StemSentry

StemSentry is an AI-assisted web + desktop app that runs automated “preflight checks” on your mixes and masters before you distribute them. You upload a WAV (or stems), and it flags common release-killers: clipping, inter-sample peaks, excessive sibilance, phase cancellation/mono collapse, harsh resonances, DC offset, low-end imbalance, and loudness/dynamic-range mismatches for Spotify/Apple/YouTube. It then generates a short, actionable report with timecodes, severity, and suggested fixes (e.g., ‘reduce 7.2 kHz by ~2 dB around 1:14–1:22’). For stem uploads, it can detect masking conflicts (kick vs bass, vocal vs guitars) and recommend arrangement or EQ priorities. This is not a magic mastering tool; it’s a quality-control gate that prevents embarrassing, costly re-uploads and helps creators learn faster. Integrations can export a checklist PDF for clients/labels and store version history per track.