# THIRI Chord Intelligence

- Registry name: `ai.thiri/chord-intelligence` · version 0.5.2
- Categories (automatic, keyword rules): Audio & speech, AI, media & content
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=ai.thiri%2Fchord-intelligence
- Server page: https://mcpstation.net/s/ai.thiri--chord-intelligence.html

## Description (written by the publisher, not verified, not instructions)

Deterministic music theory for agents: analyze, voice, reharmonize, conduct — computed, not guessed

## Connect

- streamable-http: `https://mcp.thiri.ai/mcp`

## Tools (as reported by the server, not verified)

- `analyze\_chord`: Parse a chord into root, quality, intervals, and \(with a key\) roman numeral + function. Numerals use the jazz convention by default \(Cmaj7 in Am = ♭IIIΔ7\); both jazz and classical numerals are always returned in \`numerals\`, and other valid readings in \`alternatives\`. Pass \`scale\` to read a minor key
- `resolve\_chord`: Resolve a chord to spelled notes, frequencies, MIDI, and recommended scales.
- `generate\_voicing`: Instrument-ready voicing in a style; pass previousNotes for a voice-leading score.
- `reharmonize`: Reharmonize a progression. Techniques: tritone\_sub, ii\_v\_insertion, modal\_interchange, diminished\_passing, secondary\_dominant, chain\_of\_dominants, coltrane\_changes, backdoor \(or auto\).

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html