      async (options: Record<string, unknown>) => {
+        createdWindowOptions = options
+        return harness.window
+      }
+    )
+    const session = await ElectronBrowserSession.create({
+      policy: harness.policy,
+      parentWindow,
+      createPartition: async () => harness.partition,
+      createWindow,
+      createProxy: () => harness.proxy
+    })
+
+    expect(createWindow).toHaveBeenCalledWith(
+      expect.objectContaining({
+        parent: parentWindow,
+        show: false,
+        title: 'GoodBuddy 浏览器交互'
+      })
+    )
+    expect(createdWindowOptions?.modal).toBeUndefined()
+    const interaction = session.openInteraction()
+    expect(parentWindow.setEnabled).toHaveBeenCalledWith(false)
+    expect(harness.window.show).toHaveBeenCalledOnce()
+    expect(harness.window.focus).toHaveBeenCalledOnce()
+    const closeEvent = { preventDefault: vi.fn() }
+    harness.windowEvents.emit('close', closeEvent)
+
+    await expect(interaction).resolves.toEqual({
+      type: 'image',
+      mimeType: 'image/jpeg',
+      data: '/9j/2Q=='
+    })
+    expect(closeEvent.preventDefault).toHaveBeenCalledOnce()
+    expect(harness.webContents.capturePage).toHaveBeenCalledOnce()
+    expect(harness.window.minimize).toHaveBeenCalledOnce()
+    expect(parentWindow.setEnabled).toHaveBeenLastCalledWith(true)
+    expect(parentWindow.focus).toHaveBeenCalledOnce()
+    expect(
+      vi.mocked(harness.webContents.capturePage!).mock
+        .invocationCallOrder[0]
+    ).toBeLessThan(
+      vi.mocked(harness.window.minimize).mock.invocationCallOrder[0] ??
+        Number.POSITIVE_INFINITY
+    )
+    const repeatedCloseEvent = { preventDefault: vi.fn() }
+    harness.windowEvents.emit('close', repeatedCloseEvent)
+    expect(repeatedCloseEvent.preventDefault).toHaveBeenCalledOnce()
+    expect(harness.window.minimize).toHaveBeenCalledTimes(2)
+    expect(harness.window.destroy).not.toHaveBeenCalled()
+    vi.mocked(harness.window.isMinimized).mockReturnValue(true)
+    const reopenedInteraction = session.openInteraction()
+    expect(harness.window.restore).toHaveBeenCalledOnce()
+    harness.windowEvents.emit('close', { preventDefault: vi.fn() })
+    await reopenedInteraction
+    await session.dispose()
+    expect(harness.window.destroy).toHaveBeenCalledOnce()
+  })
+
   it('detaches listeners and clears isolated data on idempotent disposal', async () => {
     const harness = createHarness()
     const session = await ElectronBrowserSession.create({

src/main/browser/electron-browser-session.ts

@@ -49,10 +49,23 @@ export type BrowserWebContents = {
 export type BrowserWindowHandle = {
   webContents: BrowserWebContents
   loadURL(url: string): Promise<unknown>
+  show(): void
+  minimize(): void
+  restore(): void
+  isMinimized(): boolean
+  focus(): void
+  on(event: string, listener: BrowserEventListener): unknown
+  off(event: string, listener: BrowserEventListener): unknown
   destroy(): void
   isDestroyed(): boolean
 }
 
+export type BrowserParentWindowHandle = {
+  setEnabled?(enabled: boolean): void
+  focus?(): void
+  isDestroyed?(): boolean
+}
+
 export type BrowserPartitionSession = {
   setPermissionCheckHandler(
     handler: (...argumentsValue: never[]) => boolean
@@ -100,6 +113,7 @@ export type ElectronBrowserSessionOptions = {
     options: Record<string, unknown>
   ) => Promise<BrowserWindowHandle>
   createProxy?: (policy: BrowserUrlPolicy) => FilteringProxyLike
+  parentWindow?: BrowserParentWindowHandle
 }
 
 type Listener = {
@@ -211,6 +225,11 @@ export class ElectronBrowserSession {
   readonly webContents: BrowserWebContents
   private approvedOrigin?: string
   private readonly listeners: Listener[] = []
+  private interaction?: {
+    promise: Promise<BrowserScreenshot | undefined>
+    resolve(frame?: BrowserScreenshot): void
+  }
+  private interactionClosing?: Promise<void>
   private disposed = false
 
   private constructor(
@@ -219,7 +238,8 @@ export class ElectronBrowserSession {
     private readonly window: BrowserWindowHandle,
     private readonly proxy: FilteringProxyLike,
     partition: string,
-    private readonly cleanupTimeoutMs: number
+    private readonly cleanupTimeoutMs: number,
+    private readonly parentWindow?: BrowserParentWindowHandle
   ) {
     this.partition = partition
     this.webContents = window.webContents
@@ -301,6 +321,13 @@ export class ElectronBrowserSession {
           show: false,
           width: 1280,
           height: 900,
+          title: 'GoodBuddy 浏览器交互',
+          autoHideMenuBar: true,
+          ...(options.parentWindow
+            ? {
+                parent: options.parentWindow
+              }
+            : {}),
           webPreferences: {
             partition,
             sandbox: true,
@@ -308,6 +335,7 @@ export class ElectronBrowserSession {
             nodeIntegration: false,
             nodeIntegrationInSubFrames: false,
             nodeIntegrationInWorker: false,
+            backgroundThrottling: false,
             webSecurity: true,
             allowRunningInsecureContent: false,
             plugins: false,
@@ -337,7 +365,8 @@ export class ElectronBrowserSession {
         window,
         managedProxy,
         partition,
-        cleanupTimeoutMs
+        cleanupTimeoutMs,
+        options.parentWindow
       )
       setupStage = '初始化浏览器协议'
       await boundedSetup(result.initialize(), signal, setupTimeoutMs)
@@ -383,6 +412,21 @@ export class ElectronBrowserSession {
 
   private async initialize(): Promise<void> {
     const contents = this.webContents
+    this.listen(
+      this.window,
+      'close',
+      (event: { preventDefault(): void }) => {
+        if (this.disposed) {
+          return
+        }
+        event.preventDefault()
+        if (this.interaction) {
+          void this.captureAndFinishInteraction()
+        } else {
+          this.window.minimize()
+        }
+      }
+    )
     contents.setWindowOpenHandler(() => ({ action: 'deny' }))
     this.listen(contents, 'will-navigate', (event: { preventDefault(): void }, details: { url?: string } | string) => {
       const url = typeof details === 'string' ? details : details.url
@@ -513,12 +557,98 @@ export class ElectronBrowserSession {
     this.approvedOrigin = target.origin
   }
 
+  openInteraction(): Promise<BrowserScreenshot | undefined> {
+    this.assertOpen()
+    if (this.interaction) {
+      this.setParentEnabled(false)
+      if (this.window.isMinimized()) {
+        this.window.restore()
+      }
+      this.window.show()
+      this.window.focus()
+      return this.interaction.promise
+    }
+    let resolve!: (frame?: BrowserScreenshot) => void
+    const promise = new Promise<BrowserScreenshot | undefined>(
+      (resolvePromise) => {
+        resolve = resolvePromise
+      }
+    )
+    this.interaction = { promise, resolve }
+    this.setParentEnabled(false)
+    try {
+      if (this.window.isMinimized()) {
+        this.window.restore()
+      }
+      this.window.show()
+      this.window.focus()
+    } catch (error) {
+      this.finishInteraction()
+      throw error
+    }
+    return promise
+  }
+
+  private captureAndFinishInteraction(): Promise<void> {
+    if (this.interactionClosing) {
+      return this.interactionClosing
+    }
+    const operation = (async (): Promise<void> => {
+      let frame: BrowserScreenshot | undefined
+      try {
+        frame = await this.captureScreenshot(AbortSignal.timeout(2_000))
+      } catch {
+        // The session remains usable even if the final visible frame fails.
+      }
+      try {
+        if (!this.disposed && !this.window.isDestroyed()) {
+          this.window.minimize()
+        }
+      } catch {
+        // Resolving interaction must not depend on native minimize success.
+      }
+      this.finishInteraction(frame)
+    })()
+    this.interactionClosing = operation
+    void operation.finally(() => {
+      if (this.interactionClosing === operation) {
+        this.interactionClosing = undefined
+      }
+    })
+    return operation
+  }
+
+  private finishInteraction(frame?: BrowserScreenshot): void {
+    const interaction = this.interaction
+    this.interaction = undefined
+    this.setParentEnabled(true)
+    interaction?.resolve(frame)
+  }
+
+  private setParentEnabled(enabled: boolean): void {
+    try {
+      if (
+        !this.parentWindow ||
+        this.parentWindow.isDestroyed?.() === true
+      ) {
+        return
+      }
+      this.parentWindow.setEnabled?.(enabled)
+      if (enabled) {
+        this.parentWindow.focus?.()
+      }
+    } catch {
+      // Parent-window state must not break browser-session cleanup.
+    }
+  }
+
   async dispose(): Promise<void> {
     if (this.disposed) {
       return
     }
     this.disposed = true
     this.approvedOrigin = undefined
+    this.finishInteraction()
     for (const { target, event, listener } of this.listeners.splice(0)) {
       target.off(event, listener)
     }

src/main/index.ts

@@ -303,7 +303,7 @@ if (hasSingleInstanceLock) {
     const speechTranscriptionService = new SpeechTranscriptionService(
       speechModelManager
     )
-    browserService = new BrowserService()
+    browserService = new BrowserService({ parentWindow: mainWindow })
     const bundledRuntimePaths = resolveBundledRuntimePaths({
       appPath: app.getAppPath(),
       resourcesPath: process.resourcesPath,

src/main/ipc.test.ts

@@ -93,6 +93,7 @@ describe('registerIpcHandlers computer capabilities', () => {
       }))
     }
     const onRuntimeSettingsChanged = vi.fn(async () => {})
+    const interact = vi.fn(async () => {})
     const releaseConversation = vi.fn(async () => {})
     let browserStateListener:
       | ((state: BrowserLiveState) => void)
@@ -111,6 +112,7 @@ describe('registerIpcHandlers computer capabilities', () => {
       onRuntimeSettingsChanged,
       undefined,
       {
+        interact,
         releaseConversation,
         onState: (listener) => {
           browserStateListener = listener
@@ -181,6 +183,15 @@ describe('registerIpcHandlers computer capabilities', () => {
     expect(releaseConversation).toHaveBeenCalledWith(
       'browser-conversation'
     )
+    await expect(
+      electronMocks.handlers.get(ipcChannels.browserInteract)?.(event, {
+        conversationId: 'browser-conversation'
+      })
+    ).resolves.toBeUndefined()
+    expect(interact).toHaveBeenCalledWith(
+      'browser-conversation',
+      expect.any(AbortSignal)
+    )
 
     expect(() =>
       electronMocks.handlers.get(
@@ -2019,7 +2030,25 @@ describe('registerIpcHandlers agent terminal state', () => {
     await harness.dispose()
   })
 
