gmail-mcp

Item: gmail-mcp
Rating: 73
Author: M8ven

An MCP server that reads across all your Gmail accounts from one connection, enabling searching, drafting, labeling, and filtering emails without sending.

→ cunicopia-dev/gmail-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: GMAIL_MCP_CLIENT_SECRET

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configGMAIL_MCP_OAUTH_PORT— ) and runs with open_browser=False so it works on

configGMAIL_MCP_DB— accounts table (~/.gmail-mcp/tokens.db, override with ),

🔐 secretGMAIL_MCP_CLIENT_SECRET— ~/.gmail-mcp/client_secret.json Downloaded Google OAuth client.

configGMAIL_MCP_MAX_BODY_CHARS— 500 Default per-message body cap for read_message/read_thread. Deliberately tight so reads are cheap by default; 0 (or negative) means unlimited, and a per-call max_body_chars argument overrides it.

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/cunicopia-dev-gmail-mcp-q4mivq)](https://m8ven.ai/mcp/cunicopia-dev-gmail-mcp-q4mivq)

commit: 0be0a009a44375c4cccfb5555dc7ea6fe0441307

code hash: 13ab90ac3e38940c941f4a717cd72fc8f611295b6e4e7d4937634875ea4cfab6

verified: 7/30/2026, 8:00:02 PM

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