Fretwork guitar tools for AI assistants

This is the Model Context Protocol server for Fretwork, the step-by-step guitar course. Add it to an AI assistant and it can use Fretwork's guitar tools while it helps you.

Server URL: https://mcp.guitarfretwork.com/mcp (Streamable HTTP, no sign-in).

Tools

• identify_chord: name the chord from the frets you're holding
• get_chord_shapes: open and barre shapes for any chord, with diagrams
• transpose_chords: move a chord chart to a new key
• find_capo: where to put the capo for a key
• get_scale: any scale on the fretboard
• find_key: the key of a song from its chords
• find_songs: songs you can play with the chords you know
• guitar_level_check: find your stage on the 10-stage path
• make_practice_plan: a daily routine for your level, time and goal

Try it

Add the server URL as a custom connector (Claude: Settings → Connectors; ChatGPT: Developer mode), then ask:

1. What chord am I playing? x32010
2. How do I play F#m7 on guitar?
3. Transpose G D Em C to Bb.
4. Where should I put my capo to play in Bb using G shapes?
5. Show me the A minor pentatonic scale on the fretboard.
6. What key is a song with Am F C G in?
7. I know G, C and D. What songs can I play?
8. Check my guitar level.
9. Make me a 20-minute daily practice plan for stage 1, focused on songs.

Privacy

The server needs no account and stores nothing about you. It receives only the tool inputs your assistant sends (for example chord names or frets) and returns the answer. Standard request logs are kept by Cloudflare for a short time for security. See the Fretwork privacy policy.

Questions: hello@guitarfretwork.com