MusoKit music tools
Chords, scales, transposition, capo and tempo maths, with links to free interactive music tools.
| Endpoint | https://musokit.com/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 6 tools · grade A (100) · pin ts_45ef6e13165547a0fd93d67121133173 · protocol 2025-06-18 |
| First / last listed | 2026-11-10 00:53 UTC / 2026-11-10 00:53 UTC |
| Grade over time | 2026-11-10: A (100), 6 tools |
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Tools: chord_info scale_info transpose_chords capo_finder bpm_to_ms open_music_tool
chord_info | Notes, formula and a guitar fingering for a chord symbol such as "Am7", "F#m", "Bbmaj7" or "C/G", plus free diagram image URLs and a link where the user can hear and see the chord. params: chord* |
scale_info | Notes and step pattern of a scale or mode, with a link to hear it and see it on piano and guitar. Scales: major, minor, dorian, phrygian, lydian, mixolydian, locrian, harmonic-minor, melodic-minor, major-pentatonic, minor-pentatonic, blues, whole-tone, phrygian-dominant. params: root*, scale |
transpose_chords | Transpose a chord progression up or down, either by semitones or from one key to another. Returns the new chords and a link to the transposer. params: chords*, semitones, from_key, to_key |
capo_finder | For a song's chords, finds the capo fret that lets a guitarist play it with the easiest open chord shapes. Returns the top options and a link to the capo calculator. params: chords* |
bpm_to_ms | Note lengths in milliseconds (straight, dotted, triplet) for a tempo, for setting delay, reverb pre-delay and LFO times. params: bpm* |
open_music_tool | Returns a ready-to-open link to a free MusoKit tool, preset where possible: a tuner for a specific instrument or tuning, a metronome at a tempo, a tone at a frequency, etc. Use when the user needs to actually tune, keep time or hear something. params: tool*, instrument, bpm, beats, frequency |
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