MusoKit music tools
Chords, scales, transposition, capo and tempo maths, with links to free interactive music tools.
Connect it
Settings → Connectors → Add custom connector
URL: https://musokit.com/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://musokit.com/mcp{
"mcpServers": {
"musokit": {
"url": "https://musokit.com/mcp"
}
}
}claude mcp add --transport http musokit https://musokit.com/mcp{
"servers": {
"musokit": {
"type": "http",
"url": "https://musokit.com/mcp"
}
}
}6 tools, verified live
chord_inforead-onlyNotes, 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.
scale_inforead-onlyNotes 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.
transpose_chordsread-onlyTranspose 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.
capo_finderread-onlyFor 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.
bpm_to_msread-onlyNote lengths in milliseconds (straight, dotted, triplet) for a tempo, for setting delay, reverb pre-delay and LFO times.
open_music_toolread-onlyReturns 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.
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