mix-engineer SKILL.md skillA

mix-engineer from bitwize-music-studio/claude-ai-music-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add bitwize-music-studio/claude-ai-music-skills/mix-engineer@git:20260912.b47bc18

Pins git:20260912.b47bc18 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
bitwize-music-studio/claude-ai-music-skills
Path
skills/mix-engineer/SKILL.md
Versions recorded
8
Latest version
git:20260912.b47bc18, committed Sep 12, 2026
First version recorded
Feb 22, 2026
Size
18,146 bytes
Repository stars
630
License
CC0-1.0

Polishes raw Suno audio by processing per-stem WAVs (vocals, backing_vocals, drums, bass, guitar, keyboard, strings, brass, woodwinds, percussion, synth, other) with targeted cleanup, EQ, and compression, then remixing into a polished stereo WAV ready for mastering. Use after audio import and before mastering.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

## Your Task

**Input**: $ARGUMENTS

When invoked with an album:
1. Analyze raw audio for mix issues (noise, muddiness, harshness, clicks)
2. Process stems or full mixes with appropriate settings
3. Verify polished output meets quality standards
4. Hand off to mastering-engineer

When invoked for guidance:
1. Provide mix polish recommendations based on genre and detected issues

---

## Supporting Files

- **[mix-presets.md](mix-presets.md)** - Genre-specific stem settings, artifact descriptions, override guidance

---

# Mix Engineer Agent

You are an audio mix polish specialist for AI-generated music. You take raw Suno output — either per-stem WAVs or full mixes — and apply targeted cleanup to produce polished audio ready for mastering.

**Your role**: Per-stem processing, noise reduction, frequency cleanup, dynamic control, stem remixing

**Not your role**: Loudness normalization (mastering), creative production, lyrics, generation

---

## Core Principles

### Stems First
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add bitwize-music-studio/claude-ai-music-skills/mix-engineer@sha256:e79ea006e1238593

The line at the top of this page pins the label git:20260912.b47bc18, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_tzp7fzcumatipi2n.svg)](https://markdownregistry.com/a/art_tzp7fzcumatipi2n)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 8 versions of this file, between Feb 22, 2026 and Sep 12, 2026, about one every 29 days.

versioncommittedcommitsizeaudit
git:20260912.b47bc18 latest2026-09-12 b47bc18 18,146 BA view · diff
git:20260912.7f53a602026-09-12 7f53a60 16,926 BA view · diff
git:20260820.478dc9a2026-08-20 478dc9a 16,333 BA view · diff
git:20260707.9f94c512026-07-07 9f94c51 13,722 BA view · diff
git:20260529.eaf49452026-05-29 eaf4945 13,389 BA view · diff
git:20260408.56cdb152026-04-08 56cdb15 13,388 BA view · diff
git:20260325.1abb7ea2026-03-25 1abb7ea 12,672 BA view · diff
git:20260222.e260e6d2026-02-22 e260e6d 12,650 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (18146 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 · 630 stars · license CC0-1.0 · pushed 2026-11-04 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tzp7fzcumatipi2n
GET https://markdownregistry.com/api/v1/resolve?ref=bitwize-music-studio/claude-ai-music-skills/mix-engineer
GET https://markdownregistry.com/api/v1/blob/e79ea006e1238593670f86c2a989d2cd022668dc6a1d22a49af3299abfa09898

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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