Back to MCP Trust Indexm8ven
56
/ 100
12 days ago
glama

Gmail MCP Server

A standardized MCP server for managing Gmail, including sending, drafting, labels, threads, and settings via OAuth2 authentication.

→ sebastianall1977/gmail-mcp· listed on glama
Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

GlamaOfficial

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// 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.
// known CVEs in dependencies3 high2 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.16.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.16.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.16.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

lowexpress@4.19.2GHSA-qw6h-vgh9-j6wx

express vulnerable to XSS via response.redirect()

low@babel/core@7.27.1GHSA-4x5r-pxfx-6jf8

@babel/core: Arbitrary File Read via sourceMappingURL Comment

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// 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/sebastianall1977-gmail-mcp-1xyanh)](https://m8ven.ai/mcp/sebastianall1977-gmail-mcp-1xyanh)
commit: 66b06b969b1e3a529c85f200d79ec7a86a110abd
code hash: e00a30caf00a52b151f7007c79d3ca9ab44c171edf799fd46d579e026007d5e7
verified: 7/19/2026, 8:42:48 AM
view raw JSON →