Google Apps Script MCP

An MCP server that enables AI agents to interact with the Google Apps Script API. It allows users to manage script projects, read and edit code files, create immutable versions, manage deployments, run functions, and inspect execution history and metrics. It handles OAuth connection via PKCE directly from the conversation without requiring config files.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by A1-x-Tech

You need:You need Node.js 20+ and a Google account.Credentials are not required at install time

Vendor documentation

What you can do with it

Create standalone and bound script projects
Read and update code files in a project
Snapshot immutable versions and manage deployments
Run functions and inspect execution history

Source and maintenance

Community listingRegistry 1.1.1

mcp-registry: io.github.A1-x-Tech/mcp-google-apps-script@1.1.1 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

mcp-google-apps-script 1.1.1

npm

mcp-google-apps-script package definition

{
  "version": "1.1.1",
  "transport": "stdio",
  "identifier": "mcp-google-apps-script",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "environmentVariables": [
    {
      "name": "GOOGLE_APPS_SCRIPT_CLIENT_ID",
      "description": "Google OAuth2 client id (refresh-token flow)."
    },
    {
      "name": "GOOGLE_APPS_SCRIPT_CLIENT_SECRET",
      "description": "Google OAuth2 client secret (refresh-token flow). Treat it as a secret."
    },
    {
      "name": "GOOGLE_APPS_SCRIPT_REFRESH_TOKEN",
      "description": "Google OAuth2 refresh token, exchanged for access tokens automatically. Treat it as a secret."
    },
    {
      "name": "GOOGLE_APPS_SCRIPT_ACCESS_TOKEN",
      "description": "Static OAuth2 access token (~1h lifetime) — alternative to the refresh-token trio, mostly for testing."
    },
    {
      "name": "GOOGLE_APPS_SCRIPT_OAUTH_PORT",
      "description": "Fixed port for the loopback listener of the in-chat login (127.0.0.1 + PKCE). Set it when the client runs over SSH port forwarding; otherwise a free port is picked per login."
    },
    {
      "name": "GOOGLE_APPS_SCRIPT_API_BASE",
      "default": "https://script.googleapis.com",
      "description": "API root override."
    },
    {
      "name": "GOOGLE_APPS_SCRIPT_TIMEOUT_MS",
      "default": "60000",
      "description": "Per-request timeout in milliseconds."
    },
    {
      "name": "GOOGLE_APPS_SCRIPT_MAX_RETRIES",
      "default": "3",
      "description": "Retries on transient errors (429 always; 5xx/network for reads)."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "google-apps-script-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-apps-script@1.1.1"
      ],
      "env": {
        "GOOGLE_APPS_SCRIPT_CLIENT_ID": "<YOUR_GOOGLE_APPS_SCRIPT_CLIENT_ID>",
        "GOOGLE_APPS_SCRIPT_CLIENT_SECRET": "<YOUR_GOOGLE_APPS_SCRIPT_CLIENT_SECRET>",
        "GOOGLE_APPS_SCRIPT_REFRESH_TOKEN": "<YOUR_GOOGLE_APPS_SCRIPT_REFRESH_TOKEN>",