-  it('redacts runtime errors before persistence and renderer delivery', async () => {
+  it('preserves bounded runtime errors for persistence and renderer delivery', async () => {
+    const fetchCause = Object.assign(
+      new Error('connect ECONNREFUSED 127.0.0.1:11434'),
+      {
+        code: 'ECONNREFUSED',
+        syscall: 'connect',
+        address: '127.0.0.1',
+        port: 11434
+      }
+    )
+    const expectedError = [
+      'fetch failed',
+      'cause:',
+      'connect ECONNREFUSED 127.0.0.1:11434',
+      'code: ECONNREFUSED',
+      'syscall: connect',
+      'address: 127.0.0.1',
+      'port: 11434'
+    ].join('\n')
     const runtime = {
       capability: 'chat',
       requiresToolApproval: false,
@@ -2028,9 +2057,7 @@ describe('registerIpcHandlers agent terminal state', () => {
       dispose: vi.fn(),
       async *run() {
         yield* []
-        throw new Error(
-          'gateway failed Authorization: Bearer secret-token'
-        )
+        throw new TypeError('fetch failed', { cause: fetchCause })
       }
     }
     const harness = createHarness(runtime)
@@ -2047,13 +2074,13 @@ describe('registerIpcHandlers agent terminal state', () => {
       expect(harness.assistantDatabase.updateTaskStatus).toHaveBeenCalledWith(
         requestId,
         'failed',
-        'gateway failed Authorization: [REDACTED]'
+        expectedError
       )
     )
     expect(harness.webContents.send).toHaveBeenCalledWith(
       ipcChannels.agentEvent,
       expect.objectContaining({
-        message: 'gateway failed Authorization: [REDACTED]'
+        message: expectedError
       })
     )
     await harness.dispose()

src/main/ipc.ts

@@ -15,6 +15,7 @@ import {
   approvalDecisionSchema,
   agentQuestionResponseSchema,
   agentRequestSchema,
+  browserInteractRequestSchema,
   browserStopRequestSchema,
   knowledgeCreateSchema,
   knowledgeEntityUpdateSchema,
@@ -491,6 +492,10 @@ export function registerIpcHandlers(
   onRuntimeSettingsChanged: () => Promise<void>,
   onBeforeClearLocalData?: () => Promise<void>,
   browserControl?: {
+    interact(
+      conversationId: string,
+      signal: AbortSignal
+    ): Promise<void>
     releaseConversation(conversationId: string): Promise<void>
     onState(listener: (state: BrowserLiveState) => void): () => void
   },
@@ -1193,6 +1198,18 @@ export function registerIpcHandlers(
     ])
   })
 
+  ipcMain.handle(
+    ipcChannels.browserInteract,
+    async (event, input: unknown) => {
+      assertTrustedSender(event, window)
+      const request = browserInteractRequestSchema.parse(input)
+      await browserControl?.interact(
+        request.conversationId,
+        new AbortController().signal
+      )
+    }
+  )
+
   ipcMain.handle(ipcChannels.agentRun, async (event, input: unknown) => {
     assertTrustedSender(event, window)
     if (executionPaused || shuttingDown) {

src/preload/index.ts

@@ -159,6 +159,12 @@ const desktopApi: DesktopApi = {
     }
   },
   browser: {
+    interact: async (conversationId: string) => {
+      await ipcRenderer.invoke(
+        ipcChannels.browserInteract,
+        { conversationId }
+      )
+    },
     stop: async (conversationId: string) => {
       await ipcRenderer.invoke(
         ipcChannels.browserStop,

src/renderer/src/App.test.tsx

@@ -94,6 +94,7 @@ const api: DesktopApi = {
     })
   },
   browser: {
+    interact: vi.fn(async () => {}),
     stop: vi.fn(async () => {}),
     onState: vi.fn((listener) => {
       browserListener = listener
@@ -828,7 +829,18 @@ describe('App', () => {
         callId: 'call-1',
         name: 'read',
         state: 'running',
-        summary: 'OpenCode 工具：read'
+        summary: 'OpenCode 工具：read',
+        input: '{"path":"README.md"}'
+      })
+      agentListener?.({
+        requestId: request.requestId,
+        type: 'tool',
+        callId: 'call-2',
+        name: 'grep',
+        state: 'completed',
+        summary: 'OpenCode 工具：grep',
+        input: '{"pattern":"runtime"}',
+        output: 'src/main/agent/runtime.ts'
       })
       agentListener?.({
         requestId: request.requestId,
@@ -846,7 +858,10 @@ describe('App', () => {
         callId: 'call-1',
         name: 'read',
         state: 'completed',
-        summary: 'OpenCode 工具：read'
+        summary: 'OpenCode 工具：read',
+        input: '{"path":"README.md"}',
+        output:
+          'README contents\nAuthorization: Bearer visible-token'
       })
     })
 
@@ -866,6 +881,26 @@ describe('App', () => {
     expect(
       screen.getAllByText('OpenCode 工具：read')
     ).toHaveLength(1)
+    expect(
+      screen.getByRole('region', { name: '工具执行，共 2 项' })
+    ).toBeInTheDocument()
+    const readTool = screen.getByText('read').closest('details')
+    const rawToolOutput =
+      'README contents\nAuthorization: Bearer visible-token'
+    expect(readTool).not.toHaveAttribute('open')
+    expect(
+      screen.getByText(
+        (_, element) => element?.textContent === rawToolOutput
+      )
+    ).not.toBeVisible()
+    fireEvent.click(screen.getByText('read').closest('summary')!)
+    expect(readTool).toHaveAttribute('open')
+    expect(within(readTool!).getByText('调用参数')).toBeVisible()
+    expect(
+      within(readTool!).getByText(
+        (_, element) => element?.textContent === rawToolOutput
+      )
+    ).toBeVisible()
 
     act(() => {
       if (!request) {
@@ -1040,8 +1075,19 @@ describe('App', () => {
     render(<App />)
 
     fireEvent.click(await screen.findByLabelText('添加附件'))
-    expect(await screen.findByText('需求说明.md')).toBeInTheDocument()
-    expect(screen.getByText('页面截图.png')).toBeInTheDocument()
+    const composer = screen
+      .getByLabelText('向 GoodBuddy 提问')
+      .closest<HTMLElement>('.composer')
+    expect(composer).not.toBeNull()
+    if (!composer) {
+      return
+    }
+    expect(
+      await within(composer).findByText('需求说明.md')
+    ).toBeInTheDocument()
+    expect(
+      within(composer).getByText('页面截图.png')
+    ).toBeInTheDocument()
     fireEvent.change(screen.getByLabelText('向 GoodBuddy 提问'), {
       target: { value: '分析这些附件' }
     })
@@ -1130,8 +1176,17 @@ describe('App', () => {
     render(<App />)
 
     fireEvent.click(await screen.findByLabelText('添加附件'))
+    const composer = screen
+      .getByLabelText('向 GoodBuddy 提问')
+      .closest<HTMLElement>('.composer')
+    expect(composer).not.toBeNull()
+    if (!composer) {
+      return
+    }
     await waitFor(() =>
-      expect(screen.getAllByText(/^参考图-\d\.png$/u)).toHaveLength(5)
+      expect(
+        within(composer).getAllByText(/^参考图-\d\.png$/u)
+      ).toHaveLength(5)
     )
     fireEvent.change(screen.getByLabelText('向 GoodBuddy 提问'), {
       target: { value: '比较这五张图片' }
@@ -1188,8 +1243,15 @@ describe('App', () => {
     await waitFor(() =>
       expect(api.context.captureWindow).toHaveBeenCalledWith('window-2')
     )
+    const composer = screen
+      .getByLabelText('向 GoodBuddy 提问')
+      .closest<HTMLElement>('.composer')
+    expect(composer).not.toBeNull()
+    if (!composer) {
+      return
+    }
     expect(
-      await screen.findByText('窗口-Browser.jpg')
+      await within(composer).findByText('窗口-Browser.jpg')
     ).toBeInTheDocument()
   })
 
@@ -1335,10 +1397,22 @@ describe('App', () => {
     expect(
       await screen.findByRole('heading', { name: '工作区说明' })
     ).toBeInTheDocument()
+    expect(
+      screen.getByRole('tab', { name: '工作区' })
+    ).toHaveAttribute('aria-selected', 'true')
+    expect(
+      screen.queryByRole('tab', { name: '预览' })
+    ).not.toBeInTheDocument()
     expect(api.workspace.readFile).toHaveBeenCalledWith(
       projectId,
       'README.md'
     )
+    fireEvent.click(
+      screen.getByRole('button', { name: '返回工作区' })
+    )
+    expect(
+      await screen.findByRole('button', { name: 'README.md' })
+    ).toBeInTheDocument()
   })
 
   it('opens workspace entries from their row actions', async () => {
@@ -2986,19 +3060,31 @@ describe('App', () => {
     fireEvent.click(screen.getByLabelText('切换助手工作栏'))
     expect(sidebar).toHaveClass('assistant-sidebar--open')
 
+    expect(
+      screen.getByRole('tab', { name: '任务中心' })
+    ).toHaveAttribute('aria-selected', 'true')
+    expect(screen.getByText('自动化')).toBeInTheDocument()
+    expect(screen.queryByText('最近任务')).not.toBeInTheDocument()
     fireEvent.click(screen.getByRole('tab', { name: '上下文' }))
     expect(
       screen.getByText('尚未添加文件、截图或剪贴板内容。')
     ).toBeInTheDocument()
-    fireEvent.click(screen.getByRole('tab', { name: '任务中心' }))
+    fireEvent.click(screen.getByRole('tab', { name: '工作区' }))
     expect(
-      screen.getByText(/查看当前和最近请求的运行状态/)
+      screen.getByText(/选择文件后在当前工作区内预览/)
     ).toBeInTheDocument()
-    fireEvent.click(screen.getByRole('tab', { name: '成果库' }))
+    fireEvent.click(screen.getByRole('tab', { name: '浏览器' }))
+    expect(
+      screen.getByText(/Agent 打开网页后/)
+    ).toBeInTheDocument()
+    fireEvent.click(screen.getByRole('tab', { name: '成果' }))
     expect(screen.getByText('对话与导入成果')).toBeInTheDocument()
     expect(
-      screen.getByText(/保存并预览由对话生成或手动导入/)
+      screen.getByText(/查看并预览由对话生成或手动导入/)
     ).toBeInTheDocument()
+    expect(
+      screen.queryByRole('tab', { name: '预览' })
+    ).not.toBeInTheDocument()
     fireEvent.click(screen.getByLabelText('关闭助手工作栏'))
     expect(sidebar).not.toHaveClass('assistant-sidebar--open')
   })
@@ -3036,6 +3122,12 @@ describe('App', () => {
       'src',
       'data:image/jpeg;base64,/9j/2Q=='
     )
+    fireEvent.click(
+      screen.getByRole('button', { name: '交互' })
+    )
+    await waitFor(() =>
+      expect(api.browser.interact).toHaveBeenCalledWith(conversationId)
+    )
     fireEvent.click(
       screen.getByRole('button', { name: '停止浏览器' })
     )

