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.
Sponsors
Promote your product hereReach 125k+ visitors monthlyPromote your product hereReach 125k+ visitors monthly
Agent CaffeineSponsoredClose your lid, come back to finished work
SnugSponsoredThe clipboard manager for the AI eraPromote your product hereReach 125k+ visitors monthly
WaxSponsoredBlock anything with supervision, without erasing your iPhonePromote your product hereReach 125k+ visitors monthly
knobsSponsoredSee your site on any phone, any day, in any language
Agent CaffeineSponsoredClose your lid, come back to finished workSnugSponsoredThe clipboard manager for the AI eraPromote your product hereReach 125k+ visitors monthlyWaxSponsoredBlock anything with supervision, without erasing your iPhonePromote your product hereReach 125k+ visitors monthlyknobsSponsoredSee your site on any phone, any day, in any languageReadme
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
