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simbrief-mcp

Verified Safe

by leonchike

Overview

Provides SimBrief flight planning data and VATSIM ATIS to MCP clients like Claude Desktop for generating comprehensive flight briefings.

Installation

Run Command
npm run dev

Environment Variables

  • GOOGLE_CLIENT_ID
  • GOOGLE_CLIENT_SECRET
  • COOKIE_ENCRYPTION_KEY
  • SIMBRIEF_API_KEY
  • SENTRY_DSN
  • ENVIRONMENT

Security Notes

The server uses Google OAuth for authentication with email-based access control and HMAC-signed cookies for client approval persistence. Sensitive information (Google API keys, cookie encryption key, SimBrief API key) are managed as secrets via Cloudflare Wrangler. Input validation is performed using Zod schemas for MCP tools and explicit checks for VATSIM ATIS ICAO codes. The code avoids 'eval' and includes HTML encoding for user-supplied data in the OAuth approval dialog. Configuration of allowed users is explicitly done by editing a TypeScript file, which is a design choice for access control.

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Stats

Interest Score0
Security Score9
Cost ClassHigh
Avg Tokens15000
Stars0
Forks0
Last Update2026-01-19

Tags

SimBriefFlight PlanningVATSIMMCP ServerCloudflare WorkersGoogle OAuth