src/renderer/src/App.tsx

@@ -471,6 +471,107 @@ function terminalizeMessageToolBlocks(
   )
 }
 
+type MessageBlockRenderItem =
+  | {
+      kind: 'block'
+      block: Exclude<ConversationMessageBlock, { type: 'tool' }>
+    }
+  | {
+      kind: 'tools'
+      id: string
+      tools: ToolActivity[]
+    }
+
+function groupMessageBlocks(
+  blocks: ConversationMessageBlock[]
+): MessageBlockRenderItem[] {
+  const items: MessageBlockRenderItem[] = []
+  for (const block of blocks) {
+    if (block.type !== 'tool') {
+      items.push({ kind: 'block', block })
+      continue
+    }
+    const previous = items.at(-1)
+    if (previous?.kind === 'tools') {
+      previous.tools.push(block.tool)
+    } else {
+      items.push({
+        kind: 'tools',
+        id: block.id,
+        tools: [block.tool]
+      })
+    }
+  }
+  return items
+}
+
+function ToolExecutionList({
+  tools
+}: {
+  tools: ToolActivity[]
+}): React.JSX.Element {
+  return (
+    <section
+      aria-label={`工具执行，共 ${tools.length} 项`}
+      className="tool-execution-list"
+    >
+      <header className="tool-execution-list__header">
+        <TerminalSquare aria-hidden="true" size={15} />
+        <strong>工具执行</strong>
+        <small>{tools.length} 项</small>
+      </header>
+      <ol>
+        {tools.map((tool) => {
+          const hasDetails = Boolean(
+            tool.input || tool.output || tool.error
+          )
+          return (
+            <li key={tool.callId ?? tool.name}>
+              <details
+                className={`tool-execution tool-execution--${tool.state}`}
+                open={
+                  tool.state === 'pending' || tool.state === 'running'
+                    ? true
+                    : undefined
+                }
+              >
+                <summary>
+                  <span className="tool-execution__identity">
+                    <strong>{tool.name}</strong>
+                    <span>{tool.summary}</span>
+                  </span>
+                  <small>{toolStateLabels[tool.state]}</small>
+                </summary>
+                <div className="tool-execution__details">
+                  {tool.input && (
+                    <section>
+                      <strong>调用参数</strong>
+                      <pre>{tool.input}</pre>
+                    </section>
+                  )}
+                  {tool.output && (
+                    <section>
+                      <strong>执行结果</strong>
+                      <pre>{tool.output}</pre>
+                    </section>
+                  )}
+                  {tool.error && (
+                    <section className="tool-execution__error">
+                      <strong>错误详情</strong>
+                      <pre>{tool.error}</pre>
+                    </section>
+                  )}
+                  {!hasDetails && <p>暂时没有可显示的执行详情。</p>}
+                </div>
+              </details>
+            </li>
+          )
+        })}
+      </ol>
+    </section>
+  )
+}
+
 function createConversation(
   projectId?: string,
   runtimeSelection?: AgentRuntimeSelection
@@ -1829,6 +1930,8 @@ function App(): React.JSX.Element {
             name: event.name,
             state: event.state,
             summary: event.summary,
+            input: event.input,
+            output: event.output,
             error: event.error
           }
           if (index >= 0) {
@@ -2241,7 +2344,7 @@ function App(): React.JSX.Element {
   )
 
   useEffect(() => {
-    if (assistantSidebarTab !== 'changes') {
+    if (assistantSidebarTab !== 'workspace') {
       return
     }
     const timeout = setTimeout(() => {
@@ -4151,14 +4254,20 @@ function App(): React.JSX.Element {
                     )}
                   {message.blocks && message.blocks.length > 0 ? (
                     <div className="message-blocks">
-                      {message.blocks.map((block) =>
-                        block.type === 'reasoning' ? (
+                      {groupMessageBlocks(message.blocks).map((item) =>
+                        item.kind === 'tools' ? (
+                          <ToolExecutionList
+                            key={item.id}
+                            tools={item.tools}
+                          />
+                        ) : item.block.type === 'reasoning' ? (
                           <details
                             className="message-reasoning"
-                            key={block.id}
+                            key={item.block.id}
                             open={
                               message.state === 'streaming' &&
-                              message.blocks?.at(-1)?.id === block.id
+                              message.blocks?.at(-1)?.id ===
+                                item.block.id
                             }
                           >
                             <summary>
@@ -4168,34 +4277,18 @@ function App(): React.JSX.Element {
                             </summary>
                             <div className="markdown-content message-reasoning__content">
                               <MarkdownRenderer>
-                                {block.content}
+                                {item.block.content}
                               </MarkdownRenderer>
                             </div>
                           </details>
-                        ) : block.type === 'text' ? (
-                          <div
-                            className="markdown-content message__content"
-                            key={block.id}
-                          >
-                            <MarkdownRenderer>
-                              {block.content}
-                            </MarkdownRenderer>
-                          </div>
                         ) : (
                           <div
-                            className="tool-activity"
-                            key={block.id}
+                            className="markdown-content message__content"
+                            key={item.block.id}
                           >
-                            <TerminalSquare size={15} />
-                            <div className="tool-activity__content">
-                              <span>{block.tool.summary}</span>
-                              {block.tool.error && (
-                                <code>{block.tool.error}</code>
-                              )}
-                            </div>
-                            <small>
-                              {toolStateLabels[block.tool.state]}
-                            </small>
+                            <MarkdownRenderer>
+                              {item.block.content}
+                            </MarkdownRenderer>
                           </div>
                         )
                       )}
@@ -4347,19 +4440,10 @@ function App(): React.JSX.Element {
                       </details>
                     )}
                   {(!message.blocks || message.blocks.length === 0) &&
-                    message.tools?.map((tool) => (
-                      <div
-                        className="tool-activity"
-                        key={tool.callId ?? tool.name}
-                      >
-                        <TerminalSquare size={15} />
-                        <div className="tool-activity__content">
-                          <span>{tool.summary}</span>
-                          {tool.error && <code>{tool.error}</code>}
-                        </div>
-                        <small>{toolStateLabels[tool.state]}</small>
-                      </div>
-                    ))}
+                    message.tools &&
+                    message.tools.length > 0 && (
+                      <ToolExecutionList tools={message.tools} />
+                    )}
                   {message.subagents && message.subagents.length > 0 && (
                     <section
                       aria-label="子专家状态"
@@ -5292,17 +5376,29 @@ function App(): React.JSX.Element {
         </div>
       )}
       <RightAssistantSidebar
-        activities={activityRecords}
         approvals={pendingSidebarApprovals}
         artifacts={sidebarArtifacts}
         attachments={attachments}
         browserState={browserStates[activeId]}
         enabledLibraries={enabledSidebarLibraries}
-        experts={assistantExperts}
-        heartbeatEntries={heartbeatEntries}
         heartbeats={assistantHeartbeats}
         memories={assistantMemories}
+        schedules={assistantSchedules}
         onClose={() => setAssistantSidebarOpen(false)}
+        onInteractBrowser={async () => {
+          if (!activeId) {
+            return
+          }
+          const browserApi = window.goodbuddy.browser
+          if (!browserApi) {
+            notify({
+              tone: 'error',
+              message: '浏览器控制组件尚未加载，请重启 GoodBuddy'
+            })
+            return
+          }
+          await browserApi.interact(activeId)
+        }}
         onStopBrowser={async () => {
           if (!activeId) {
             return
@@ -5324,16 +5420,6 @@ function App(): React.JSX.Element {
             })
           }
         }}
-        onOpenHeartbeat={() => setView('heartbeat')}
-        onCreateMemory={async (content) => {
-          const memory = await window.goodbuddy.memory.create({
-            scope: activeProjectId ? 'project' : 'global',
-            scopeId: activeProjectId || undefined,
-            type: 'preference',
-            content
-          })
-          setAssistantMemories((current) => [memory, ...current])
-        }}
         onCreateHeartbeat={createHeartbeat}
         onCreateSchedule={async (input) => {
           const schedule = await window.goodbuddy.schedules.create({
@@ -5342,7 +5428,6 @@ function App(): React.JSX.Element {
           })
           setAssistantSchedules((current) => [schedule, ...current])
         }}
-        onOpenConversation={openActivityConversation}
         onImportArtifacts={async () => {
           const imported = await window.goodbuddy.artifacts.importFiles(
             activeProjectId || undefined
@@ -5352,7 +5437,7 @@ function App(): React.JSX.Element {
               ...imported,
               ...current
             ])
-            setAssistantSidebarTab('artifacts')
+            setAssistantSidebarTab('results')
           }
         }}
         onLoadArtifact={async (artifactId) => {
@@ -5367,13 +5452,6 @@ function App(): React.JSX.Element {
           )
         }}
         onRemoveAttachment={removeAttachment}
-        onRemoveMemory={async (memoryId) => {
-          await window.goodbuddy.memory.remove(memoryId)
-          setAssistantMemories((current) =>
-            current.filter((memory) => memory.id !== memoryId)
-          )
-        }}
-        onSetMemoryStatus={setMemoryStatus}
         onRemoveHeartbeat={removeHeartbeat}
         onRemoveSchedule={async (scheduleId) => {
           await window.goodbuddy.schedules.remove(scheduleId)
@@ -5381,16 +5459,6 @@ function App(): React.JSX.Element {
             current.filter((schedule) => schedule.id !== scheduleId)
           )
         }}
-        onRunSchedule={async (scheduleId) => {
-          await window.goodbuddy.schedules.runNow(scheduleId)
-          notify({ tone: 'success', message: '定时任务已开始执行' })
-        }}
-        onRunHeartbeat={runHeartbeat}
-        onSetHeartbeatPaused={setHeartbeatPaused}
-        onListWorkspaceDirectory={listWorkspaceDirectory}
-        onLoadWorkspaceFile={loadWorkspaceFile}
-        onOpenWorkspaceEntry={openWorkspaceEntry}
-        onRefreshChanges={refreshWorkspaceChanges}
         onRespondApproval={(approval, decision) => {
           void respondToApproval(
             approval.conversationId,
@@ -5399,13 +5467,21 @@ function App(): React.JSX.Element {
             decision
           )
         }}
+        onRunHeartbeat={runHeartbeat}
+        onRunSchedule={async (scheduleId) => {
+          await window.goodbuddy.schedules.runNow(scheduleId)
+          notify({ tone: 'success', message: '定时任务已开始执行' })
+        }}
+        onSetHeartbeatPaused={setHeartbeatPaused}
+        onListWorkspaceDirectory={listWorkspaceDirectory}
+        onLoadWorkspaceFile={loadWorkspaceFile}
+        onOpenWorkspaceEntry={openWorkspaceEntry}
+        onRefreshChanges={refreshWorkspaceChanges}
         onTabChange={setAssistantSidebarTab}
         open={
           assistantSidebarOpen && view === 'chat'
         }
-        schedules={assistantSchedules}
         tab={assistantSidebarTab}
-        tasks={assistantTasks}
         workspaceChanges={workspaceChanges}
         workspaceProjectId={activeProjectId || undefined}
       />

src/renderer/src/McpSettingsSection.tsx

@@ -319,10 +319,14 @@ export function McpSettingsSection(): React.JSX.Element {
       </div>
 
