{"name":"io.github.theluckystrike/chord-transposer","slug":"theluckystrike-chord-transposer","title":"Keyshift Chord Transposer","description":"Change keys and capo shapes","url":"https://mcp.market/server/theluckystrike-chord-transposer","rating":null,"grade":"C","score":67,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":8,"stars":null,"forks":null,"downloads_week":null,"last_push_at":null,"license":null},"uptime":{"percent":100,"checks":28,"ok":28,"last_checked_at":"2026-11-04T07:31:03.640Z","last_ok_at":"2026-11-04T07:31:03.640Z","latency_ms":606},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":null,"website":"https://chord-transposer.zovo.one/","version":"1.0.0","remotes":[{"type":"streamable-http","url":"https://chord-transposer.zovo.one/mcp"}],"packages":[],"tools":[{"name":"find_capo_options","description":"Use this when you want a capo chart or capo calculator for a sounding key or chord list. Returns frets 0 to 9, the shapes to play and easy open chord counts. Supply one key or 1 to 100 chord names, each up to 80 characters. Does not process audio, tablature or staff notation; ease counts chord names, not fingering variations.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"key":{"description":"Sounding key, for example D or Am. Give key or chords, not both.","type":"string","maxLength":24},"chords":{"description":"Chord list of 1 to 100 names; for example [\"D\", \"G\", \"A\", \"Bm\"]. Give this instead of key.","maxItems":100,"type":"array","items":{"type":"string","maxLength":80}}},"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"show_chord_sheet","description":"Use this when you want a live chord sheet with -1 and +1 semitone controls. Accepts 1 to 12,000 characters in chord-line or ChordPro format; controls call transpose_chords. Shows the original key and chord counts plus a Latin-only Courier PDF. Chord names only; does not process audio, tablature or staff notation. Key estimates can be wrong for songs that change key.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"sheet":{"type":"string","description":"Chord sheet of 1 to 12,000 characters, with chords above lyrics or inline; for example C    G\\nLanterns glow, or [Am]Lantern [F]garden."},"from_key":{"description":"Origin key; for example C or Am. Required with to_key; otherwise the header or first and last chords give a key estimate.","type":"string","maxLength":24},"title":{"description":"PDF title up to 80 Western Latin characters; for example Lantern Garden.","type":"string","maxLength":80},"spelling":{"description":"Chord spelling; for example auto follows the target key, while sharps forces F# instead of Gb for consistent round trips.","type":"string","enum":["auto","sharps","flats"]}},"required":["sheet"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"transpose_chords","description":"Use this when you want to transpose chords or change the key of a song. Accepts a sheet up to 12,000 characters, chords above lyrics or ChordPro brackets; choose semitones -11 to +11, from_key with to_key, or capo_fret 0 to 9. Returns key change, chord mapping, widget sheet and a Latin-only Courier PDF. Chord names only; does not process audio, tablature or staff notation. Key estimates can be wrong for songs that change key.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"sheet":{"type":"string","description":"Chord sheet of 1 to 12,000 characters, with chords above lyrics or inline; for example C    G\\nLanterns glow, or [Am]Lantern [F]garden."},"semitones":{"description":"Signed shift from -11 to +11; for example 2 moves up two semitones. Give one transposition choice.","type":"integer","minimum":-11,"maximum":11},"from_key":{"description":"Origin key; for example C or Am. Required with to_key; otherwise the header or first and last chords give a key estimate.","type":"string","maxLength":24},"to_key":{"description":"Target key paired with from_key; for example from_key C and to_key F. Use this instead of semitones or capo_fret.","type":"string","maxLength":24},"capo_fret":{"description":"Capo fret from 0 to 9; for example 2 returns shapes two semitones below the sounding key. Use this instead of semitones or to_key.","type":"integer","minimum":0,"maximum":9},"spelling":{"description":"Chord spelling; for example auto follows the target key, while sharps forces F# instead of Gb for consistent round trips.","type":"string","enum":["auto","sharps","flats"]},"title":{"description":"PDF title up to 80 Western Latin characters; for example Lantern Garden.","type":"string","maxLength":80}},"required":["sheet"],"$schema":"http://json-schema.org/draft-07/schema#"}}],"scan":{"score":67,"grade":"C","scanned_at":"2026-10-25T16:30:58.262Z","report":{"scannerVersion":"0.1.10","scannedAt":"2026-10-25T16:30:58.229Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 632ms"]},"poisoning":{"score":15,"max":15,"notes":["3 tool descriptions checked"]},"auth":{"score":10,"max":15,"notes":["open endpoint, read-only tools"]},"maintenance":{"score":3,"max":15,"notes":["no repository listed"]},"identity":{"score":2,"max":10,"notes":["no repository or website to verify"]}},"findings":[{"id":"maint.no-repo","severity":"low","component":"maintenance","title":"No source repository listed"}],"inputs":{"probes":[{"url":"https://chord-transposer.zovo.one/mcp","reachable":true,"authRequired":false,"latencyMs":632,"serverInfo":{"name":"chord-transposer","version":"1.0.0"}}],"packages":[],"repo":{"found":false},"icon":{"url":"https://chord-transposer.zovo.one/icon.svg","source":"site"},"presence":{"stars":null,"forks":null,"downloadsWeek":null,"license":null,"lastPushAt":null,"score":8}}}},"grade_history":[],"reviews":[]}