bitwize-music-studio/claude-ai-music-skills · skills/mastering-engineer/SKILL.md

mastering-engineer skillA

mastering-engineer is agent-read markdown (skill) from bitwize-music-studio/claude-ai-music-skills: Guides audio mastering for streaming platforms including loudness optimization and tonal balance. Use when the user has approved tracks and wants to master audio files..

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 bitwize-music-studio/claude-ai-music-skills/mastering-engineer@git:20260916.3b292b0
Exact content
mdr add bitwize-music-studio/claude-ai-music-skills/mastering-engineer@sha256:e93a0b19f234a516

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_udpsairm7mi2n4tk.svg)](https://markdownregistry.com/a/art_udpsairm7mi2n4tk)

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Versions

versioncommittedcommitsizeaudit
git:20260916.3b292b0 latest2026-09-16 3b292b0 15,532 BA view · diff
git:20260912.7f53a602026-09-12 7f53a60 15,606 BA view · diff
git:20260529.eaf49452026-05-29 eaf4945 14,999 BA view · diff
git:20260413.932fec02026-04-13 932fec0 14,998 BA view · diff
git:20260412.c3db97b2026-04-12 c3db97b 13,047 BA view · diff
git:20260411.71898432026-04-11 7189843 12,071 BA view · diff
git:20260325.1abb7ea2026-03-25 1abb7ea 11,597 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 (15532 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

bitwize-music-studio/claude-ai-music-skills · 496 stars · license CC0-1.0 · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_udpsairm7mi2n4tk
GET https://markdownregistry.com/api/v1/resolve?ref=bitwize-music-studio/claude-ai-music-skills/mastering-engineer
GET https://markdownregistry.com/api/v1/blob/e93a0b19f234a5165369aa13dc0031c6a527b30b4d8b9f9bbe874c959c3f749b