google-calendar-mcp

Item: google-calendar-mcp
Rating: 74
Author: M8ven

A Model Context Protocol (MCP) server for Google Calendar integration with Claude Desktop. Create, update, delete, and manage calendar events with batch operations and enterprise-grade retry mechanisms.

→ wanthigh/google-calendar-mcp-server · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 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.

// known CVEs in dependencies2 high

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

high@modelcontextprotocol/sdk@0.4.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@0.4.0GHSA-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 2 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/wanthigh-google-calendar-mcp-server-uw099j)](https://m8ven.ai/mcp/wanthigh-google-calendar-mcp-server-uw099j)

commit: dd1f4e6a733e6cc36092b2b4ae49cf1dec2ac714

code hash: 35d706fed1e376bb5b9f4fae0cbf02a3dfbc3bb63910898ed116a42fe1572474

verified: 6/22/2026, 12:05:32 PM

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