
Audio
audiojs/audio
Edit, analyze and convert audio: loudness, spec checks, denoise, EQ, cuts, BPM, key. No ffmpeg.
- GitHub stars
- 330
- tool
- 1
- transport
- STDIO
- last updated
- Oct 3, 2026
Tools
1 toolsPublic tool metadata for what this MCP can expose to an agent.
audiodecode from file, URL, bytes, or a byte stream.
decode from file, URL, bytes, or a byte stream.
No parameter schema in public metadata yet.
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Readme
audio

High-level audio manipulations: loading, playback, analysis and editing. 140+ plugins: denoise, dynamics, EQ, filters, effects, reverb, time and pitch, spatial, synthesis, music analysis.
- Any Format — fast wasm codecs, no ffmpeg.
- Non-destructive — virtual edits, infinite undo, instant clone.
- Stream-first — playback/encode during decode, realtime editing.
- Paged — no 2Gb memory limit, open 10Gb+ files.
- Analysis — loudness, spectrum, beats, pitch, chords, key.
- Modular – pluggable ops, tree-shakable.
- CLI — playback, batch processing, scripting, unix pipes, tab completion.
- Cross-platform — browsers, node, deno, bun.
Details
- Repository
- github.com/audiojs/audio
- Website
- github.com/audiojs/audio
- Category
- Media & Entertainment
- Package
audio- Transport
- STDIO
- Registry
- MCP registry, active
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