agentskillexchange/skills · skills/audiowaveform-bbc-waveform-generator/SKILL.md

audiowaveform Audio Waveform Data Generator and Image Renderer skillA

audiowaveform Audio Waveform Data Generator and Image Renderer is agent-read markdown (skill) from agentskillexchange/skills: audiowaveform is a BBC open-source C++ CLI tool that generates waveform data from MP3, WAV, FLAC, Ogg Vorbis, and Opus audio files. It outputs binary or JSON waveform data and renders PNG waveform images at configurable zoom levels..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add agentskillexchange/skills/audiowaveform Audio Waveform Data Generator and Image Renderer@git:20260710.62afd0f
Exact content
mdr add agentskillexchange/skills/audiowaveform Audio Waveform Data Generator and Image Renderer@sha256:64f1955ebfc32c59

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_eh7xf7rg6hetuymj.svg)](https://markdownregistry.com/a/art_eh7xf7rg6hetuymj)

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Versions

versioncommittedcommitsizeaudit
git:20260710.62afd0f latest2026-07-10 62afd0f 1,704 BA view · diff
git:20260710.29255102026-07-10 2925510 1,382 BB view · diff
git:20260518.471df3d2026-05-18 471df3d 1,693 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (1704 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

agentskillexchange/skills · 40 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_eh7xf7rg6hetuymj
GET https://markdownregistry.com/api/v1/resolve?ref=agentskillexchange/skills/audiowaveform Audio Waveform Data Generator and Image Renderer
GET https://markdownregistry.com/api/v1/blob/64f1955ebfc32c598ecd0cb033698c464667885a3b404481c8bbeae2717ea416

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.