Multi-Account Gmail

io.github.cunicopia-dev/multi-account-gmail-mcp · v0.3.0

Multi-account Gmail MCP server — read, search, draft, and label across every inbox.

Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add multi-account-gmail-mcp -e GMAIL_MCP_CLIENT_SECRET=<GMAIL_MCP_CLIENT_SECRET> -e GMAIL_MCP_DB=<GMAIL_MCP_DB> -e GMAIL_MCP_OAUTH_PORT=<GMAIL_MCP_OAUTH_PORT> -- uvx multi-account-gmail-mcp==0.3.0

claude_desktop_config.json

{
  "mcpServers": {
    "multi-account-gmail-mcp": {
      "command": "uvx",
      "args": [
        "multi-account-gmail-mcp==0.3.0"
      ],
      "env": {
        "GMAIL_MCP_CLIENT_SECRET": "<GMAIL_MCP_CLIENT_SECRET>",
        "GMAIL_MCP_DB": "<GMAIL_MCP_DB>",
        "GMAIL_MCP_OAUTH_PORT": "<GMAIL_MCP_OAUTH_PORT>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "multi-account-gmail-mcp": {
      "command": "uvx",
      "args": [
        "multi-account-gmail-mcp==0.3.0"
      ],
      "env": {
        "GMAIL_MCP_CLIENT_SECRET": "<GMAIL_MCP_CLIENT_SECRET>",
        "GMAIL_MCP_DB": "<GMAIL_MCP_DB>",
        "GMAIL_MCP_OAUTH_PORT": "<GMAIL_MCP_OAUTH_PORT>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "multi-account-gmail-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "multi-account-gmail-mcp==0.3.0"
      ],
      "env": {
        "GMAIL_MCP_CLIENT_SECRET": "<GMAIL_MCP_CLIENT_SECRET>",
        "GMAIL_MCP_DB": "<GMAIL_MCP_DB>",
        "GMAIL_MCP_OAUTH_PORT": "<GMAIL_MCP_OAUTH_PORT>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

Name	Description
`GMAIL_MCP_CLIENT_SECRET` Optional	Path to the Google OAuth "Desktop app" client-secret JSON. Defaults to ~/.gmail-mcp/client_secret.json.
`GMAIL_MCP_DB` Optional	Path to the SQLite token store holding per-account refresh tokens. Defaults to ~/.gmail-mcp/tokens.db.
`GMAIL_MCP_OAUTH_PORT` Optional	Localhost port for the OAuth redirect during account authorization. Defaults to 8765.

Details

Package	`[email protected]` (PYPI, stdio)
First published	26 Jun 2026
Last updated	26 Jun 2026
Registry name	`io.github.cunicopia-dev/multi-account-gmail-mcp`

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Live status

Local install

Installed and run on your own machine, so there is no public endpoint to check.

Pair it with live search

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