reaper-mcp

Analyzes a live REAPER mix and produces a measured, actionable critique — gain staging, frequency balance, dynamics, loudness, and stereo image — backing every claim with a meter, spectrum, or LUFS reading. Read-only: makes no changes. Use when the user asks to roast, review, analyze, or find problems in a mix. Triggers on "roast my mix", "what's wrong with my mix", "analyze my mix", "review my mix", "/critique".

Interview the user about a plugin and write it to their personal plugin memory for the mixing skills

Masters the mix bus in a live REAPER session — gentle corrective EQ, glue compression, and a true-peak limiter targeting a platform LUFS standard — while verifying against metering and preserving the mix's character. Use when the user asks to master, finalize, or prepare a track for Spotify/Apple/streaming or a specific loudness target. Triggers on "master this", "prepare for Spotify", "final master", "hit -14 LUFS", "/mastering".

Recall and maintain the mixing skills' memory in the versioned knowledge base (~/.claude/knowledge/) — plugin knowledge (facts + settings) and self-healing process lessons. Modes — recall (load what's relevant before work), consolidate (merge + prune), promote (turn a recurring lesson into a hard rule), status (what's stored). Triggers on "what have you learned", "recall mixing memory", "consolidate memory", "promote that lesson", "/mix-memory".

Mixes a live REAPER session — gain staging, FX chains, EQ, compression, and problem-solving — executing changes in real time via the reaper MCP tools and verifying with meters. Reads and writes personal plugin + process memory so it improves each session. Use when the user asks to mix, balance, gain stage, build a vocal or drum chain, fix the low end, or make something cut through. Triggers on "mix this", "gain stage", "fix the low end", "build a vocal chain", "/mixer".