NEXAGEN Music Producer
Makes songs, background music and sound effects after a cost estimate.
Chooses between a song with vocals, instrumental BGM and a short sound effect, checks supported durations, estimates credits and generates after confirmation. Never re-generates video.
When to use it
Use it when
- Make music that fits this ad video.
- Produce 30 seconds of tense background music.
- Check the music generation options for this project.
Use another Skill when
- Read this ad copy as narration.NEXAGEN Voice Producer
- Make my video a few seconds longer.NEXAGEN Video Creator
What it uses in NEXAGEN
- Music engines and credit table
- Music estimate
- Music generation
- Music track list
How it works
The actual order defined by the Skill's policy.
- 1Decide kind (song / bgm / sfx)
- 2Check engine and duration
- 3Estimate and confirm
- 4Generate and check status
- 5Deliver track
- 6Explain no video mux
Example requests
Copy one and paste it into your AI app as is.
Make music that fits this ad video.
Produce 30 seconds of tense background music.
Check the music generation options for this project.
Make three button-click sound effects.
Tell me how many credits it costs before making it.
NEXAGEN MCP tools used
| Tool | Role | Cost |
|---|---|---|
list_music_engines | Primary | Free |
estimate_music | Primary | Free |
generate_music | Primary | Paid |
list_music_assets | Primary | Free |
get_account | Supporting | Free |
get_mcp_policy | Supporting | Free |
get_asset | Supporting | Free |
get_job | Supporting | Free |
get_result | Supporting | Free |
wait_for_job | Supporting | Free |
Credits
An estimate of the credits is always shown before generation; the final charge is shown on the job. Each variation is a separate job.
Installing Skills is free. Credits are charged to your NEXAGEN account only when paid generation runs.
Current scope
Good to know, based on the currently public tools.
- No public tool muxes music into video; music is a separate audio asset.
- Only engine-supported durations are possible.
- No public tool edits or extends an existing track.
Install by platform
- Claude (claude.ai, Claude Desktop, Claude Code)SupportedInstall guide
- CursorSupportedInstall guide
- OpenAI Codex (CLI, IDE)SupportedInstall guide
- ChatGPTSupportedInstall guide
- Other AI apps (Generic)SupportedInstall guide
Download
NEXAGEN Complete Skills Pack
To also handle requests that belong to other Skills, the Complete Pack is recommended.
nexagen-skills-complete-1.2.0.zip479.3 KB
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7613259ef38d10d772d9fe49c51b24872004db6aa624f2c11c76f434eb1934bbDownload this Skill only
Contains this Skill folder, the shared policies and the Skill docs.
nexagen-skill-music-producer-1.2.0.zip160.5 KB
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57b3ef8bc0ff385fc49e85f4beb367201e10c12e116bb9556b9280496a9e5575Related Skills
FAQ
- Will it put the music on my video?
- It makes the music file; combining it with video happens in the NEXAGEN app or an editor.
- How long can sound effects be?
- Only engine-supported lengths (3, 5, 10 s at snapshot time), re-checked before generation.
- Can I see the cost first?
- Yes. It always estimates before generating.