{"slug":"aiskillstore-ace-step","source_name":"aiskillstore/ace-step","name":"Aiskillstore/Ace Step","description":"Generate, inpaint, and outpaint music with ACE Step on RunComfy via the `runcomfy` CLI. ACE Step is StepFun-AI's open-weights music foundation model — tag-driven composition (genre, mood, instruments), multilingual lyrics with section markers, 5 s to 4 min stereo output, $0.0002–0.0003 per second (≈ 27× cheaper than ElevenLabs Music). Four endpoints: ACE Step text-to-audio (the default), ACE Step 1.5 text-to-audio (50+ language lyrics, refined structured-lyric handling), ACE Step audio-inpaint (","version":1,"lift":{"pass_rate_delta_pts":86.36,"pass_rate_pct":100,"total_cases":22,"passed_cases":22,"tokens_delta_pct":236.5,"turns_delta_pct":0,"verdict":"pass","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-22T05:50:25.972136+00:00"},"skill_score":1,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":86.36,"with_pass_pct":100,"without_pass_pct":13.6,"tokens_delta_pct":236.5,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"pass","never_hurt":true,"completed_at":"2026-08-22T05:50:25.972136+00:00","run_id":"a55cf78b-8e9f-4ba9-b070-653c8d148dd0","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"2ef354b5243f4f63ba8225b4a529c1057953ecd43d16ce83c4435336bb439889","raw_url":"https://app.decimal.ai/s/aiskillstore-ace-step/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/aiskillstore-ace-step"}