       <p className="settings-notice">
-        内置工具由 GoodBuddy 提供，不属于 MCP Server。外部 MCP Server
-        及其工具具有当前用户权限，请仅添加可信服务；远程访问令牌将由系统安全存储加密。
-        当前版本仅由直连模型在 Execute 模式加载这些工具，并在每次调用前请求
-        GoodBuddy 审批。
+        自定义 MCP 当前仅用于直连模型，新建时默认分配给直连模型，并仅在 Execute
+        模式加载。内置共享 MCP 当前仅有知识库搜索，可供直连模型、OpenCode 和
+        Continue 使用。Runtime 自有 MCP 配置不在此处管理。
+      </p>
+      <p className="settings-notice">
+        内置工具由 GoodBuddy 提供，不属于 MCP Server。自定义 MCP Server
+        及其工具具有当前用户权限，请仅添加可信服务；远程访问令牌将由系统安全存储加密，
+        工具调用前仍需 GoodBuddy 审批。
       </p>
       {error && !editor && <p className="settings-warning">{error}</p>}
 

src/renderer/src/RightAssistantSidebar.resize.test.tsx

@@ -1,10 +1,10 @@
 import { cleanup, fireEvent, render, screen } from '@testing-library/react'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-import type {
-  AssistantExpert,
-  AssistantTask
-} from '../../shared/assistant-contracts'
-import { RightAssistantSidebar } from './RightAssistantSidebar'
+import {
+  RightAssistantSidebar,
+  type AssistantSidebarTab,
+  type SidebarArtifact
+} from './RightAssistantSidebar'
 
 afterEach(cleanup)
 
@@ -16,58 +16,48 @@ beforeEach(() => {
 })
 
 function renderSidebar({
-  tasks = [],
-  experts = [],
   tab = 'context',
-  onCreateSchedule = vi.fn(async () => undefined)
+  artifacts = [],
+  onLoadArtifact = vi.fn(async () => undefined)
 }: {
-  tasks?: AssistantTask[]
-  experts?: AssistantExpert[]
-  tab?: 'tasks' | 'context'
-  onCreateSchedule?: () => Promise<void>
+  tab?: AssistantSidebarTab
+  artifacts?: SidebarArtifact[]
+  onLoadArtifact?: (artifactId: string) => Promise<void>
 } = {}): HTMLElement {
   render(
     <RightAssistantSidebar
-      activities={[]}
       approvals={[]}
-      artifacts={[]}
+      artifacts={artifacts}
       attachments={[]}
       enabledLibraries={[]}
-      experts={experts}
-      heartbeatEntries={[]}
       heartbeats={[]}
       memories={[]}
+      schedules={[]}
       onClose={vi.fn()}
       onCreateHeartbeat={vi.fn(async () => undefined)}
-      onCreateMemory={vi.fn(async () => undefined)}
-      onCreateSchedule={onCreateSchedule}
+      onCreateSchedule={vi.fn(async () => undefined)}
       onImportArtifacts={vi.fn(async () => undefined)}
       onListWorkspaceDirectory={vi.fn(async (path: string) => ({
         path,
         entries: [],
         truncated: false
       }))}
-      onLoadArtifact={vi.fn(async () => undefined)}
+      onLoadArtifact={onLoadArtifact}
       onLoadWorkspaceFile={vi.fn()}
       onOpenWorkspaceEntry={vi.fn(async () => undefined)}
-      onOpenConversation={vi.fn()}
-      onOpenHeartbeat={vi.fn()}
+      onInteractBrowser={vi.fn(async () => undefined)}
       onRefreshChanges={vi.fn(async () => undefined)}
       onRemoveAttachment={vi.fn()}
       onRemoveHeartbeat={vi.fn(async () => undefined)}
-      onRemoveMemory={vi.fn(async () => undefined)}
       onRemoveSchedule={vi.fn(async () => undefined)}
       onRespondApproval={vi.fn()}
       onRunHeartbeat={vi.fn(async () => undefined)}
       onRunSchedule={vi.fn(async () => undefined)}
       onSetHeartbeatPaused={vi.fn(async () => undefined)}
-      onSetMemoryStatus={vi.fn(async () => undefined)}
       onStopBrowser={vi.fn(async () => undefined)}
       onTabChange={vi.fn()}
       open
-      schedules={[]}
       tab={tab}
-      tasks={tasks}
     />
   )
 
@@ -165,80 +155,55 @@ describe('RightAssistantSidebar resizing', () => {
     ).toBe('424px')
   })
 
-  it('indents child tasks and names their expert and routing mode', () => {
-    const parentTask: AssistantTask = {
-      id: 'parent-task',
-      conversationId: 'conversation-1',
-      title: '分析发布计划',
-      instructions: '分析发布计划',
-      origin: 'user',
-      status: 'running',
-      createdAt: '2026-08-01T00:00:00.000Z'
-    }
-    const childTask: AssistantTask = {
-      id: 'child-task',
-      conversationId: 'conversation-1',
-      parentTaskId: parentTask.id,
-      expertId: 'expert-1',
-      routingMode: 'smart',
-      title: '研究子任务',
-      instructions: '收集资料',
-      origin: 'subagent',
-      status: 'completed',
-      createdAt: '2026-08-01T00:01:00.000Z'
-    }
-    renderSidebar({
-      tab: 'tasks',
-      tasks: [childTask, parentTask],
-      experts: [
-        {
-          id: 'expert-1',
-          name: '研究专家',
-          description: '分析证据',
-          systemInstructions: 'Analyze evidence.',
-          routingKeywords: ['研究'],
-          enabled: true,
-          createdAt: '2026-08-01T00:00:00.000Z',
-          updatedAt: '2026-08-01T00:00:00.000Z'
-        }
-      ]
-    })
+  it('exposes the task center and four reusable work surfaces', () => {
+    renderSidebar()
 
-    const taskButtons = screen.getAllByRole('button', {
-      name: /分析发布计划|研究子任务/u
-    })
-    expect(taskButtons[0]).toHaveTextContent('分析发布计划')
-    expect(taskButtons[1]).toHaveClass('assistant-sidebar__row--subtask')
-    expect(taskButtons[1]).toHaveTextContent('子专家：研究专家 · 智能路由')
+    expect(
+      screen.getAllByRole('tab').map((tab) => tab.textContent)
+    ).toEqual(['任务中心', '上下文', '工作区', '浏览器', '成果'])
+    expect(
+      screen.queryByRole('tab', { name: '预览' })
+    ).not.toBeInTheDocument()
   })
 
-  it('preserves schedule input and reports a failed action', async () => {
-    const onCreateSchedule = vi.fn(async () => {
-      throw new Error('定时服务不可用')
-    })
-    renderSidebar({ tab: 'tasks', onCreateSchedule })
+  it('keeps automation in the task center without recent tasks', () => {
+    renderSidebar({ tab: 'tasks' })
 
-    fireEvent.change(screen.getByLabelText('定时任务标题'), {
-      target: { value: '每日摘要' }
-    })
-    fireEvent.change(screen.getByLabelText('定时任务内容'), {
-      target: { value: '总结今天的工作' }
-    })
-    fireEvent.change(screen.getByLabelText('定时任务时间'), {
-      target: { value: '2026-08-06T09:00' }
-    })
-    fireEvent.click(
-      screen.getByRole('button', { name: '添加定时任务' })
-    )
+    expect(screen.getByText('等待审批')).toBeInTheDocument()
+    expect(screen.getByText('自动化')).toBeInTheDocument()
+    expect(
+      screen.getByLabelText('定时任务标题')
+    ).toBeInTheDocument()
+    expect(screen.queryByText('最近任务')).not.toBeInTheDocument()
+  })
 
-    expect(await screen.findByRole('alert')).toHaveTextContent(
-      '定时服务不可用'
-    )
-    expect(screen.getByLabelText('定时任务标题')).toHaveValue(
-      '每日摘要'
-    )
-    expect(screen.getByLabelText('定时任务内容')).toHaveValue(
-      '总结今天的工作'
-    )
+  it('previews a result without switching to a separate tab', () => {
+    const onLoadArtifact = vi.fn(async () => undefined)
+    renderSidebar({
+      tab: 'results',
+      artifacts: [
+        {
+          id: 'artifact-1',
+          title: '发布说明',
+          content: '# 发布说明',
+          createdAt: Date.now(),
+          mimeType: 'text/markdown'
+        }
+      ],
+      onLoadArtifact
+    })
+
+    fireEvent.click(screen.getByRole('button', { name: /发布说明/u }))
+
+    expect(onLoadArtifact).toHaveBeenCalledWith('artifact-1')
+    expect(
+      screen.getByRole('tab', { name: '成果' })
+    ).toHaveAttribute('aria-selected', 'true')
+    expect(
+      screen.getByRole('button', { name: '返回成果列表' })
+    ).toBeInTheDocument()
+    expect(
+      screen.queryByRole('tab', { name: '预览' })
+    ).not.toBeInTheDocument()
   })
 })

src/renderer/src/RightAssistantSidebar.tsx

@@ -1,29 +1,25 @@
 import {
   CheckCircle2,
+  ChevronLeft,
   ChevronRight,
-  FileDiff,
+  ExternalLink,
   FileText,
   FolderTree,
   Hourglass,
   Monitor,
   PanelRightClose,
-  PlayCircle,
   RefreshCw,
   ShieldAlert,
   Upload,
-  X,
-  XCircle
+  X
 } from 'lucide-react'
-import { useEffect, useMemo, useRef, useState } from 'react'
+import { useEffect, useRef, useState } from 'react'
 import type {
+  AssistantHeartbeatConfig,
   AssistantMemory,
   AssistantSchedule,
-  AssistantHeartbeatConfig,
-  AssistantHeartbeatEntry,
-  AssistantExpert,
   HeartbeatCreateInput,
   ScheduleCreateInput,
-  AssistantTask,
   WorkspaceChanges,
   WorkspaceDirectoryListing,
   WorkspaceFilePreview
@@ -35,17 +31,15 @@ import type {
   ContextAttachment,
   KnowledgeLibrary
 } from '../../shared/contracts'
-import type { ActivityRecord } from './activity-store'
 import { HeartbeatSettings } from './HeartbeatSettings'
 import { WorkspaceFilesPanel } from './WorkspaceFilesPanel'
 
 export type AssistantSidebarTab =
   | 'tasks'
   | 'context'
-  | 'artifacts'
-  | 'changes'
+  | 'workspace'
   | 'browser'
-  | 'preview'
+  | 'results'
 
