by grahac · MCP Server · ★ 50
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google-mcp Gmail + Google Calendar MCP server for Claude. Works with any Google account — no gcloud CLI, no npm install, no external dependencies. Just Node.js (= 18) and a Google Cloud OAuth client. Uses OAuth2 refresh tokens stored in a local file, so it works in sandboxed desktop apps too. Supports multiple accounts simultaneously. Requirements Node.js = 18 — the only dependency. Everything uses Node's built-in stdlib (, , ). No needed. A Google Cloud project with OAuth credentials — the setup below walks you through creating one (5 minutes). No gcloud CLI. No Google SDK. No . How it works All accounts live in one local token file (), keyed by email. You run once per account you want to add. At call time: If you have one account, the plugin auto-selects it. No config needed. If you have multiple accounts, pass on each call, or set env var to choose a default. Nothing in the plugin files has your identity baked in. Install once, add as many accounts as you like. Setup (one-time, 5 minutes) Step 1: Create a Google Cloud project and OAuth credentials Go to Google Cloud Console and create a new project (or reuse an existing one). Name it something like "google-mcp".
| Stars | 50 |
| Forks | 1 |
| Language | JavaScript |
| Category | MCP Server |
| License | MIT |
| Quality Score | 72.0736991763789/100 |
| Last Updated | 2026-04-29 |
| Created | 2026-04-17 |
| Platforms | claude-code, mcp, node |
| Est. Tokens | ~1k |
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google-mcp is Gmail + Google Calendar MCP server for Claude. Works with any Google account — OAuth2 refresh tokens, no gcloud required.. It is categorized as a MCP Server with 50 GitHub stars.
google-mcp is primarily written in JavaScript.
You can find installation instructions and usage details in the google-mcp GitHub repository at github.com/grahac/google-mcp. The project has 50 stars and 1 forks, indicating an active community.
google-mcp is released under the MIT license, making it free to use and modify according to the license terms.