music-generation
Use this skill when the user requests to generate, create, compose, or produce music or songs — background music, theme songs, jingles, or instrumental tracks. Generates a song from a style/mood prompt and optional lyrics via the MiniMax music API.
- Installs
- 296
- Last 24h
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- Security
- Not audited
Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/bytedance/deer-flow --skill music-generation- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads music-generation automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Music Generation Skill
Overview
This skill generates songs (vocal or instrumental) from a structured JSON spec using the
MiniMax music generation API (/v1/music_generation). You describe the style/mood/scene in
prompt, optionally provide lyrics, and the script returns an MP3.
Workflow
Step 1: Understand Requirements
Identify the desired style, mood, scene, language, and whether the user wants vocals or a pure instrumental track. Decide whether to supply lyrics or let the model write them.
Step 2: Create the Spec JSON
Write a JSON file in /mnt/user-data/workspace/ named {descriptive-name}.json:
{
"title": "Rainy Night Cafe",
"prompt": "indie folk, melancholic, introspective, walking alone, cafe",
"lyrics": "[verse]\nStreetlights glow the night wind sighs\n[chorus]\nPush the wooden door warm air inside"
}
Fields:
title(optional): a human-readable name.prompt(required): style, mood, and scene. Drives the musical character.lyrics(optional): song lyrics. Use\nbetween lines and structure tags such as[Intro],[Verse],[Pre Chorus],[Chorus],[Bridge],[Outro].is_instrumental(optional, bool): settruefor a pure instrumental track (no lyrics needed).
Behavior:
lyricsprovided → those lyrics are sung.is_instrumental: true→ instrumental, no vocals.- neither → the model auto-writes lyrics from
prompt(lyrics_optimizer).
Step 3: Execute Generation
python /mnt/skills/public/music-generation/scripts/generate.py \
--prompt-file /mnt/user-data/workspace/rainy-night-cafe.json \
--output-file /mnt/user-data/outputs/rainy-night-cafe.mp3
Parameters:
--prompt-file: Absolute path to the JSON spec (required).--output-file: Absolute path for the output MP3 (required).
[!NOTE] Do NOT read the python file, just call it with the parameters.
Environment
MINIMAX_API_KEY(required): your MiniMax interface key.MINIMAX_API_HOST(optional): defaulthttps://api.minimaxi.com.MINIMAX_MUSIC_MODEL(optional): defaultmusic-2.6-free(works for all API-key users); paid/Token-Plan users can setmusic-2.6for higher limits.
Output Handling
- Music is saved as MP3 (typically in
/mnt/user-data/outputs/). - Returned audio must decode to nonempty bytes and have an ID3 tag header or MPEG frame signature. This is a header sanity check, not complete audio decoding.
- Malformed, empty or unrecognized audio is rejected before creating the output directory or opening the output file; an existing output is preserved.
- Missing audio reports "MiniMax returned no audio data"; whitespace-only hex reports "MiniMax audio decoded to empty bytes".
- Share the generated file with the user using the present_files tool.
- Offer to iterate on style or lyrics if adjustments are needed.
Notes
- Keep
promptfocused on style/mood/scene; put the actual sung words inlyrics. - For non-English songs, write
lyricsin the target language.
FAQ
What does the music-generation skill do?
Use this skill when the user requests to generate, create, compose, or produce music or songs — background music, theme songs, jingles, or instrumental tracks. Generates a song from a style/mood prompt and optional lyrics via the MiniMax music API.
How do I install music-generation?
Run npx skills add https://github.com/bytedance/deer-flow --skill music-generation in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/music-generation/ (personal) or .claude/skills/music-generation/ (project).
Which AI agents can use music-generation?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is music-generation safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains music-generation?
It is published by bytedance in bytedance/deer-flow. It has 296 recorded installs.
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