 export type SidebarArtifact = {
   id: string
@@ -67,38 +61,24 @@ export type PendingSidebarApproval = {
 type RightAssistantSidebarProps = {
   open: boolean
   tab: AssistantSidebarTab
-  activities: ActivityRecord[]
-  tasks: AssistantTask[]
-  experts?: AssistantExpert[]
+  approvals: PendingSidebarApproval[]
   artifacts: SidebarArtifact[]
   attachments: ContextAttachment[]
   enabledLibraries: KnowledgeLibrary[]
-  approvals: PendingSidebarApproval[]
+  heartbeats: AssistantHeartbeatConfig[]
   memories: AssistantMemory[]
   schedules: AssistantSchedule[]
-  heartbeats: AssistantHeartbeatConfig[]
-  heartbeatEntries: AssistantHeartbeatEntry[]
   workspaceChanges?: WorkspaceChanges
   workspaceProjectId?: string
   browserState?: BrowserLiveState
   onClose: () => void
+  onInteractBrowser: () => Promise<void>
   onStopBrowser: () => Promise<void>
-  onOpenHeartbeat: () => void
-  onOpenConversation: (conversationId: string) => void
+  onCreateHeartbeat: (input: HeartbeatCreateInput) => Promise<void>
+  onCreateSchedule: (input: ScheduleCreateInput) => Promise<void>
   onImportArtifacts: () => Promise<void>
   onLoadArtifact: (artifactId: string) => Promise<void>
   onRemoveAttachment: (attachmentId: string) => void
-  onCreateMemory: (content: string) => Promise<void>
-  onCreateSchedule: (input: ScheduleCreateInput) => Promise<void>
-  onCreateHeartbeat: (input: HeartbeatCreateInput) => Promise<void>
-  onSetHeartbeatPaused: (
-    heartbeatId: string,
-    paused: boolean
-  ) => Promise<void>
-  onRemoveHeartbeat: (heartbeatId: string) => Promise<void>
-  onRunHeartbeat: (heartbeatId: string) => Promise<void>
-  onRemoveSchedule: (scheduleId: string) => Promise<void>
-  onRunSchedule: (scheduleId: string) => Promise<void>
   onRefreshChanges: () => Promise<void>
   onListWorkspaceDirectory: (
     path: string
@@ -108,15 +88,18 @@ type RightAssistantSidebarProps = {
     path: string,
     type: 'file' | 'directory'
   ) => Promise<void>
-  onRemoveMemory: (memoryId: string) => Promise<void>
-  onSetMemoryStatus: (
-    memoryId: string,
-    status: AssistantMemory['status']
-  ) => Promise<void>
+  onRemoveHeartbeat: (heartbeatId: string) => Promise<void>
+  onRemoveSchedule: (scheduleId: string) => Promise<void>
   onRespondApproval: (
     approval: PendingSidebarApproval,
     decision: ApprovalDecision
   ) => void
+  onRunHeartbeat: (heartbeatId: string) => Promise<void>
+  onRunSchedule: (scheduleId: string) => Promise<void>
+  onSetHeartbeatPaused: (
+    heartbeatId: string,
+    paused: boolean
+  ) => Promise<void>
   onTabChange: (tab: AssistantSidebarTab) => void
 }
 
@@ -128,22 +111,17 @@ const tabs: Array<{
   {
     id: 'tasks',
     label: '任务中心',
-    description: '查看运行状态、处理审批并安排自动化'
+    description: '处理待审批操作并管理自动化'
   },
   {
     id: 'context',
     label: '上下文',
-    description: '管理本次对话的附件、知识库与长期记忆'
+    description: '查看本次对话使用的附件、知识库与记忆'
   },
   {
-    id: 'artifacts',
-    label: '成果库',
-    description: '集中保存和打开对话生成或手动导入的内容'
-  },
-  {
-    id: 'changes',
+    id: 'workspace',
     label: '工作区',
-    description: '浏览项目文件与工具活动'
+    description: '浏览项目文件、Git 变更与文件内容'
   },
   {
     id: 'browser',
@@ -151,9 +129,9 @@ const tabs: Array<{
     description: '查看 Agent 操作网页时的实时画面'
   },
   {
-    id: 'preview',
-    label: '预览',
-    description: '预览选中的成果或工作区文件'
+    id: 'results',
+    label: '成果',
+    description: '查看对话生成或手动导入的内容'
   }
 ]
 const emptyChangedFiles: WorkspaceChanges['files'] = []
@@ -189,87 +167,37 @@ function clampSidebarWidth(width: number, viewportWidth: number): number {
   return Math.min(limits.maximum, Math.max(limits.minimum, width))
 }
 
-function formatTime(timestamp: number | string): string {
-  return sidebarTimeFormatter.format(new Date(timestamp))
-}
-
-export function orderTasksWithChildren(
-  tasks: readonly AssistantTask[]
-): AssistantTask[] {
-  const childIds = new Set(
-    tasks.flatMap((task) => (task.parentTaskId ? [task.id] : []))
-  )
-  const childrenByParent = new Map<string, AssistantTask[]>()
-  for (const task of tasks) {
-    if (!task.parentTaskId) {
-      continue
-    }
-    const children = childrenByParent.get(task.parentTaskId) ?? []
-    children.push(task)
-    childrenByParent.set(task.parentTaskId, children)
-  }
-  const ordered: AssistantTask[] = []
-  const included = new Set<string>()
-  const append = (task: AssistantTask): void => {
-    if (included.has(task.id)) {
-      return
-    }
-    included.add(task.id)
-    ordered.push(task)
-    for (const child of childrenByParent.get(task.id) ?? []) {
-      append(child)
-    }
-  }
-  for (const task of tasks) {
-    if (!childIds.has(task.id)) {
-      append(task)
-    }
-  }
-  for (const task of tasks) {
-    append(task)
-  }
-  return ordered
-}
-
 export function RightAssistantSidebar({
   open,
   tab,
-  activities,
-  tasks,
-  experts = [],
+  approvals,
   artifacts,
   attachments,
   enabledLibraries,
-  approvals,
+  heartbeats,
   memories,
   schedules,
-  heartbeats,
-  heartbeatEntries,
   workspaceChanges,
   workspaceProjectId,
   browserState,
   onClose,
+  onInteractBrowser,
   onStopBrowser,
-  onOpenHeartbeat,
-  onOpenConversation,
+  onCreateHeartbeat,
+  onCreateSchedule,
   onImportArtifacts,
   onLoadArtifact,
   onRemoveAttachment,
-  onCreateMemory,
-  onCreateSchedule,
-  onCreateHeartbeat,
-  onSetHeartbeatPaused,
-  onRemoveHeartbeat,
-  onRunHeartbeat,
-  onRemoveSchedule,
-  onRunSchedule,
   onRefreshChanges,
   onListWorkspaceDirectory,
   onLoadWorkspaceFile,
   onOpenWorkspaceEntry,
-  onRemoveMemory,
-  onSetMemoryStatus,
+  onRemoveHeartbeat,
+  onRemoveSchedule,
   onRespondApproval,
+  onRunHeartbeat,
+  onRunSchedule,
+  onSetHeartbeatPaused,
   onTabChange
 }: RightAssistantSidebarProps): React.JSX.Element {
   const [viewportWidth, setViewportWidth] = useState(window.innerWidth)
@@ -303,7 +231,6 @@ export function RightAssistantSidebar({
       }
   >()
   const workspacePreviewRequest = useRef(0)
-  const [memoryDraft, setMemoryDraft] = useState('')
   const [workspaceRefreshVersion, setWorkspaceRefreshVersion] = useState(0)
   const [scheduleTitle, setScheduleTitle] = useState('')
   const [schedulePrompt, setSchedulePrompt] = useState('')
@@ -312,31 +239,11 @@ export function RightAssistantSidebar({
     ScheduleCreateInput['recurrence']
   >('once')
   const [actionError, setActionError] = useState('')
-  const recentTasks = useMemo(
-    () =>
-      activities
-        .filter((activity) => activity.kind === 'request')
-        .slice(0, 20),
-    [activities]
-  )
-  const orderedTasks = useMemo(
-    () => orderTasksWithChildren(tasks),
-    [tasks]
-  )
-  const expertNames = useMemo(
-    () => new Map(experts.map((expert) => [expert.id, expert.name])),
-    [experts]
-  )
-  const changes = useMemo(
-    () =>
-      activities
-        .filter((activity) => activity.kind === 'tool')
-        .slice(0, 30),
-    [activities]
+  const activeMemories = memories.filter(
+    (memory) => memory.status === 'confirmed'
   )
   const artifactPreview =
-    artifacts.find((artifact) => artifact.id === selectedArtifactId) ??
-    artifacts[0]
+    artifacts.find((artifact) => artifact.id === selectedArtifactId)
   const currentWorkspacePreview =
     workspacePreview?.projectId === workspaceProjectId
       ? workspacePreview
@@ -428,7 +335,6 @@ export function RightAssistantSidebar({
     const projectId = workspaceProjectId
     setWorkspacePreview({ projectId, path, state: 'loading' })
     setActionError('')
-    onTabChange('preview')
     void onLoadWorkspaceFile(path)
       .then((file) => {
         if (workspacePreviewRequest.current === requestId) {
@@ -624,103 +530,49 @@ export function RightAssistantSidebar({
         {tab === 'tasks' && (
           <section className="assistant-sidebar__section">
             <p className="assistant-sidebar__section-description">
-              查看当前和最近请求的运行状态、处理待审批操作，并安排定时任务与智能心跳。
+              处理当前待审批操作，并创建和管理自动化任务。
             </p>
-            {approvals.length > 0 && (
-              <>
-                <h3>
-                  <ShieldAlert size={15} />
-                  等待审批
-                </h3>
-                {approvals.map((approval) => (
-                  <article
-                    className="assistant-sidebar__approval"
-                    key={approval.approvalId}
-                  >
-                    <strong>{approval.title}</strong>
-                    <p>{approval.description}</p>
-                    {approval.toolName && <code>{approval.toolName}</code>}
-                    <div className="assistant-sidebar__approval-actions">
-                      <button
-                        className="secondary-button"
-                        onClick={() =>
-                          onRespondApproval(approval, 'deny')
-                        }
-                        type="button"
-                      >
-                        拒绝
-                      </button>
-                      <button
-                        className="primary-button"
-                        onClick={() =>
-                          onRespondApproval(approval, 'once')
-                        }
-                        type="button"
-                      >
-                        仅此次允许
-                      </button>
-                    </div>
-                  </article>
-                ))}
-              </>
-            )}
-
             <h3>
-              <PlayCircle size={15} />
-              最近任务
+              <ShieldAlert size={15} />
+              等待审批
             </h3>
-            {tasks.length === 0 && recentTasks.length === 0 ? (
+            {approvals.length === 0 ? (
               <p className="assistant-sidebar__empty">
-                发送请求后，任务状态会显示在这里。
+                当前没有等待审批的操作。
               </p>
             ) : (
-              (orderedTasks.length > 0 ? orderedTasks : recentTasks).map((task) => (
-                <button
-                  className={
-                    'parentTaskId' in task && task.parentTaskId
-                      ? 'assistant-sidebar__row assistant-sidebar__row--subtask'
-                      : 'assistant-sidebar__row'
-                  }
-                  key={task.id}
-                  onClick={() => {
-                    if (task.conversationId) {
-                      onOpenConversation(task.conversationId)
-                    }
-                  }}
-                  type="button"
+              approvals.map((approval) => (
+                <article
+                  className="assistant-sidebar__approval"
+                  key={approval.approvalId}
                 >
-                  {task.status === 'running' ||
-                  task.status === 'pending' ? (
-                    <Hourglass size={15} />
-                  ) : task.status === 'failed' ||
-                    task.status === 'denied' ? (
-                    <XCircle size={15} />
-                  ) : (
-                    <CheckCircle2 size={15} />
-                  )}
-                  <span>
-                    <strong>{task.title}</strong>
-                    <small>
-                      {formatTime(task.createdAt)} · {task.status}
-                    </small>
-                    {'parentTaskId' in task && task.parentTaskId && (
-                      <small className="assistant-sidebar__subtask-meta">
-                        子专家：
-                        {task.expertId
-                          ? expertNames.get(task.expertId) ??
-                            task.title
-                          : task.title}
-                        {' · '}
-                        {task.routingMode === 'smart'
-                          ? '智能路由'
-                          : '手动指定'}
-                      </small>
-                    )}
-                  </span>
-                  <ChevronRight size={14} />
-                </button>
+                  <strong>{approval.title}</strong>
+                  <p>{approval.description}</p>
+                  {approval.toolName && <code>{approval.toolName}</code>}
+                  <div className="assistant-sidebar__approval-actions">
+                    <button
+                      className="secondary-button"
+                      onClick={() =>
+                        onRespondApproval(approval, 'deny')
+                      }
+                      type="button"
+                    >
+                      拒绝
+                    </button>
+                    <button
+                      className="primary-button"
+                      onClick={() =>
+                        onRespondApproval(approval, 'once')
+                      }
+                      type="button"
+                    >
+                      仅此次允许
+                    </button>
+                  </div>
+                </article>
               ))
             )}
+
             <h3>
               <Hourglass size={15} />
               自动化
@@ -775,9 +627,7 @@ export function RightAssistantSidebar({
                         prompt: schedulePrompt.trim(),
                         workMode: 'ask',
                         recurrence: scheduleRecurrence,
-                        nextRunAt: new Date(
-                          scheduleTime
-                        ).toISOString()
+                        nextRunAt: new Date(scheduleTime).toISOString()
                       }),
                     '添加定时任务失败',
                     () => {
@@ -843,6 +693,9 @@ export function RightAssistantSidebar({
 
