diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..274fdc7
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,26 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  verify:
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v6
+      - uses: pnpm/action-setup@v4
+      - uses: actions/setup-node@v6
+        with:
+          node-version-file: package.json
+          cache: pnpm
+      - run: pnpm install
+      - run: pnpm lint
+      - run: pnpm test
+      - run: pnpm typecheck
diff --git a/README.md b/README.md
index e3446ba..79821aa 100644
--- a/README.md
+++ b/README.md
@@ -119,24 +119,21 @@ Because GitHub and Telegram deliver events through webhooks, your bot must be ac
 
 If you are running the bot locally, use a tunneling tool such as:
 
-- ngrok
+- Smee.io
+- Ngrok
 - Cloudflare Tunnel
 - LocalTunnel
 - Expose
 
-### Example Using ngrok
+### Example Using Smee.io
 
-```bash
-ngrok http 3000
-```
+1. Start a tunnel with the bundled script:
 
-Use the generated HTTPS URL as your GitHub webhook endpoint:
-
-```
-https://<random>.ngrok-free.app/api/webhook/github
+```bash copy
+pnpm smee --path /api/webhook/github
 ```
 
-Every restart may generate a new URL (you can have Fixed URL if you sign-up in ngrok)
+2. Set the Forwarding URL as your GitHub webhook endpoint.
 
 ## Contributing
 
diff --git a/lint-staged.config.js b/lint-staged.config.js
index b541039..c67df85 100644
--- a/lint-staged.config.js
+++ b/lint-staged.config.js
@@ -4,6 +4,6 @@
  */
 export default {
   "*": "cspell",
-  "*.{js,mjs,ts}": "eslint --fix",
+  "*.{js,ts}": "eslint --fix",
   "*.{md,json}": "prettier --write",
 };
diff --git a/package.json b/package.json
index 62da543..86d9c82 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "github-bot",
   "type": "module",
   "private": true,
-  "packageManager": "pnpm@10.22.0",
+  "packageManager": "pnpm@10.26.0",
   "imports": {
     "#config": [
       "./src/config/index.ts"
@@ -26,7 +26,7 @@
   "scripts": {
     "dev": "node --watch --env-file-if-exists=.env src/index.ts",
     "start": "node --env-file-if-exists=.env src/index.ts",
-    "lint": "eslint . --fix",
+    "lint": "eslint .",
     "test": "node --test src/**/*.spec.ts",
     "test:watch": "node --watch --test src/**/*.spec.ts",
     "typecheck": "tsc",
@@ -72,7 +72,6 @@
     "typescript": "5.9.3"
   },
   "volta": {
-    "node": "22.18.0",
-    "pnpm": "10.22.0"
+    "node": "24.12.0"
   }
 }