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Productivity MCP Server

Google MCP

Streamable HTTP MCP server for Google Calendar and Sheets with OAuth login.

Scan flagged something by matiasbattocchia1UnlicenseTypeScriptIntermediatestdiostreamable-http
View on GitHub Install Guide

Install

Claude Code

claude mcp add matiasbattocchia-google-mcp -- npx -y google-mcp
Remote Endpoint Available

This server offers a hosted endpoint — no local installation required.

https://g.mcp.openbsp.dev/mcp

Safety Report

71% Scan flagged something
Scanned 5 months ago
5 passed 1 warnings 1 failed
Security
Authentication
details

Authentication detected: bearer_check, oauth

Pass
CORS Policy
details

Unrestricted CORS (wildcard origin) detected

Fail
Rate Limiting
details

No rate limiting mechanism detected

Info
Known CVEs
details

No known CVEs in dependencies

Pass
Code Quality
Dependency Audit
details

No known vulnerable dependencies detected

Pass
Dangerous Patterns
details

No dangerous code patterns detected

Pass
License
details

License: Unlicense

Pass
Community
Maintenance Status
details

Last commit 5 months ago

Warning

Learn about our security methodology →

Compatibility

Claude CodeFull support
Tested
CursorFull support
Tested
VS CodeFull support via Copilot
Tested
WindsurfFull support
Tested
Claude DesktopFull support
Tested

Frequently Asked Questions

What is Google MCP?

Streamable HTTP MCP server for Google Calendar and Sheets with OAuth login.

Is Google MCP safe to use?

We cannot tell you that, and nobody scanning at this scale can. What we did in March 2026 was shallow-clone Google MCP and run five keyword searches over its source: auth identifiers, CORS configuration, rate-limit identifiers, the dependency manifest against a hardcoded list of 18 known-vulnerable packages, and unguarded eval/exec calls. At least one matched — the specific finding is in the scan report on this page. A text search cannot follow a variable, judge intent, or tell you what a server does once it is running, so "nothing matched" is not "safe". What the scan does and does not cover is written out at /mcp/security.

What are alternatives to Google MCP?

Similar MCP servers include XcodeBuildMCP, XcodeBuildMCP, Google Workspace MCP. Each serves a similar purpose but may differ in features, language, and compatibility.

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