Gives Claude direct audio analysis capabilities through seven MCP tools that run spectral, harmonic, rhythm, and stereo field analysis on local audio files. Point it at an mp3 or wav and get back key detection, tempo, LUFS loudness, frequency band energy, stereo width, MFCC timbre coefficients, and structural section boundaries. The full_analysis tool returns a complete profile in under 2 seconds for a 60 second track, all pure Rust with no Python or FFmpeg dependencies. Includes an A/B compare tool for mix revisions. Ships as a single binary with one click Claude Desktop install via mcpb bundles. Useful for music production feedback, audio forensics, or any workflow where you need Claude to reason about sound characteristics beyond what vision models can infer from spectrograms.
claude mcp add --transport stdio io.github.juzzydee-audio-analyzer uvx audio-analyzer