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Audio analysis: FFT, levels and beat detection v1.0.0

Use this resource to extract audio data for a visualisation or reactive animation

New

  • 599 downloads
  • 128 likes
  • 159 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install audio-fft-beat-detection

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent configures the right analyser (FFT, waveform, level), splits the spectrum into frequency bands, normalises the values and spots beat peaks. You get values ready to drive your visuals.

Mostly picked by

Updated November 2, 2026

Card for the “Audio analysis: FFT, levels and beat detection” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: analyser types and FFT size
  • SKILL.md: frequency bands and beat detection

Good fit for

  • You want an animation that follows the rhythm of a track
  • You display an equaliser from an audio file

Not for

    Tags

    • audio
    • fft
    • analysis
    • beats
    • tone.js

    About

    You say

    “Extract the three frequency bands of this track to drive an animated equaliser.”

    Card for the “Audio analysis: FFT, levels and beat detection” skill

    Skill published by bbeierle12 under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to extract audio data for a visualisation or reactive animation
    3. Review and adjust the result

    Content preview

    Files

    • _meta.json0.6 KB
    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md11.2 KB

    Origin and licence

    Listed unmodified

    Author
    bbeierle12
    Source
    github.com/bbeierle12/skill-mcp-claude/tree/1ac5e47e1996f17c4a81ced43fb2a9eec7794a60/skills/audio-analysis
    Licence
    MIT

    Notice

    « audio-analysis » (bbeierle12, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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