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Keyshift Chord Transposer

io.github.theluckystrike/chord-transposer · v1.0.0

Measured by MCP Station

Description written by the publisher, not verified

Change keys and capo shapes

Connect

claude mcp add --transport http chord-transposer https://chord-transposer.zovo.one/mcp

{
  "mcpServers": {
    "chord-transposer": {
      "url": "https://chord-transposer.zovo.one/mcp"
    }
  }
}

Tools as reported by the server

• transpose_chords
  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
• find_capo_options
  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
• show_chord_sheet
  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 s

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