diff --git a/eslint.config.mjs b/eslint.config.mjs
index 66f6631d4..ae2d3c684 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -85,6 +85,7 @@ export default [
   // ignore globally
   {
     ignores: [
+      'tools/mcp/**',
       '**/dist/**',
       '**/fixtures/**',
       '**/coverage/**',
diff --git a/tools/mcp/README.md b/tools/mcp/README.md
new file mode 100644
index 000000000..d98b798f6
--- /dev/null
+++ b/tools/mcp/README.md
@@ -0,0 +1,8 @@
+# Vue I18n MCP
+
+> [!WARNING] This is an experimental. please don't still use it.
+
+
+## ©️ License
+
+[MIT](http://opensource.org/licenses/MIT)
diff --git a/tools/mcp/deno.json b/tools/mcp/deno.json
new file mode 100644
index 000000000..5b320c26e
--- /dev/null
+++ b/tools/mcp/deno.json
@@ -0,0 +1,8 @@
+{
+  "tasks": {
+    "dev": "deno run --watch main.ts"
+  },
+  "imports": {
+    "@std/assert": "jsr:@std/assert@1"
+  }
+}
diff --git a/tools/mcp/deno.lock b/tools/mcp/deno.lock
new file mode 100644
index 000000000..28f4eb41c
--- /dev/null
+++ b/tools/mcp/deno.lock
@@ -0,0 +1,23 @@
+{
+  "version": "4",
+  "specifiers": {
+    "jsr:@std/assert@1": "1.0.12",
+    "jsr:@std/internal@^1.0.6": "1.0.6"
+  },
+  "jsr": {
+    "@std/assert@1.0.12": {
+      "integrity": "08009f0926dda9cbd8bef3a35d3b6a4b964b0ab5c3e140a4e0351fbf34af5b9a",
+      "dependencies": [
+        "jsr:@std/internal"
+      ]
+    },
+    "@std/internal@1.0.6": {
+      "integrity": "9533b128f230f73bd209408bb07a4b12f8d4255ab2a4d22a1fd6d87304aca9a4"
+    }
+  },
+  "workspace": {
+    "dependencies": [
+      "jsr:@std/assert@1"
+    ]
+  }
+}
diff --git a/tools/mcp/main.ts b/tools/mcp/main.ts
new file mode 100644
index 000000000..6b484d091
--- /dev/null
+++ b/tools/mcp/main.ts
@@ -0,0 +1,8 @@
+export function add(a: number, b: number): number {
+  return a + b
+}
+
+// Learn more at https://docs.deno.com/runtime/manual/examples/module_metadata#concepts
+if (import.meta.main) {
+  console.log('Add 2 + 3 =', add(2, 3))
+}
diff --git a/tools/mcp/main_test.ts b/tools/mcp/main_test.ts
new file mode 100644
index 000000000..146c6c94b
--- /dev/null
+++ b/tools/mcp/main_test.ts
@@ -0,0 +1,6 @@
+import { assertEquals } from '@std/assert'
+import { add } from './main.ts'
+
+Deno.test(function addTest() {
+  assertEquals(add(2, 3), 5)
+})
diff --git a/tsconfig.json b/tsconfig.json
index f3f535547..a5e464409 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -82,5 +82,5 @@
     "shim.d.ts",
     "*.config.ts"
   ],
-  "exclude": ["node_modules"]
+  "exclude": ["node_modules", "tools/mcp"]
 }