{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"com.cyclecalcs/astronomy","description":"Read-only astronomy calculations: sun, moon, planets, eclipses, twilight and star positions.","title":"CycleCalcs Astronomy","version":"1.1.0","websiteUrl":"https://www.cyclecalcs.com/api/mcp.html","remotes":[{"type":"streamable-http","url":"https://www.cyclecalcs.com/mcp","headers":[{"description":"Optional. Without a key, tools work up to 50 calls a day per network address; a key raises the daily limit. Bearer YOUR_KEY, where YOUR_KEY is a CycleCalcs API key from RapidAPI (the Basic plan is free): https://rapidapi.com/info-8KZIhinZ9/api/cyclecalcs-astronomy-api3","isSecret":true,"name":"Authorization"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-10-01T00:17:16.360225Z","publishedAt":"2026-10-01T00:17:16.360225Z","updatedAt":"2026-10-01T00:17:16.360225Z","isLatest":true}}}