feat: expand model tools and document handling

src/shared/builtin-mcp-servers.ts

@@ -12,12 +12,13 @@ export type BuiltinMcpServerSummary = {
   assignments: readonly RuntimeTarget[]
   access: 'read' | 'mixed'
   authorization: 'conversation-scoped'
+  requiresFeature?: 'magic-notes'
 }
 
 export const builtinMcpServers = [
   {
     id: 'knowledge-base',
-    name: '知识库 MCP',
+    name: '知识库',
     description:
       '列出并搜索当前对话明确选择的知识库，返回可核验的来源与证据引用。',
     tools: [
@@ -38,7 +39,7 @@ export const builtinMcpServers = [
   },
   {
     id: 'magic-notes',
-    name: '笔记 MCP',
+    name: '笔记',
     description:
       '读取全局魔法笔记，并在 Execute 模式下创建、修改或删除笔记与记录。',
     tools: [
@@ -90,6 +91,7 @@ export const builtinMcpServers = [
     ],
     assignments: ['model', 'opencode', 'continue'],
     access: 'mixed',
-    authorization: 'conversation-scoped'
+    authorization: 'conversation-scoped',
+    requiresFeature: 'magic-notes'
   }
 ] as const satisfies readonly BuiltinMcpServerSummary[]

src/shared/builtin-model-tools.ts

@@ -3,7 +3,7 @@ export type BuiltinModelToolSummary = {
   displayName: string
   description: string
   access: 'read' | 'write'
-  group: 'filesystem' | 'browser'
+  group: 'filesystem' | 'browser' | 'web'
 }
 
 export const builtinModelTools = [
@@ -77,6 +77,22 @@ export const builtinModelTools = [
     description: '截取当前可见页面区域、约 200KB 的有界 JPEG 图片。',
     access: 'read',
     group: 'browser'
+  },
+  {
+    name: 'web_search',
+    displayName: '联网搜索',
+    description:
+      '通过 Exa 托管 MCP 搜索公开网页，查询词会发送给第三方服务。',
+    access: 'read',
+    group: 'web'
+  },
+  {
+    name: 'web_fetch',
+    displayName: '读取网页',
+    description:
+      '通过 Exa 托管 MCP 读取公开 HTTP 或 HTTPS 网页的有界正文。',
+    access: 'read',
+    group: 'web'
   }
 ] as const satisfies readonly BuiltinModelToolSummary[]
 
@@ -94,5 +110,12 @@ export const builtinModelToolGroups = [
     description:
       '启用“浏览器控制”后，在 Execute 模式下操作 GoodBuddy 隔离浏览器。',
     tools: builtinModelTools.filter((tool) => tool.group === 'browser')
+  },
+  {
+    id: 'web',
+    name: '联网搜索',
+    description:
+      '启用后，直连模型可在 Ask 和 Execute 模式搜索并读取公开网页。',
+    tools: builtinModelTools.filter((tool) => tool.group === 'web')
   }
 ] as const

src/shared/capability-contracts.ts

@@ -303,10 +303,26 @@ export const mcpServerSummarySchema = z.discriminatedUnion('transport', [
 ])
 export type McpServerSummary = z.infer<typeof mcpServerSummarySchema>
 
+export const webSearchCapabilitySchema = z
+  .object({
+    provider: z.literal('exa'),
+    enabled: z.boolean(),
+    availableIn: z.tuple([z.literal('ask'), z.literal('execute')]),
+    tools: z.tuple([
+      z.literal('web_search'),
+      z.literal('web_fetch')
+    ])
+  })
+  .strict()
+export type WebSearchCapability = z.infer<
+  typeof webSearchCapabilitySchema
+>
+
 export const capabilitySnapshotSchema = z
   .object({
     skills: z.array(skillSummarySchema).max(256),
     mcpServers: z.array(mcpServerSummarySchema).max(64),
+    webSearch: webSearchCapabilitySchema.optional(),
     computerCapabilities: z
       .array(computerCapabilityConfigSummarySchema)
       .max(2)
@@ -336,3 +352,15 @@ export const mcpServerTestResultSchema = z
 export type McpServerTestResult = z.infer<
   typeof mcpServerTestResultSchema
 >
+
+export const webSearchTestResultSchema = z
+  .object({
+    provider: z.literal('exa'),
+    query: z.string().min(1).max(120),
+    durationMs: z.number().int().min(0),
+    preview: z.string().min(1).max(500)
+  })
+  .strict()
+export type WebSearchTestResult = z.infer<
+  typeof webSearchTestResultSchema
+>

src/shared/contracts.ts

@@ -8,7 +8,8 @@ import type {
   ComputerCapabilityId,
   McpServerInput,
   McpServerTestResult,
-  SkillImportKind
+  SkillImportKind,
+  WebSearchTestResult
 } from './capability-contracts'
 import {
   assistantIdSchema,
@@ -580,6 +581,13 @@ export type RuntimeSettings = {
 
 export type ContextAttachment = ConversationAttachment
 
+export type ContextFileSelectionProgress = {
+  phase: 'reading' | 'parsing'
+  fileName: string
+  fileNumber: number
+  fileCount: number
+}
+
 export const maximumPastedImageBytes = 12 * 1024 * 1024
 
 export const pastedImageInputSchema = z
@@ -1211,6 +1219,10 @@ export type DesktopApi = {
     ) => Promise<CapabilitySnapshot>
     removeMcpServer: (serverId: string) => Promise<CapabilitySnapshot>
     testMcpServer: (serverId: string) => Promise<McpServerTestResult>
+    setWebSearchEnabled?: (
+      enabled: boolean
+    ) => Promise<CapabilitySnapshot>
+    testWebSearch?: () => Promise<WebSearchTestResult>
     setComputerCapabilityEnabled?: (
       capabilityId: ComputerCapabilityId,
       enabled: boolean
@@ -1237,6 +1249,9 @@ export type DesktopApi = {
   }
   context: {
     selectFiles: () => Promise<ContextAttachment[]>
+    onFileSelectionProgress: (
+      listener: (progress: ContextFileSelectionProgress) => void
+    ) => () => void
     addPastedImage: (
       input: PastedImageInput
     ) => Promise<ContextAttachment>

src/shared/ipc-channels.ts

@@ -123,6 +123,8 @@ export const ipcChannels = {
   capabilitiesSaveMcp: 'capabilities:mcp:save',
   capabilitiesRemoveMcp: 'capabilities:mcp:remove',
   capabilitiesTestMcp: 'capabilities:mcp:test',
+  capabilitiesToggleWebSearch: 'capabilities:web-search:toggle',
+  capabilitiesTestWebSearch: 'capabilities:web-search:test',
   capabilitiesToggleComputer: 'capabilities:computer:toggle',
   capabilitiesConfigureComputer: 'capabilities:computer:configure',
   capabilitiesDiagnoseComputer: 'capabilities:computer:diagnose',
@@ -131,6 +133,7 @@ export const ipcChannels = {
   capabilitiesDefaultBrowserProfile: 'capabilities:browser-profile:default',
   capabilitiesRemoveBrowserProfile: 'capabilities:browser-profile:remove',
   contextSelectFiles: 'context:select-files',
+  contextFileSelectionProgress: 'context:file-selection-progress',
   contextAddPastedImage: 'context:add-pasted-image',
   contextCaptureScreen: 'context:capture-screen',
   contextListWindows: 'context:list-windows',