google-calendar-mcp

Item: google-calendar-mcp
Rating: 68
Author: M8ven

Enables natural language interaction with Google Calendar, including creating, updating, deleting events and managing recurring events through MCP.

→ CHIHI913/google-calendar-mcp · 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.

// 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@1.25.0GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.25.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

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// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configCLIENT_SECRET_PATH— export ="/path/to/client_secret.json"

configTOKEN_PATH— export ="/path/to/token.json"

// 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 7 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/chihi913-google-calendar-mcp-15z6zb)](https://m8ven.ai/mcp/chihi913-google-calendar-mcp-15z6zb)

commit: 2c658f273a7036a1e03b36e41a4c0c1a8f8a2bd4

code hash: 6deb4bf43d0a091e7754786ca88ab94827508aeeda0b73b211496853848109a0

verified: 6/22/2026, 1:10:07 PM

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