google-workspace-mcp

Item: google-workspace-mcp
Rating: 56
Author: M8ven

An MCP server that gives Claude Code write access to a personal Google account — Gmail, Drive, Calendar, Sheets, and YouTube — backed by a self-owned Google Cloud OAuth client.

→ brettadams0/google-workspace-mcp · listed on glama

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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.

✅

23 tools verified — handlers match their declared behaviour

10 read-only tools verified — handlers contain no write/delete/exec

✅

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.

// known CVEs in dependencies3 high

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

high@modelcontextprotocol/sdk@1.12.0GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.0GHSA-w48q-cv73-mx4w

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

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// 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 5 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/brettadams0-google-workspace-mcp-lg8cvm)](https://m8ven.ai/mcp/brettadams0-google-workspace-mcp-lg8cvm)

commit: e2592521b44d475ef63a5d695045cd97d6dbd903

code hash: 73ba1aa0835351f802f450924927b74b12d3cd48fdaf91ff9c380410f629e940

verified: 7/29/2026, 9:27:43 AM

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