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mcp/harbor
Claude Code

Google Chat MCP for Claude Code

com.renzojohnson/google-chat-mcp

Google Chat MCP server: read spaces and messages, send, edit and delete messages, create spaces.

client:Claude Code transport:stdio runtime:npm

Install Google Chat MCP in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add google-chat-mcp -e GOOGLE_APPLICATION_CREDENTIALS=<GOOGLE_APPLICATION_CREDENTIALS> -e GOOGLE_OAUTH_CLIENT_ID=<GOOGLE_OAUTH_CLIENT_ID> -e GOOGLE_OAUTH_CLIENT_SECRET=<GOOGLE_OAUTH_CLIENT_SECRET> -e GOOGLE_OAUTH_REFRESH_TOKEN=<GOOGLE_OAUTH_REFRESH_TOKEN> -- npx -y @renzo.johnson/google-chat-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

Google Chat MCP in other clients

Google Chat MCP MCP server