"pre-commit" matching MCP connectors:

Travel Per Diem & Allowance CalculatorA

com.syntropicapi

Compliant per diems in one call: official US GSA, German BMF and UK HMRC rates, with a trip…

WindsockA

ai.windsock

Aircraft intelligence for AI agents: valuations with uncertainty bands, FAA registry lookups, cost of ownership, comparable aircraft, fleet search, airworthiness directives and STCs, market metrics and forecasts, verified value reports, pre-buy diligence checklists, logbook search and a watchlist. 38 tools; free tier with OAuth or a Windsock API key.

Miles per hour to km/h

Pro Flight Search Airport DelaysA

com.proflightsearch

Read-only airport delay, weather, and 24h forecast tools for AI assistants. Airport-level only.

Daily travel allowances from bundled public rate tables: Poland, HMRC and GSA CONUS.