Install TypeScript SDK from registry

package.json

@@ -3,7 +3,10 @@
   "private": true,
   "version": "0.0.1",
   "type": "module",
-  "workspaces": ["client", "server"],
+  "workspaces": [
+    "client",
+    "server"
+  ],
   "scripts": {
     "dev": "concurrently \"cd client && yarn dev\" \"cd server && yarn dev\"",
     "build-server": "cd server && yarn build",
@@ -12,11 +15,7 @@
     "start-server": "cd server && yarn start",
     "start-client": "cd client && yarn preview",
     "start": "concurrently \"yarn start-server\" \"yarn start-client\"",
-    "prettier-fix": "prettier --write .",
-    "update:mcp": "git subtree pull --prefix=packages/mcp-typescript https://github.com/modelcontextprotocol/typescript-sdk.git main --squash"
-  },
-  "dependencies": {
-    "mcp-typescript": "file:packages/mcp-typescript"
+    "prettier-fix": "prettier --write ."
   },
   "devDependencies": {
     "concurrently": "^9.0.1",