         {tab === 'context' && (
           <section className="assistant-sidebar__section">
+            <p className="assistant-sidebar__section-description">
+              查看当前对话实际使用的附件、知识库与已确认记忆。
+            </p>
             <h3>
               <FileText size={15} />
               本次附件
@@ -892,200 +745,76 @@ export function RightAssistantSidebar({
             )}
             <h3>
               <CheckCircle2 size={15} />
-              长期记忆
+              已确认记忆
             </h3>
-            <div className="assistant-sidebar__memory-form">
-              <input
-                aria-label="新增长期记忆"
-                maxLength={8_000}
-                onChange={(event) => setMemoryDraft(event.target.value)}
-                placeholder="例如：我偏好简洁的中文回复"
-                value={memoryDraft}
-              />
-              <button
-                className="primary-button"
-                disabled={!memoryDraft.trim()}
-                onClick={() => {
-                  const content = memoryDraft.trim()
-                  runAction(
-                    () => onCreateMemory(content),
-                    '保存长期记忆失败',
-                    () => setMemoryDraft('')
-                  )
-                }}
-                type="button"
-              >
-                记住
-              </button>
-            </div>
-            {memories.length === 0 ? (
+            {activeMemories.length === 0 ? (
               <p className="assistant-sidebar__empty">
-                尚无已确认的长期记忆。
+                当前范围没有已确认的长期记忆。
               </p>
             ) : (
-              memories.map((memory) => (
+              activeMemories.map((memory) => (
                 <article
                   className="assistant-sidebar__memory"
                   key={memory.id}
                 >
-                  <span>
-                    {memory.content}
-                    {memory.status === 'proposed' && (
-                      <small>智能心跳建议，等待确认</small>
-                    )}
-                  </span>
-                  <div>
-                    {memory.status === 'proposed' && (
-                      <>
-                        <button
-                          onClick={() =>
-                            runAction(
-                              () =>
-                                onSetMemoryStatus(
-                                  memory.id,
-                                  'confirmed'
-                                ),
-                              '确认长期记忆失败'
-                            )
-                          }
-                          type="button"
-                        >
-                          确认
-                        </button>
-                        <button
-                          onClick={() =>
-                            runAction(
-                              () =>
-                                onSetMemoryStatus(
-                                  memory.id,
-                                  'rejected'
-                                ),
-                              '忽略长期记忆失败'
-                            )
-                          }
-                          type="button"
-                        >
-                          忽略
-                        </button>
-                      </>
-                    )}
-                    <button
-                      aria-label={`删除记忆 ${memory.content.slice(0, 24)}`}
-                      className="icon-button"
-                      onClick={() =>
-                        runAction(
-                          () => onRemoveMemory(memory.id),
-                          '删除长期记忆失败'
-                        )
-                      }
-                      type="button"
-                    >
-                      <X size={13} />
-                    </button>
-                  </div>
-                </article>
-              ))
-            )}
-            <h3>
-              <RefreshCw size={15} />
-              智能心跳
-              <button
-                aria-label="打开智能心跳中心"
-                className="icon-button"
-                onClick={onOpenHeartbeat}
-                type="button"
-              >
-                <ChevronRight size={14} />
-              </button>
-            </h3>
-            {heartbeatEntries.length === 0 ? (
-              <p className="assistant-sidebar__empty">
-                完成智能心跳后，最近的成长摘要会显示在这里。
-              </p>
-            ) : (
-              heartbeatEntries.slice(0, 10).map((entry) => (
-                <article
-                  className="assistant-sidebar__schedule"
-                  key={entry.id}
-                >
-                  <span>
-                    <strong>
-                      {new Date(entry.createdAt).toLocaleString('zh-CN')}
-                    </strong>
-                    <small>
-                      {entry.proposedMemoryIds.length} 条记忆建议 ·{' '}
-                      {entry.followUpTaskIds.length} 个后续任务
-                    </small>
-                  </span>
-                  <p>{entry.summary}</p>
+                  <span>{memory.content}</span>
                 </article>
               ))
             )}
           </section>
         )}
 
-        {tab === 'artifacts' && (
-          <section className="assistant-sidebar__section">
-            <p className="assistant-sidebar__section-description">
-              保存并预览由对话生成或手动导入的文本、图片、PDF 与网页内容。
-            </p>
-            <h3>
-              <FileText size={15} />
-              对话与导入成果
-            </h3>
-            <button
-              className="secondary-button assistant-sidebar__import"
-              onClick={() =>
-                runAction(
-                  onImportArtifacts,
-                  '导入成果失败'
-                )
-              }
-              type="button"
-            >
-              <Upload size={13} />
-              导入 PDF、图片或网页
-            </button>
-            {artifacts.length === 0 ? (
-              <p className="assistant-sidebar__empty">
-                完成的回复会作为可预览成果显示在这里。
-              </p>
-            ) : (
-              artifacts.map((artifact) => (
+        {tab === 'workspace' && (
+          currentWorkspacePreview ? (
+            <section className="assistant-sidebar__preview">
+              <header>
                 <button
-                  className="assistant-sidebar__row"
-                  key={artifact.id}
+                  aria-label="返回工作区"
+                  className="assistant-sidebar__back"
                   onClick={() => {
                     workspacePreviewRequest.current += 1
                     setWorkspacePreview(undefined)
-                    setSelectedArtifactId(artifact.id)
                     setActionError('')
-                    onTabChange('preview')
-                    runAction(
-                      () => onLoadArtifact(artifact.id),
-                      '加载成果失败'
-                    )
                   }}
                   type="button"
                 >
-                  <FileText size={15} />
-                  <span>
-                    <strong>{artifact.title}</strong>
-                    <small>{formatTime(artifact.createdAt)}</small>
-                  </span>
-                  <ChevronRight size={14} />
+                  <ChevronLeft size={14} />
+                  工作区
                 </button>
-              ))
-            )}
-          </section>
-        )}
-
-        {tab === 'changes' && (
-          <>
+                <span>
+                  <strong>{currentWorkspacePreview.path}</strong>
+                  <small>
+                    {currentWorkspacePreview.state === 'ready'
+                      ? `${currentWorkspacePreview.file.size.toLocaleString('zh-CN')} 字节`
+                      : '项目工作区文件'}
+                  </small>
+                </span>
+              </header>
+              {currentWorkspacePreview.state === 'loading' ? (
+                <p className="assistant-sidebar__empty">
+                  正在读取文件…
+                </p>
+              ) : currentWorkspacePreview.state === 'error' ? (
+                <p className="assistant-sidebar__empty" role="alert">
+                  {currentWorkspacePreview.error}
+                </p>
+              ) : (
+                <div className="markdown-body markdown-content">
+                  {currentWorkspacePreview.file.mimeType ===
+                  'text/markdown' ? (
+                    <MarkdownRenderer>
+                      {currentWorkspacePreview.file.content}
+                    </MarkdownRenderer>
+                  ) : (
+                    <pre>{currentWorkspacePreview.file.content}</pre>
+                  )}
+                </div>
+              )}
+            </section>
+          ) : (
             <section className="assistant-sidebar__section">
               <p className="assistant-sidebar__section-description">
-                浏览当前项目文件，并查看 Agent 的工具活动。Git
-                项目还会显示未提交更改。
+                浏览当前项目文件与 Git 变更；选择文件后在当前工作区内预览。
               </p>
               <h3>
                 <FolderTree size={15} />
@@ -1132,33 +861,119 @@ export function RightAssistantSidebar({
                 </details>
               )}
             </section>
+          )
+        )}
+
+        {tab === 'results' && (
+          artifactPreview ? (
+            <section className="assistant-sidebar__preview">
+              <header>
+                <button
+                  aria-label="返回成果列表"
+                  className="assistant-sidebar__back"
+                  onClick={() => {
+                    setSelectedArtifactId(undefined)
+                    setActionError('')
+                  }}
+                  type="button"
+                >
+                  <ChevronLeft size={14} />
+                  成果
+                </button>
+                <span>
+                  <strong>{artifactPreview.title}</strong>
+                  <small>
+                    {sidebarTimeFormatter.format(
+                      new Date(artifactPreview.createdAt)
+                    )}
+                  </small>
+                </span>
+              </header>
+              <div className="markdown-body markdown-content">
+                {artifactPreview.mimeType.startsWith('image/') ? (
+                  artifactPreview.content ? (
+                    <img
+                      alt={artifactPreview.title}
+                      className="assistant-sidebar__image-preview"
+                      src={artifactPreview.content}
+                    />
+                  ) : (
+                    <p className="assistant-sidebar__empty">
+                      正在加载图片…
+                    </p>
+                  )
+                ) : artifactPreview.mimeType === 'text/html' ? (
+                  <iframe
+                    className="assistant-sidebar__web-preview"
+                    sandbox=""
+                    srcDoc={artifactPreview.content}
+                    title={artifactPreview.title}
+                  />
+                ) : artifactPreview.mimeType === 'application/json' ? (
+                  <pre>{artifactPreview.content}</pre>
+                ) : (
+                  <MarkdownRenderer>
+                    {artifactPreview.content}
+                  </MarkdownRenderer>
+                )}
+              </div>
+            </section>
+          ) : (
             <section className="assistant-sidebar__section">
-              <h3>工具活动</h3>
-              {changes.length === 0 ? (
+              <p className="assistant-sidebar__section-description">
+                查看并预览由对话生成或手动导入的文本、图片、PDF 与网页内容。
+              </p>
+              <h3>
+                <FileText size={15} />
+                对话与导入成果
+              </h3>
+              <button
+                className="secondary-button assistant-sidebar__import"
+                onClick={() =>
+                  runAction(
+                    onImportArtifacts,
+                    '导入成果失败'
+                  )
+                }
+                type="button"
+              >
+                <Upload size={13} />
+                导入 PDF、图片或网页
+              </button>
+              {artifacts.length === 0 ? (
                 <p className="assistant-sidebar__empty">
-                  Agent 调用工具后，相关记录会显示在这里。
+                  完成的回复会作为可预览成果显示在这里。
                 </p>
               ) : (
-                changes.map((change) => (
+                artifacts.map((artifact) => (
                   <button
                     className="assistant-sidebar__row"
-                    key={change.id}
-                    onClick={() =>
-                      onOpenConversation(change.conversationId)
-                    }
+                    key={artifact.id}
+                    onClick={() => {
+                      setSelectedArtifactId(artifact.id)
+                      setActionError('')
+                      runAction(
+                        () => onLoadArtifact(artifact.id),
+                        '加载成果失败'
+                      )
+                    }}
                     type="button"
                   >
-                    <FileDiff size={15} />
+                    <FileText size={15} />
                     <span>
-                      <strong>{change.title}</strong>
-                      <small>{change.detail || change.status}</small>
+                      <strong>{artifact.title}</strong>
+                      <small>
+                        {sidebarTimeFormatter.format(
+                          new Date(artifact.createdAt)
+                        )}
+                      </small>
                     </span>
                     <ChevronRight size={14} />
                   </button>
                 ))
               )}
             </section>
-          </>
+          )
         )}
 
