chore(tools): add package.json for cursor-bridge and pi-bridge

Co-authored-by: Cursor <cursoragent@cursor.com>

tools/cursor-bridge/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "cursor-bridge",
+  "version": "1.0.0",
+  "private": true,
+  "description": "stdio JSON bridge: Cursor local Agent drafts document patches for agent-system",
+  "type": "module",
+  "bin": {
+    "cursor-bridge": "./index.mjs"
+  },
+  "main": "index.mjs",
+  "engines": {
+    "node": ">=20"
+  },
+  "dependencies": {
+    "@cursor/sdk": "1.0.31"
+  }
+}

tools/pi-bridge/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "pi-bridge",
+  "version": "0.1.0",
+  "private": true,
+  "description": "stdio JSON bridge: pi --mode rpc 起草文档给 agent-system",
+  "type": "module",
+  "bin": {
+    "pi-bridge": "./index.mjs"
+  },
+  "main": "index.mjs",
+  "engines": {
+    "node": ">=20"
+  }
+}