Individual skill
scenario-ace-step
Use when creating or editing music with ACE-Step models on Scenario via MCP: text-to-music songs with sung vocals from a lyric sheet, instrumental tracks, covering or restyling an existing song, repainting one section in place, changing sung lyrics, adding an instrument layer, completing a partial recording into a full arrangement, extracting stems, or choosing between Turbo and Quality lanes. Keywords: ACE-Step 1.5, cover strength, repaint, Vocal2BGM, stem separation, karaoke, BPM.
skills/scenario-ace-step/SKILL.md
Source commit f29bf06ab89088695ed3431ac99d20a090441a2f
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- Yes
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- Observed behavior
- Network or broad shell
- Last checked
- Nov 9, 2026
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- 3,682
- Repository last updated
- Nov 10, 2026
- License
- MIT
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# Scenario ACE-Step Music
## Overview
ACE-Step 1.5, a music production family on Scenario, splits every mode into its own model: Text to
Music, Cover, and Repaint each in a Turbo and a Quality lane, plus a full-quality edit trio (Add
Layer, Complete Track, Stem Extract), nine members at authoring time. Discover them with `search`,
pick the member by mode name, and treat `model_schema_get` as the contract.
Connection and the core loop: see the `scenario` skill in this repo; model-agnostic audio work: the
`scenario-audio` skill. If a sibling skill named here is missing from your available skills, load it
with `skill_get` (Scenario MCP) or ask the user to install it
(https://github.com/scenario-labs/skills#install); unattended, proceed from tool schemas and flag
the gap.