        "GOOGLE_APPS_SCRIPT_ACCESS_TOKEN": "<YOUR_GOOGLE_APPS_SCRIPT_ACCESS_TOKEN>",
        "GOOGLE_APPS_SCRIPT_OAUTH_PORT": "<YOUR_GOOGLE_APPS_SCRIPT_OAUTH_PORT>",
        "GOOGLE_APPS_SCRIPT_API_BASE": "<YOUR_GOOGLE_APPS_SCRIPT_API_BASE>",
        "GOOGLE_APPS_SCRIPT_TIMEOUT_MS": "<YOUR_GOOGLE_APPS_SCRIPT_TIMEOUT_MS>",
        "GOOGLE_APPS_SCRIPT_MAX_RETRIES": "<YOUR_GOOGLE_APPS_SCRIPT_MAX_RETRIES>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "google-apps-script-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-apps-script@1.1.1"
      ],
      "env": {
        "GOOGLE_APPS_SCRIPT_CLIENT_ID": "<YOUR_GOOGLE_APPS_SCRIPT_CLIENT_ID>",
        "GOOGLE_APPS_SCRIPT_CLIENT_SECRET": "<YOUR_GOOGLE_APPS_SCRIPT_CLIENT_SECRET>",
        "GOOGLE_APPS_SCRIPT_REFRESH_TOKEN": "<YOUR_GOOGLE_APPS_SCRIPT_REFRESH_TOKEN>",
        "GOOGLE_APPS_SCRIPT_ACCESS_TOKEN": "<YOUR_GOOGLE_APPS_SCRIPT_ACCESS_TOKEN>",
        "GOOGLE_APPS_SCRIPT_OAUTH_PORT": "<YOUR_GOOGLE_APPS_SCRIPT_OAUTH_PORT>",
        "GOOGLE_APPS_SCRIPT_API_BASE": "<YOUR_GOOGLE_APPS_SCRIPT_API_BASE>",
        "GOOGLE_APPS_SCRIPT_TIMEOUT_MS": "<YOUR_GOOGLE_APPS_SCRIPT_TIMEOUT_MS>",
        "GOOGLE_APPS_SCRIPT_MAX_RETRIES": "<YOUR_GOOGLE_APPS_SCRIPT_MAX_RETRIES>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "google-apps-script-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-apps-script@1.1.1"
      ],
      "env": {
        "GOOGLE_APPS_SCRIPT_CLIENT_ID": "<YOUR_GOOGLE_APPS_SCRIPT_CLIENT_ID>",
        "GOOGLE_APPS_SCRIPT_CLIENT_SECRET": "<YOUR_GOOGLE_APPS_SCRIPT_CLIENT_SECRET>",
        "GOOGLE_APPS_SCRIPT_REFRESH_TOKEN": "<YOUR_GOOGLE_APPS_SCRIPT_REFRESH_TOKEN>",
        "GOOGLE_APPS_SCRIPT_ACCESS_TOKEN": "<YOUR_GOOGLE_APPS_SCRIPT_ACCESS_TOKEN>",
        "GOOGLE_APPS_SCRIPT_OAUTH_PORT": "<YOUR_GOOGLE_APPS_SCRIPT_OAUTH_PORT>",
        "GOOGLE_APPS_SCRIPT_API_BASE": "<YOUR_GOOGLE_APPS_SCRIPT_API_BASE>",
        "GOOGLE_APPS_SCRIPT_TIMEOUT_MS": "<YOUR_GOOGLE_APPS_SCRIPT_TIMEOUT_MS>",
        "GOOGLE_APPS_SCRIPT_MAX_RETRIES": "<YOUR_GOOGLE_APPS_SCRIPT_MAX_RETRIES>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "google-apps-script-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-apps-script@1.1.1"
      ],
      "env": {
        "GOOGLE_APPS_SCRIPT_CLIENT_ID": "<YOUR_GOOGLE_APPS_SCRIPT_CLIENT_ID>",
        "GOOGLE_APPS_SCRIPT_CLIENT_SECRET": "<YOUR_GOOGLE_APPS_SCRIPT_CLIENT_SECRET>",
        "GOOGLE_APPS_SCRIPT_REFRESH_TOKEN": "<YOUR_GOOGLE_APPS_SCRIPT_REFRESH_TOKEN>",
        "GOOGLE_APPS_SCRIPT_ACCESS_TOKEN": "<YOUR_GOOGLE_APPS_SCRIPT_ACCESS_TOKEN>",
        "GOOGLE_APPS_SCRIPT_OAUTH_PORT": "<YOUR_GOOGLE_APPS_SCRIPT_OAUTH_PORT>",
        "GOOGLE_APPS_SCRIPT_API_BASE": "<YOUR_GOOGLE_APPS_SCRIPT_API_BASE>",
        "GOOGLE_APPS_SCRIPT_TIMEOUT_MS": "<YOUR_GOOGLE_APPS_SCRIPT_TIMEOUT_MS>",
        "GOOGLE_APPS_SCRIPT_MAX_RETRIES": "<YOUR_GOOGLE_APPS_SCRIPT_MAX_RETRIES>"
      }
    }
  }
}

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