🔧 Use npm package in mcp registry

server.json

@@ -2,7 +2,7 @@
   "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
   "title": "yutu",
   "name": "io.github.eat-pray-ai/yutu",
-  "description": "A fully functional MCP server and CLI for YouTube",
+  "description": "The AI-powered toolkit that grows your YouTube channel on autopilot",
   "icons": [
     {
       "mimeType": "image/svg+xml",
@@ -20,52 +20,64 @@
   "version": "0.0.0-dev",
   "packages": [
     {
-      "registryType": "oci",
-      "identifier": "ghcr.io/eat-pray-ai/yutu:0.0.0-dev",
+      "registryType": "npm",
+      "registryBaseUrl": "https://registry.npmjs.org",
+      "identifier": "@eat-pray-ai/yutu",
+      "version": "0.0.0-dev",
       "transport": {
-        "type": "streamable-http",
-        "url": "http://localhost:8216/mcp"
+        "type": "stdio"
       },
-      "runtimeArguments": [
+      "packageArguments": [
         {
-          "type": "named",
-          "name": "--user",
-          "value": "{user}:{group}",
-          "description": "UID and GID in the container to match host user",
-          "isRepeated": false,
-          "isRequired": false,
-          "variables": {
-            "user": {
-              "description": "The current user, output of `id -u`"
-            },
-            "group": {
-              "description": "The current user's primary group, output of `id -g`"
-            }
-          }
+          "type": "positional",
+          "value": "mcp"
         },
         {
           "type": "named",
-          "name": "--mount",
-          "value": "type=bind,source={hostPath},target=/app",
-          "description": "Mount host directory containing credentials and token",
-          "isRepeated": false,
-          "isRequired": false,
-          "variables": {
-            "hostPath": {
-              "description": "The directory containing `client_secret.json` and `youtube.token.json`"
-            }
-          }
-        },
-        {
-          "type": "named",
-          "name": "-p",
-          "value": "8216:8216",
-          "description": "Publish MCP server port",
-          "isRepeated": false,
-          "isRequired": true
+          "name": "--mode",
+          "value": "stdio"
         }
       ],
-      "runtimeHint": "docker",
+      "environmentVariables": [
+        {
+          "description": "GCP project credential for yutu, base64 encoded JSON or path to JSON file",
+          "isRequired": true,
+          "format": "string",
+          "isSecret": true,
+          "name": "YUTU_CREDENTIAL"
+        },
+        {
+          "description": "YouTube authentication token, base64 encoded JSON or path to JSON file",
+          "isRequired": true,
+          "format": "string",
+          "isSecret": true,
+          "name": "YUTU_CACHE_TOKEN"
+        },
+        {
+          "description": "Log level",
+          "isRequired": false,
+          "format": "string",
+          "isSecret": false,
+          "name": "YUTU_LOG_LEVEL",
+          "default": "INFO",
+          "choices": [
+            "DEBUG",
+            "INFO",
+            "WARNING",
+            "ERROR"
+          ]
+        }
+      ]
+    },
+    {
+      "registryType": "npm",
+      "registryBaseUrl": "https://registry.npmjs.org",
+      "identifier": "@eat-pray-ai/yutu",
+      "version": "0.0.0-dev",
+      "transport": {
+        "type": "streamable-http",
+        "url": "http://localhost:{--port}/mcp"
+      },
       "packageArguments": [
         {
           "type": "positional",
@@ -75,6 +87,12 @@
           "type": "named",
           "name": "--mode",
           "value": "http"
+        },
+        {
+          "type": "named",
+          "name": "--port",
+          "description": "Port to listen on for HTTP mode",
+          "default": "8216"
         }
       ],
       "environmentVariables": [