Skip to content
Agentmart
Submit a tool

ace-step-xl

Adapt score or song cues into ACE-Step 1.5 XL inputs using task type, caption, lyrics or instrumental structure, BPM, key, time signature, and temporal…

Skill by badgids

IndexedApache-2.0★ 6
Write a review

Chalk Labs

Need help deploying ace-step-xl?

Chalk Labs sets up agents like this inside real teams: connected to your tools, tested on your data, with a human in the loop where it matters.

Book a call

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/badgids-ace-step-xl

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

Adapt score or song cues into ACE-Step 1.5 XL inputs using task type, caption, lyrics or instrumental structure, BPM, key, time signature, and temporal performance directions.

Use cases: productivity

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md and code. Checked Nov 1, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/ace-step-xl

What's inside

Skill name
ace-step-xl
Description
Adapt score or song cues into ACE-Step 1.5 XL inputs using task type, caption, lyrics or instrumental structure, BPM, key, time signature, and temporal performance directions.
License
Apache-2.0
Instructions
27 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# ACE-Step 1.5 XL Prompting

ACE-Step XL uses the same control pattern as ACE-Step 1.5 with a larger 4B DiT decoder.

## Core fields

- `task_type`: usually `text2music`, or another supported transform task when the source cue requires it
- `caption`: overall genre, instruments, mood, atmosphere, timbre, vocal identity, production, and progression
- `lyrics`: lyric text plus section and temporal performance information. For instrumental score, use `[Instrumental]` and structure markers as needed
- `bpm`: 30 to 300 when a fixed tempo matters
- `keyscale`: musical key when useful
- `timesignature`: meter when useful

## Workflow

1. Read music cue and score motif rules.
2. Put global musical identity in `caption`.
3. Put time-varying structure, section changes, performance shifts, and lyrics in `lyrics`.
4. Do not overload caption with a second-by-second timeline that belongs in structure.
5. Choose XL variant only as execution metadata: `xl-turbo` for fast high-quality iteration, `xl-sft` for tunable higher-quality sampling, `xl-base` when the task requires base-model transform features.
6. Save under `04_generation/prompts/ace-step-xl/<cue-id>.json`.

## Done

Global musical identity and temporal structure are separated cleanly, and the prompt reflects the cue's dramatic job and hit points.

From badgids/Story-Film-Skills, Apache-2.0.

More from badgids/Story-Film-Skills

Signals

Stars
6
Forks
2
Open issues
0
Last commit (this folder)
Aug 19, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
Apache-2.0
Repository
github.com/badgids/Story-Film-Skills
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from badgids

Done for you

Rather not set it up yourself?

Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.

See how we build AI agents →Read the case studies

Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

launches shipped
50+
launches shipped
media placements
500+
media placements
founders on every account
2
founders on every account

Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

Get ace-step-xl running in your business

Tell us what you want to automate. A founder replies within one working day with a plan, not a pitch deck.

Goes to the Chalk Labs founders, not the newsletter. Privacy

Need help deploying ace-step-xl?

CallGet help
Cite this page

ace-step-xl skill. Agent Mart. https://agentmart.dev/skills/badgids-ace-step-xl (last updated 2026-10-24)