THIRI Chord Intelligence
Deterministic music theory for agents: analyze, voice, reharmonize, conduct — computed, not guessed
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Deterministic music theory for agents: analyze, voice, reharmonize, conduct — computed, not guessed
Server tool list (5)
Raw names from tools/list. Only developers need these.
| analyze_chord | Parse a chord into root, quality, intervals, and (with a key) roman numeral + function. |
| resolve_chord | Resolve a chord to spelled notes, frequencies, MIDI, and recommended scales. |
| generate_voicing | Instrument-ready voicing in a style. Tension symbols voice by seat substitution (arranging practice, not stacking): 9/b9/#9 replace the root, #11/13/b13 replace the 5th, the 3rd and 7th are untouched guide tones. Pass voices: 5 to promote the implied 9 of an 11/13 chord; 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). |
| conduct_band | Arrange a 4-piece band from a natural-language prompt. Returns conductor tempo/groove, 4 lanes of note events, lead sheet, and base64 MIDI. Audio render (Csound → WAV) stays on local thiri-conductor-mcp / POST /v2/render. |