diff --git a/package.json b/package.json
new file mode 100644
index 0000000..d45aa4b
--- /dev/null
+++ b/package.json
@@ -0,0 +1,62 @@
+{
+  "name": "testspec-cli",
+  "version": "1.0.0",
+  "description": "Convert natural language requirements into structured unit test cases",
+  "author": "TestSpec CLI Team",
+  "type": "module",
+  "bin": {
+    "testspec": "./bin/run.js"
+  },
+  "keywords": [
+    "cli",
+    "testing",
+    "test-generator",
+    "jest",
+    "pytest",
+    "go-testing"
+  ],
+  "license": "MIT",
+  "main": "",
+  "repository": "",
+  "scripts": {
+    "build": "tsc",
+    "lint": "eslint src --ext .ts",
+    "test": "jest",
+    "test:unit": "jest --testPathPattern=test/(parser|generator|detector|templates).test.ts",
+    "test:integration": "jest --testPathPattern=test/cli.test.ts",
+    "typecheck": "tsc --noEmit",
+    "prepack": "npm run build",
+    "prepublishOnly": "npm run build",
+    "start": "node bin/run.js",
+    "dev": "ts-node bin/dev.js"
+  },
+  "dependencies": {
+    "@oclif/core": "^4.0.0",
+    "chalk": "^5.3.0",
+    "fs-extra": "^11.2.0",
+    "glob": "^10.3.10",
+    "inquirer": "^9.2.12"
+  },
+  "devDependencies": {
+    "@types/fs-extra": "^11.0.4",
+    "@types/glob": "^8.1.0",
+    "@types/inquirer": "^9.0.7",
+    "@types/jest": "^29.5.11",
+    "@types/node": "^20.10.6",
+    "@typescript-eslint/eslint-plugin": "^8.54.0",
+    "@typescript-eslint/parser": "^8.54.0",
+    "eslint": "^8.57.1",
+    "jest": "^29.7.0",
+    "ts-jest": "^29.1.1",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.3.3"
+  },
+  "engines": {
+    "node": ">=18.0.0"
+  },
+  "os": [
+    "darwin",
+    "linux",
+    "win32"
+  ]
+}
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