sebastianall1977/gmail-mcp

Manage Gmail end-to-end: search, read, send, draft, label, and organize threads. Automate workflow…

→ sebastianall1977/gmail-mcp · listed on official

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

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 3 credentials: CLIENT_SECRET, GOOGLE_CLIENT_SECRET, REFRESH_TOKEN

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.

configAUTH_SERVER_PORT— Port for the temporary OAuth authentication server No 3000

configCLIENT_ID— 6. (Optional) For remote server installation (ex. using Smithery CLI), note the and CLIENT_SECRET from this file.

🔐 secretCLIENT_SECRET— 6. (Optional) For remote server installation (ex. using Smithery CLI), note the CLIENT_ID and from this file.

configGOOGLE_CLIENT_ID

🔐 secretGOOGLE_CLIENT_SECRET

configMCP_CONFIG_DIR— GMAIL_CREDENTIALS_PATH Path to the user credentials file No /credentials.json

configOAUTH_REDIRECT_URI

configPORT— Port for Streamable HTTP transport method No 3000

🔐 secretREFRESH_TOKEN— 4. (Optional) For remote server installation, note the file path mentioned in the success message (~/.gmail-mcp/credentials.json by default). The user's will be found here.

configTELEMETRY_ENABLED— Enable telemetry No true

// 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 4 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/official-https-github-com-sebastianall1977-gmail-mcp)](https://m8ven.ai/mcp/official-https-github-com-sebastianall1977-gmail-mcp)

commit: 66b06b969b1e3a529c85f200d79ec7a86a110abd

code hash: e00a30caf00a52b151f7007c79d3ca9ab44c171edf799fd46d579e026007d5e7

verified: 4/11/2026, 1:37:04 PM

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