MusicBox tested by Argusic Runner

What the test found

on this Ubuntu container, MusicBox installs (Node 22.23.3, Rust 1.99.1, venv pip), builds renderer+main TS and lint/typecheck cleanly, launches on the Xvfb display with the full UI and preload bridge alive, scans a real music folder and returns correct track metadata, plays in UI state and fetches live network lyrics successfully, and edits FLAC metadata end-to-end; only WASAPI native audio and the frozen metadata_editor binary remain unbuildable on Linux and audible output is unverifiable without an audio device.

Standard install path completed with userland Node 22 + Rust 1.99 + venv (PEP 668). App launched on Xvfb :99 and stayed up; renderer rendered real UI; iTunes-style library scan of /tmp/fix/music (mp3+flac) returned both tracks with real metadata; UI play set player state and fired live api.lrc.cx lyrics request that succeeded; metadata editor wrote FLAC tags confirmed by ffprobe; fixtures still decode via ffmpeg. Only Windows-only native audio engine and metadata_editor freeze binary could not be built on Linux (app degrades gracefully); audible output unverifiable headless.

Argusic installed MusicBox in 38 minutes and launched it; verification reached Verified running for real. 7 of 7 recorded errors were worked through (see the timeline below).

Runsall runs of MusicBox

This summary is drawn from the agent's recorded report for this run. Every figure traces to the log and recording above; nothing here is authored.