         {tab === 'browser' && (
@@ -1170,18 +985,39 @@ export function RightAssistantSidebar({
               </span>
               {browserState &&
                 browserState.status !== 'stopped' && (
-                  <button
-                    className="secondary-button"
-                    onClick={() =>
-                      runAction(
-                        onStopBrowser,
-                        '停止浏览器失败'
-                      )
-                    }
-                    type="button"
-                  >
-                    停止浏览器
-                  </button>
+                  <div className="assistant-sidebar__browser-actions">
+                    <button
+                      className="secondary-button"
+                      disabled={
+                        browserState.status === 'creating' ||
+                        browserState.status === 'interactive'
+                      }
+                      onClick={() =>
+                        runAction(
+                          onInteractBrowser,
+                          '打开浏览器交互窗口失败'
+                        )
+                      }
+                      type="button"
+                    >
+                      <ExternalLink aria-hidden="true" size={12} />
+                      {browserState.status === 'interactive'
+                        ? '交互中'
+                        : '交互'}
+                    </button>
+                    <button
+                      className="secondary-button"
+                      onClick={() =>
+                        runAction(
+                          onStopBrowser,
+                          '停止浏览器失败'
+                        )
+                      }
+                      type="button"
+                    >
+                      停止浏览器
+                    </button>
+                  </div>
                 )}
             </header>
             {!browserState ? (
@@ -1201,6 +1037,8 @@ export function RightAssistantSidebar({
                       ? '正在加载页面…'
                       : browserState.status === 'acting'
                         ? 'Agent 正在操作页面…'
+                        : browserState.status === 'interactive'
+                          ? '用户正在辅助操作页面…'
                         : browserState.status === 'ready'
                           ? '浏览器已就绪'
                           : browserState.status === 'failed'
@@ -1235,82 +1073,6 @@ export function RightAssistantSidebar({
             )}
           </section>
         )}
-
-        {tab === 'preview' && (
-          <section className="assistant-sidebar__preview">
-            {currentWorkspacePreview ? (
-              <>
-                <header>
-                  <strong>{currentWorkspacePreview.path}</strong>
-                  <small>
-                    {currentWorkspacePreview.state === 'ready'
-                      ? `${currentWorkspacePreview.file.size.toLocaleString('zh-CN')} 字节`
-                      : '项目工作区文件'}
-                  </small>
-                </header>
-                {currentWorkspacePreview.state === 'loading' ? (
-                  <p className="assistant-sidebar__empty">
-                    正在读取文件…
-                  </p>
-                ) : currentWorkspacePreview.state === 'error' ? (
-                  <p className="assistant-sidebar__empty" role="alert">
-                    {currentWorkspacePreview.error}
-                  </p>
-                ) : (
-                  <div className="markdown-body markdown-content">
-                    {currentWorkspacePreview.file.mimeType ===
-                    'text/markdown' ? (
-                      <MarkdownRenderer>
-                        {currentWorkspacePreview.file.content}
-                      </MarkdownRenderer>
-                    ) : (
-                      <pre>{currentWorkspacePreview.file.content}</pre>
-                    )}
-                  </div>
-                )}
-              </>
-            ) : artifactPreview ? (
-              <>
-                <header>
-                  <strong>{artifactPreview.title}</strong>
-                  <small>{formatTime(artifactPreview.createdAt)}</small>
-                </header>
-                <div className="markdown-body markdown-content">
-                  {artifactPreview.mimeType.startsWith('image/') ? (
-                    artifactPreview.content ? (
-                      <img
-                        alt={artifactPreview.title}
-                        className="assistant-sidebar__image-preview"
-                        src={artifactPreview.content}
-                      />
-                    ) : (
-                      <p className="assistant-sidebar__empty">
-                        正在加载图片…
-                      </p>
-                    )
-                  ) : artifactPreview.mimeType === 'text/html' ? (
-                    <iframe
-                      className="assistant-sidebar__web-preview"
-                      sandbox=""
-                      srcDoc={artifactPreview.content}
-                      title={artifactPreview.title}
-                    />
-                  ) : artifactPreview.mimeType === 'application/json' ? (
-                    <pre>{artifactPreview.content}</pre>
-                  ) : (
-                    <MarkdownRenderer>
-                      {artifactPreview.content}
-                    </MarkdownRenderer>
-                  )}
-                </div>
-              </>
-            ) : (
-              <p className="assistant-sidebar__empty">
-                选择成果后可在这里预览。
-              </p>
-            )}
-          </section>
-        )}
       </div>
     </aside>
   )

src/renderer/src/SettingsPanel.test.tsx

@@ -1657,6 +1657,14 @@ describe('SettingsPanel runtime files', () => {
 
     fireEvent.click(screen.getByRole('tab', { name: 'Skills' }))
     expect(await screen.findByText('文档写作')).toBeInTheDocument()
+    expect(
+      screen.getByText('支持直连模型、OpenCode 和 Continue')
+    ).toBeInTheDocument()
+    expect(
+      screen.getByText(/新导入的 Skill 默认启用/)
+    ).toHaveTextContent(
+      '分配给直连模型、OpenCode 和 Continue'
+    )
     fireEvent.click(
       screen.getByRole('button', { name: '导入 Skill 目录' })
     )
@@ -1677,6 +1685,15 @@ describe('SettingsPanel runtime files', () => {
 
     fireEvent.click(screen.getByRole('tab', { name: 'MCP' }))
     expect(await screen.findByText('电脑控制能力')).toBeInTheDocument()
+    expect(
+      screen.getByText(/自定义 MCP 当前仅用于直连模型/)
+    ).toHaveTextContent('新建时默认分配给直连模型')
+    expect(
+      screen.getByText(/内置共享 MCP 当前仅有知识库搜索/)
+    ).toHaveTextContent('直连模型、OpenCode 和 Continue')
+    expect(
+      screen.getByText(/Runtime 自有 MCP 配置不在此处管理/)
+    ).toBeInTheDocument()
     expect(screen.getAllByText('托管浏览器配置').length).toBeGreaterThan(0)
     expect(screen.getByLabelText('启用 Linux 桌面控制')).toBeDisabled()
     fireEvent.click(screen.getByLabelText('启用 浏览器控制'))

src/renderer/src/SkillsSettingsSection.tsx

@@ -61,7 +61,7 @@ export function SkillsSettingsSection(): React.JSX.Element {
         <BookOpen size={17} />
         <div>
           <strong>Skills</strong>
-          <small>离线能力说明，可独立分配给各 Agent Runtime</small>
+          <small>支持直连模型、OpenCode 和 Continue</small>
         </div>
         <button
           className="secondary-button"
@@ -91,6 +91,10 @@ export function SkillsSettingsSection(): React.JSX.Element {
         </button>
       </div>
 
+      <p className="settings-notice">
+        Skill 以本地能力说明注入所选目标，不会写入 Runtime
+        自有配置。新导入的 Skill 默认启用，并分配给直连模型、OpenCode 和 Continue。
+      </p>
       {error && <p className="settings-warning">{error}</p>}
       {!snapshot && !error && <p className="settings-empty">正在读取 Skills…</p>}
       <div className="capability-list">

src/renderer/src/styles.css

@@ -704,7 +704,7 @@ textarea:focus-visible {
   padding: 8px;
   border-bottom: 1px solid #f0f0f0;
   gap: 3px;
-  grid-template-columns: repeat(6, minmax(0, 1fr));
+  grid-template-columns: repeat(5, minmax(0, 1fr));
 }
 
 .assistant-sidebar__tab {
@@ -733,8 +733,8 @@ textarea:focus-visible {
   padding: 0 4px;
   place-items: center;
   border-radius: 8px;
-  background: #ff4d4f;
-  color: #fff;
+  background: var(--danger-solid);
+  color: var(--text-on-accent);
   font-size: 8px;
 }
 
@@ -960,18 +960,6 @@ textarea:focus-visible {
   background: #e6f4ff;
 }
 
-.assistant-sidebar__row--subtask {
-  width: calc(100% - var(--space-4));
-  margin-left: var(--space-4);
-  border-left: 2px solid var(--accent-selected);
-  background: var(--surface-subtle);
-}
-
-.assistant-sidebar__subtask-meta {
-  color: var(--text-secondary) !important;
-  white-space: normal !important;
-}
-
 .assistant-sidebar__row span,
 .assistant-sidebar__context span,
 .assistant-sidebar__library {
@@ -1002,9 +990,9 @@ textarea:focus-visible {
 
 .assistant-sidebar__approval {
   padding: 11px;
-  border: 1px solid #ffd591;
-  border-radius: 9px;
-  background: #fff7e6;
+  border: 1px solid var(--danger-border);
+  border-radius: var(--radius-control);
+  background: var(--danger-subtle);
 }
 
 .assistant-sidebar__approval strong {
@@ -1014,13 +1002,13 @@ textarea:focus-visible {
 
 .assistant-sidebar__approval p {
   margin: 5px 0;
-  color: #595959;
+  color: var(--text-secondary);
   font-size: 10px;
   line-height: 1.45;
 }
 
 .assistant-sidebar__approval code {
-  color: #ad6800;
+  color: var(--danger);
   font-size: 9px;
 }
 
@@ -1053,24 +1041,6 @@ textarea:focus-visible {
   background: #fafafa;
 }
 
-.assistant-sidebar__memory-form {
-  display: grid;
-  gap: 6px;
-  grid-template-columns: minmax(0, 1fr) auto;
-}
-
-.assistant-sidebar__memory-form input {
-  min-width: 0;
-  padding: 8px 9px;
-  border: 1px solid #d9d9d9;
-  border-radius: 8px;
-  font-size: 10px;
-}
-
-.assistant-sidebar__memory-form button {
-  padding: 0 10px;
-}
-
 .assistant-sidebar__memory {
   display: flex;
   align-items: flex-start;
@@ -1096,21 +1066,6 @@ textarea:focus-visible {
   font-size: 8px;
 }
 
