Two Tools, One Goal: Music Generation With Game Dev in Mind

Kai, a game developer with over 20 years of experience, built two open-source AI tools for music generation tailored to game development. Clef Studio is a Godot plugin where seven AI agents collaborate to compose music based on natural language descriptions, outputting MIDI and MP3 files. ACE Step Game Music Studio uses the ACE-Step XL model in a Streamlit web UI to generate game music from text prompts with 17 built-in presets.

I'm Kai. Twenty+ years in game dev. Music was always my weakest link — I could listen, but I couldn't make. So over the past few months I built two things. Clef Studio: Write Music Inside Godot + Claude Code A Godot plugin where 7 AI agents collaborate to compose. Composer writes the melody. Harmonist handles chord progressions. Reviewer scores it across six dimensions. You describe the vibe — the agents figure out the rest. /clef-compose a dungeon exploration BGM, 2 minutes, looping, mysterious, strings MIDI + MP3, drag and drop into AudioStreamPlayer. Open source, MIT. GitHub - Clef https://github.com/kenyonxu/clef/ | Godot Asset Store https://store.godotengine.org/asset/star-weaver/clef-midi/ see it in action ACE Step Game Music Studio: When You Just Want Game Music "Give me an 80s synthwave main menu theme, BPM 120, F minor." Type that. Music comes out. ACE is an AI music generator built on the ACE-Step XL model, wrapped in a Streamlit web UI. Natural language in, finished audio out. 17 built-in presets retro 8-bit, orchestral, ambient, electronic… — no music theory required. GitHub - Acestep-Game-Music-Studio https://github.com/kenyonxu/acestep-game-music-studio check out the videos: