Generate, inpaint, and outpaint music with ACE Step on RunComfy via the `runcomfy` CLI. ACE Step is StepFun-AI's open-weights music foundation model, tag-driven composition (genre, mood, instruments), multilingual lyrics with section markers, 5 s to 4 min stereo output, $0.0002–0.0003 per second (≈ 27× cheaper than ElevenLabs Music). Four endpoints: ACE Step text-to-audio (the default), ACE Step 1.5 text-to-audio (50+ language lyrics, refined structured-lyric handling), ACE Step audio-inpaint (regenerate a time range inside an existing track), ACE Step audio-outpaint (extend an existing…
- Stars
- 61
- Version
- v1
- Copies
- 4
Overview
Waxell's checks found 1 finding to review, highest severity high.
- Highest severity
- high
- Findings
- 1
- What ran
- Static analysis
A clean result means nothing alarming in what is published, not a guarantee. How the checks work
Copies
Identical content published somewhere else. This review covers every copy.
Also published in 4 other places.
We don't republish the skill's instructions. Read them on GitHub at the reviewed commit.
Security
Security scan
Checked 2 days ago
Result
Review findings Waxell's checks found 1 finding to review, highest severity high.
Checked with static analysis: servers it launches, packages it installs at runtime, scripts piped to a shell and bundled binaries. Nothing was run. How the checks work
Findings (1)
high · 1
- high
Tells Claude to install unpinned packages (@runcomfy/cli)
SKILL.md:41 · skill_risk:S2
Versions
Version history
Each distinct content we have seen, newest first, with the verdict it got at the time.
One version so far: v1, seen 2026-11-03.
Files
Files
1 files, 16 KB in total. Names only; open them on GitHub.
- SKILL.md
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