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Generate AI music on RunComfy via the `runcomfy` CLI — a smart router across the music-model catalog. Routes to ElevenLabs AI Music Generation (premium 44.1 kHz stereo vocal tracks, 5 s–5 min, $0.0083/s) and ACE Step / ACE Step 1.5 (StepFun-AI open-weights, tag-driven composition, multilingual lyrics, $0.0002–0.0003/s, ~27× cheaper), plus ACE Step audio-inpaint (regenerate a time range inside an existing track) and ACE Step audio-outpaint (extend a track before or after). Picks the right model f
Passed 20 of 21 test cases with the skill, and 6 of 21 without it.
and 21 more in the full report
15 fixed6 passed either way1 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 14 test cases the skill fixed. Same model, same prompt, with and without the skill.
Generate a 90-second game loop track for an 8-bit dungeon crawler on a budget. Write the complete terminal command using the standard RunComfy CLI structure.
| Checked | Without skill | With skill |
|---|---|---|
| Uses the acestep-ai/ace-step/text-to-audio endpoint for low-cost generation. | Missed | Passed |
| Includes loop or groove descriptors within the tags field. | Missed | Passed |
The instructions your model reads when the skill loads.
Generate AI music on RunComfy through one CLI — vocal songs, instrumentals, jingles, game loops, multilingual covers. This skill picks the right model from the RunComfy catalog based on the user's actual intent and ships the documented prompting patterns + the exact runcomfy run invoke for each.
runcomfy.com · Audio models · CLI docs
npx skills add agentspace-so/runcomfy-agent-skills --skill ai-music -g
Step 1 — install (one of, see the runcomfy-cli skill for details):
npm i -g @runcomfy/cli # global install
npx -y @runcomfy/cli --version # zero-install
Step 2 — sign in (or set RUNCOMFY_TOKEN env var in CI / containers):
runcomfy login
Step 3 — generate music:
runcomfy run <vendor>/<model>/<endpoint> \
--input '{"prompt": "...", ...}' \
--output-dir ./out
CLI deep dive: runcomfy-cli skill.
test cases passed, vs 6 / 21 without
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