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glama

mnicole-dev/calcom-mcp-server

MCP server for the Cal.com API v2, providing 24 tools for managing bookings, event types, availability slots, schedules, calendars, user profile, and out-of-office entries.

→ mnicole-dev/calcom-mcp-server· 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.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
🔐
You'll be asked for 1 credential: CAL_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// 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@1.12.1GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-w48q-cv73-mx4w

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

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.
🔐 secretCAL_API_KEY— "": "your_api_key_here"
configCAL_API_URL
configCAL_API_VERSION
// 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/mnicole-dev-calcom-mcp-server-1jsewd)](https://m8ven.ai/mcp/mnicole-dev-calcom-mcp-server-1jsewd)
commit: 03713e08312a1f53700180dfafbbd844dcca15d5
code hash: a5454609623b16a9be713061fa5442e89478387d68c0db20edac7edb0b8e4779
verified: 6/24/2026, 10:26:14 AM
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