MCP bridge for Ableton Live lets AI agents (Codex, Claude Code, Cursor, etc.) control and compose inside Live by eval-ing arbitrary Python via Ableton’s Object model.
Key Takeaways
Exposes Ableton’s full Object model via arbitrary Python eval inside Live; predefined tools cover common tasks for lower latency and token usage.
Built and optimized using Codex CLI with the /goal command targeting end-to-end latency, reliability, and token efficiency.
Tested only on Ableton Live Suite 12.3.8 on macOS Tahoe; claims Mac and Windows compatibility with recent versions.
Direct set editing is destructive: the MCP can corrupt your Live Set, so backups are required before use.
Potential use cases include hardware synth control, VST/AU plugin automation (Serum, Keyscape), vocal sample transcription/trimming, DJ effect rigs, and VJ plugins like Videosync.