-.assistant-sidebar__memory > div {
-  display: flex;
-  align-items: center;
-  gap: 5px;
-}
-
-.assistant-sidebar__memory > div > button:not(.icon-button) {
-  padding: 2px 4px;
-  border: 0;
-  background: transparent;
-  color: #1677ff;
-  cursor: pointer;
-  font-size: 8px;
-}
-
 .assistant-sidebar__schedule-form {
   display: flex;
   flex-direction: column;
@@ -1122,18 +1077,19 @@ textarea:focus-visible {
 .assistant-sidebar__schedule-form select {
   width: 100%;
   padding: 8px 9px;
-  border: 1px solid #d9d9d9;
-  border-radius: 8px;
-  background: #fff;
+  border: 1px solid var(--border-control);
+  border-radius: var(--radius-control);
+  background: var(--surface-raised);
+  color: var(--text-primary);
   font-size: 9px;
   resize: vertical;
 }
 
 .assistant-sidebar__schedule {
   padding: 9px 10px;
-  border: 1px solid #d9d9d9;
-  border-radius: 9px;
-  background: #fafafa;
+  border: 1px solid var(--border-default);
+  border-radius: var(--radius-control);
+  background: var(--surface-subtle);
 }
 
 .assistant-sidebar__schedule > span {
@@ -1147,7 +1103,7 @@ textarea:focus-visible {
 }
 
 .assistant-sidebar__schedule small {
-  color: #8c8c8c;
+  color: var(--text-muted);
   font-size: 8px;
 }
 
@@ -1160,18 +1116,11 @@ textarea:focus-visible {
 .assistant-sidebar__schedule button {
   padding: 3px 0;
   background: transparent;
-  color: #1677ff;
+  color: var(--accent);
   cursor: pointer;
   font-size: 8px;
 }
 
-.assistant-sidebar__schedule p {
-  margin: 7px 0 0;
-  color: #595959;
-  font-size: 9px;
-  line-height: 1.5;
-}
-
 .heartbeat-settings {
   display: flex;
   min-width: 0;
@@ -1371,11 +1320,20 @@ textarea:focus-visible {
   gap: var(--space-2);
 }
 
+.assistant-sidebar__browser-actions {
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+}
+
 .assistant-sidebar__browser > header .secondary-button {
+  display: inline-flex;
   min-height: 28px;
+  align-items: center;
   padding: 4px 8px;
   flex: none;
   font-size: 10px;
+  gap: var(--space-1);
 }
 
 .assistant-sidebar__browser-status {
@@ -1433,9 +1391,34 @@ textarea:focus-visible {
   border-bottom: 1px solid #f0f0f0;
   margin-bottom: 12px;
   flex-direction: column;
+  gap: var(--space-2);
+}
+
+.assistant-sidebar__preview > header > span {
+  display: flex;
+  min-width: 0;
+  flex-direction: column;
   gap: 3px;
 }
 
+.assistant-sidebar__back {
+  display: flex;
+  width: fit-content;
+  align-items: center;
+  padding: var(--space-1) var(--space-2);
+  border-radius: var(--radius-control);
+  background: transparent;
+  color: var(--text-secondary);
+  cursor: pointer;
+  font-size: var(--font-caption);
+  gap: var(--space-1);
+}
+
+.assistant-sidebar__back:hover {
+  background: var(--surface-subtle);
+  color: var(--accent);
+}
+
 .assistant-sidebar__preview > header strong {
   font-size: 12px;
 }
@@ -1949,7 +1932,7 @@ textarea:focus-visible {
 }
 
 .message-blocks .message-reasoning,
-.message-blocks .tool-activity {
+.message-blocks .tool-execution-list {
   margin: 0;
 }
 
@@ -2087,11 +2070,13 @@ textarea:focus-visible {
 
 .message__status {
   display: flex;
-  align-items: center;
+  align-items: flex-start;
   margin-top: 8px;
   color: #8c8c8c;
   font-size: 10px;
   gap: 7px;
+  overflow-wrap: anywhere;
+  white-space: pre-wrap;
 }
 
 .message__status--error {
@@ -2099,44 +2084,147 @@ textarea:focus-visible {
 }
 
 .thinking-dot {
+  flex: 0 0 auto;
   width: 6px;
   height: 6px;
+  margin-top: 4px;
   border-radius: 50%;
   animation: pulse 1.1s ease-in-out infinite;
   background: #1677ff;
 }
 
-.tool-activity {
+.tool-execution-list {
+  display: grid;
+  margin-top: var(--space-2);
+  overflow: hidden;
+  border: 1px solid var(--border-default);
+  border-radius: var(--radius-card);
+  background: var(--surface-subtle);
+  color: var(--text-secondary);
+}
+
+.tool-execution-list__header {
   display: flex;
   align-items: center;
-  padding: 9px 11px;
-  border: 1px solid #d9d9d9;
-  border-radius: 9px;
-  margin-top: 8px;
-  background: #fafafa;
-  color: #595959;
-  font-size: 10px;
-  gap: 8px;
+  min-height: 32px;
+  padding: var(--space-2) var(--space-3);
+  gap: var(--space-2);
 }
 
-.tool-activity__content {
+.tool-execution-list__header strong {
+  color: var(--text-primary);
+  font-size: var(--font-body);
+}
+
+.tool-execution-list__header small {
+  margin-left: auto;
+  color: var(--text-muted);
+  font-size: var(--font-caption);
+}
+
+.tool-execution-list > ol {
+  display: grid;
+  padding: 0;
+  border-top: 1px solid var(--border-subtle);
+  margin: 0;
+  list-style: none;
+}
+
+.tool-execution-list > ol > li + li {
+  border-top: 1px solid var(--border-subtle);
+}
+
+.tool-execution > summary {
+  display: flex;
+  align-items: center;
+  min-height: 36px;
+  padding: var(--space-2) var(--space-3);
+  cursor: pointer;
+  gap: var(--space-3);
+  list-style-position: inside;
+  transition: background var(--motion-fast) ease-out;
+}
+
+.tool-execution > summary:hover {
+  background: var(--accent-subtle);
+}
+
+.tool-execution > summary:focus-visible {
+  outline: 2px solid var(--accent);
+  outline-offset: -2px;
+}
+
+.tool-execution__identity {
   display: grid;
   flex: 1;
-  gap: var(--space-1);
   min-width: 0;
+  gap: var(--space-1);
 }
 
-.tool-activity__content code {
+.tool-execution__identity strong {
+  color: var(--text-primary);
+  font-family: var(--font-family-mono);
+  font-size: var(--font-body);
+  overflow-wrap: anywhere;
+}
+
+.tool-execution__identity > span {
+  color: var(--text-muted);
+  font-size: var(--font-caption);
+}
+
+.tool-execution > summary small {
+  color: var(--text-muted);
+  font-size: var(--font-caption);
+  white-space: nowrap;
+}
+
+.tool-execution--failed > summary small,
+.tool-execution--recoverable > summary small {
   color: var(--danger);
+}
+
+.tool-execution__details {
+  display: grid;
+  padding: 0 var(--space-3) var(--space-3);
+  gap: var(--space-3);
+}
+
+.tool-execution__details section {
+  display: grid;
+  gap: var(--space-2);
+}
+
+.tool-execution__details strong {
+  color: var(--text-secondary);
+  font-size: var(--font-caption);
+}
+
+.tool-execution__details pre {
+  max-height: 320px;
+  padding: var(--space-3);
+  overflow: auto;
+  border: 1px solid var(--border-subtle);
+  border-radius: var(--radius-control);
+  margin: 0;
+  background: var(--surface-raised);
+  color: var(--text-primary);
   font-family: var(--font-family-mono);
   font-size: var(--font-caption);
+  line-height: 1.5;
   overflow-wrap: anywhere;
   white-space: pre-wrap;
 }
 
-.tool-activity small {
-  color: #8c8c8c;
-  text-transform: uppercase;
+.tool-execution__details p {
+  margin: 0;
+  color: var(--text-muted);
+  font-size: var(--font-caption);
+}
+
+.tool-execution__error pre {
+  border-color: var(--danger-border);
+  color: var(--danger);
 }
 
 .subagent-status-list {
@@ -6281,7 +6369,6 @@ details.settings-section > :not(summary) {
   .settings-panel__footer,
   .assistant-sidebar__row,
   .assistant-sidebar__library,
-  .assistant-sidebar__schedule,
   .assistant-sidebar__diff,
   .assistant-sidebar__preview pre,
   .tool-activity,

src/shared/assistant-contracts.ts

@@ -75,6 +75,8 @@ export const conversationToolActivitySchema = z
       'interrupted'
     ]),
     summary: z.string().max(2_000),
+    input: z.string().max(4_000).optional(),
+    output: z.string().max(16_000).optional(),
     error: z.string().max(2_000).optional()
   })
   .strict()

src/shared/builtin-model-tools.ts

@@ -28,7 +28,7 @@ export const builtinModelTools = [
   {
     name: 'browser_navigate',
     displayName: '浏览器导航',
-    description: '在隔离浏览器中打开公开的 HTTP(S) 页面。',
+    description: '在隔离浏览器中打开当前设备可连接的 HTTP 或 HTTPS 页面。',
     access: 'write'
   },
   {
@@ -40,13 +40,13 @@ export const builtinModelTools = [
   {
     name: 'browser_click',
     displayName: '点击浏览器元素',
-    description: '点击最近一次浏览器快照中的可见且未受保护元素。',
+    description: '点击最近一次浏览器快照中的可见元素。',
     access: 'write'
   },
   {
     name: 'browser_type',
     displayName: '输入浏览器文本',
-    description: '向可编辑且未受保护的页面元素输入文本；不支持上传文件。',
+    description: '向可编辑页面元素（包括密码框）输入文本；不支持上传文件。',
     access: 'write'
   },
   {

src/shared/contracts.ts

@@ -660,6 +660,8 @@ export type AgentEvent =
         | 'failed'
         | 'recoverable'
       summary: string
+      input?: string
+      output?: string
       error?: string
     }
   | {
@@ -728,6 +730,7 @@ export const browserLiveStateSchema = z
       'loading',
       'ready',
       'acting',
+      'interactive',
       'failed',
       'stopped'
     ]),
@@ -753,6 +756,8 @@ export const browserStopRequestSchema = z
   })
   .strict()
 
+export const browserInteractRequestSchema = browserStopRequestSchema
+
 export const knowledgeIdSchema = z.string().uuid()
 export const knowledgeCreateSchema = z
   .object({
@@ -919,6 +924,7 @@ export type DesktopApi = {
     onEvent: (listener: (event: AgentEvent) => void) => () => void
   }
   browser: {
+    interact: (conversationId: string) => Promise<void>
     stop: (conversationId: string) => Promise<void>
     onState: (listener: (state: BrowserLiveState) => void) => () => void
   }

src/shared/ipc-channels.ts

@@ -16,6 +16,7 @@ export const ipcChannels = {
   agentApprovalRespond: 'agent:approval:respond',
   agentQuestionRespond: 'agent:question:respond',
   agentEvent: 'agent:event',
+  browserInteract: 'browser:interact',
   browserStop: 'browser:stop',
   browserState: 'browser:state',
   runtimeSettingsGet: 'settings:runtime:get',