chore(mcp): upgrade dependencies

Author: stainless-app[bot]

packages/mcp-server/package.json

@@ -32,13 +32,13 @@
   "dependencies": {
     "@imagekit/nodejs": "file:../../dist/",
     "@cloudflare/cabidela": "^0.2.4",
-    "@modelcontextprotocol/sdk": "^1.24.0",
+    "@modelcontextprotocol/sdk": "^1.25.2",
     "@valtown/deno-http-worker": "^0.0.21",
     "cors": "^2.8.5",
     "express": "^5.1.0",
     "fuse.js": "^7.1.0",
     "jq-web": "https://github.com/stainless-api/jq-web/releases/download/v0.8.8/jq-web.tar.gz",
-    "qs": "^6.14.0",
+    "qs": "^6.14.1",
     "typescript": "5.8.3",
     "yargs": "^17.7.2",
     "zod": "^3.25.20",
@@ -49,7 +49,7 @@
     "mcp-server": "dist/index.js"
   },
   "devDependencies": {
-    "@anthropic-ai/mcpb": "1.1.0",
+    "@anthropic-ai/mcpb": "^2.1.2",
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.3",
     "@types/jest": "^29.4.0",

packages/mcp-server/src/http.ts

@@ -48,11 +48,8 @@ const post =
     const server = newServer({ ...options, req, res });
     // If we return null, we already set the authorization error.
     if (server === null) return;
-    const transport = new StreamableHTTPServerTransport({
-      // Stateless server
-      sessionIdGenerator: undefined,
-    });
-    await server.connect(transport);
+    const transport = new StreamableHTTPServerTransport();
+    await server.connect(transport as any);
     await transport.handleRequest(req, res, req.body);
   };