{"servers":[{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"com.gradusmusic/notation","description":"Render music notation (SVG/MusicXML/MIDI), analyze, search music theory. Free, no auth, no GUI.","title":"Gradus Notation","repository":{"url":"https://github.com/delmas41/gradusnotation","source":"github"},"version":"0.2.2","websiteUrl":"https://gradusmusic.com/notation-api","packages":[{"registryType":"npm","identifier":"@gradusmusic/notation-mcp","version":"0.2.2","transport":{"type":"stdio"},"environmentVariables":[{"description":"Override the API base URL. Defaults to https://gradusmusic.com.","format":"string","name":"GRADUS_NOTATION_API_BASE"},{"description":"Self-reported agent name sent in the X-Agent-Name header for telemetry attribution.","format":"string","name":"GRADUS_AGENT_NAME"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-05-19T22:06:54.124654Z","publishedAt":"2026-05-19T22:06:54.124654Z","updatedAt":"2026-05-19T22:06:54.124654Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"com.gradusmusic/notation","description":"Render music notation (SVG/MusicXML/MIDI) + theory search. Free tool from the Gradus curriculum.","title":"Gradus Notation","repository":{"url":"https://github.com/delmas41/gradusnotation","source":"github"},"version":"0.2.6","websiteUrl":"https://gradusmusic.com/notation-api","packages":[{"registryType":"npm","identifier":"@gradusmusic/notation-mcp","version":"0.2.6","transport":{"type":"stdio"},"environmentVariables":[{"description":"Override the API base URL. Defaults to https://gradusmusic.com.","format":"string","name":"GRADUS_NOTATION_API_BASE"},{"description":"Self-reported agent name sent in the X-Agent-Name header for telemetry attribution.","format":"string","name":"GRADUS_AGENT_NAME"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-07-23T18:07:03.005198Z","publishedAt":"2026-07-23T18:07:03.005198Z","updatedAt":"2026-07-23T18:07:03.005198Z","isLatest":true}}}],"metadata":{"count":2}}