Tempo And Time Signature Extraction And Modification

A MCP tool for parsing and manipulating MIDI files based on Tone.js

Unique: Extracts tempo/time signature as first-class data structures rather than opaque meta-events, enabling programmatic analysis and modification of rhythmic properties

vs others: More accessible than raw MIDI meta-event parsing, but less feature-rich than dedicated music analysis libraries for complex rhythmic analysis

via “tempo and time signature management”