diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..a32c3ff
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 hustcc
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/package.json b/package.json
index aa7f672..d38ee00 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,26 @@
     "hustcc <i@hust.cc>",
     "yuzhanglong <loveyzl1123@gmail.com>"
   ],
-  "homepage": "https://github.com/lint-md",
+  "homepage": "https://github.com/lint-md/parser#readme",
   "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lint-md/parser.git"
+  },
+  "bugs": {
+    "url": "https://github.com/lint-md/parser/issues"
+  },
+  "keywords": [
+    "markdown",
+    "parser",
+    "remark",
+    "mdast",
+    "mdx",
+    "lint-md"
+  ],
+  "publishConfig": {
+    "access": "public"
+  },
   "type": "commonjs",
   "sideEffects": false,
   "packageManager": "pnpm@11.27.1",
@@ -41,6 +59,7 @@
     }
   },
   "files": [
+    "LICENSE",
     "dist/lint-md-parser.cjs",
     "dist/lint-md-parser.mjs",
     "dist/lint-md-parser.d.ts",
diff --git a/scripts/test-package.mjs b/scripts/test-package.mjs
index a7c0497..de3eb32 100644
--- a/scripts/test-package.mjs
+++ b/scripts/test-package.mjs
@@ -41,6 +41,23 @@ try {
     ),
   );
   assert.deepEqual(Object.keys(installedManifest.dependencies), ['@types/mdast', 'mdast-util-mdx']);
+  assert.equal(installedManifest.license, 'MIT');
+  assert.equal(installedManifest.homepage, 'https://github.com/lint-md/parser#readme');
+  assert.deepEqual(installedManifest.repository, {
+    type: 'git',
+    url: 'git+https://github.com/lint-md/parser.git',
+  });
+  assert.deepEqual(installedManifest.bugs, {
+    url: 'https://github.com/lint-md/parser/issues',
+  });
+  assert.deepEqual(installedManifest.keywords, [
+    'markdown', 'parser', 'remark', 'mdast', 'mdx', 'lint-md',
+  ]);
+  assert.deepEqual(installedManifest.publishConfig, { access: 'public' });
+  assert.match(
+    readFileSync(join(consumerRoot, 'node_modules/@lint-md/parser/LICENSE'), 'utf8'),
+    /^MIT License\r?\n\r?\nCopyright \(c\) 2021 hustcc/,
+  );
 
   const cjsResult = run('node', [
     '-e',