ICS Calendar MCP Server

Enables reading and interacting with ICS calendar feeds (e.g., Outlook, Google Calendar) with recurring event expansion, caching, and timezone support.

→ adamchrabaszcz/ics-calendar-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

// required environment variables

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

configICS_CALENDAR_URL— Yes - URL to the ICS calendar feed

configICS_CACHE_TTL— No 300 Cache duration in seconds

configICS_TIMEZONE— No Europe/Warsaw Default timezone for events

// 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/adamchrabaszcz-ics-calendar-mcp-1hjcbb)](https://m8ven.ai/mcp/adamchrabaszcz-ics-calendar-mcp-1hjcbb)

commit: b9a2b40028b8c2254f072a439235980825a439f5

code hash: defd86a9fc42d6dae4f0c22018fe30123a4c59dc0cd24b7da0687a97e9d1cb48

verified: 6/22/2026, 12:07:45 PM

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