This connects Claude to Gmail through Composio's toolkit via Rube MCP, letting you automate email operations without juggling API keys. The setup is straightforward: add the Rube MCP endpoint to your client config, connect your Gmail account, and you're ready to go. It's already seeing decent adoption with 177 installs and passes most security audits, though Snyk flags a warning worth checking. The real convenience here is that Rube handles the authentication layer, so you're not maintaining OAuth flows yourself. Good fit if you're building email workflows or need Claude to manage your inbox programmatically.
npx skills add https://github.com/composiohq/awesome-claude-skills --skill gmail-automation