fix(deps): update AI SDK dependencies and fix type definitions in MCPToolWithExecute interface

Author: johnlindquist

package.json

@@ -78,11 +78,11 @@
     }
   },
   "dependencies": {
-    "@ai-sdk/anthropic": "2.0.0-beta.5",
-    "@ai-sdk/google": "2.0.0-beta.8",
-    "@ai-sdk/openai": "2.0.0-beta.7",
-    "@ai-sdk/react": "2.0.0-beta.16",
-    "@ai-sdk/xai": "2.0.0-beta.4",
+    "@ai-sdk/anthropic": "2.0.5",
+    "@ai-sdk/google": "2.0.7",
+    "@ai-sdk/openai": "2.0.18",
+    "@ai-sdk/react": "2.0.20",
+    "@ai-sdk/xai": "2.0.10",
     "@johnlindquist/open": "^10.1.1",
     "@modelcontextprotocol/sdk": "1.13.3",
     "@octokit/auth-oauth-device": "8.0.1",
@@ -102,7 +102,7 @@
     "acorn": "^8.15.0",
     "acorn-typescript": "^1.4.13",
     "advanced-calculator": "1.1.1",
-    "ai": "5.0.0-beta.18",
+    "ai": "5.0.20",
     "axios": "1.10.0",
     "body-parser": "^2.2.0",
     "bottleneck": "^2.19.5",

pnpm-lock.yaml

@@ -940,7 +940,7 @@ Please provide a helpful summary.`
                     }
 
                     switch (part.type) {
-                        case 'text':
+                        case 'text-delta':
                             fullResponseText += part.text;
                             // Emit chunk event for observability
                             aiObservability.emit('assistant:stream:chunk', { chunk: part.text });
@@ -1155,4 +1155,4 @@ export interface AiOptionsWithMCP extends AiOptions {
     };
 }
 
-export { } 
+export { } 

src/lib/ai.ts

@@ -16,7 +16,7 @@ export type { Tool as MCPTool, CallToolResult as MCPToolResult } from '@modelcon
 // This type should only include properties that are compatible with AI SDK's Tool type
 export interface MCPToolWithExecute {
     description?: string;
-    inputSchema?: any; // AI SDK v5 compatible schema (Zod schema or jsonSchema)
+    inputSchema: any; // AI SDK v5 compatible schema (Zod schema or jsonSchema)
     execute: (args: any) => Promise<any>;
     // Explicitly exclude outputSchema and other MCP-specific properties from the interface
 }
@@ -416,4 +416,4 @@ global.mcp = lazyMCP;
 export { createMCPInstance };
 
 // Export the assistant wrapper
-export { createMCPAssistant } from './mcp-assistant-wrapper.js';
+export { createMCPAssistant } from './mcp-assistant-wrapper.js';

src/lib/mcp.ts

@@ -109,12 +109,19 @@ export const createPathChoices = async (
     return statCache.get(path)
   }
 
+  // Helper to get base path for a Dirent. Some Node versions expose
+  // an undocumented `path` field on `Dirent`; types may not include it.
+  const getDirentBasePath = (dirent: Dirent | any, fallback: string) =>
+    typeof dirent?.path === 'string' ? (dirent.path as string) : fallback
+
   // Process symlinks in parallel
   await Promise.all(
     dirents.map(async (dirent) => {
       if (dirent.isSymbolicLink()) {
         try {
-          const resolved = await fs.promises.realpath(ogPath.resolve(dirent.path as string, dirent.name))
+          const resolved = await fs.promises.realpath(
+            ogPath.resolve(getDirentBasePath(dirent, startPath), dirent.name)
+          )
           const stats = await getCachedStat(resolved)
 
           Object.assign(dirent, {
@@ -144,7 +151,10 @@ export const createPathChoices = async (
 
   const mapDirents = async (dirents: Dirent[]): Promise<Choice[]> => {
     const choices = await Promise.all(dirents.map(async (dirent) => {
-      const fullPath = ogPath.resolve(dirent.path as string, dirent.name)
+      const fullPath = ogPath.resolve(
+        getDirentBasePath(dirent, startPath),
+        dirent.name
+      )
       const { size, mtime } = await getCachedStat(fullPath)
 
       const type = folderSet.has(dirent.name) ? 'folder' : 'file'
@@ -670,4 +680,4 @@ global.path = new Proxy(__pathSelector, {
   }
 }) as any
 
-export const path = global.path
+export const path = global.path