Codex-native Flutter debugging loop. Use when debugging Flutter apps, simulator/emulator behavior, UI regressions, or widget/service failures.
Installation
Installer avec Codex ou Claude Copiez ce prompt, collez-le dans Codex, Claude ou un autre assistant, puis laissez-le vérifier la page du skill et l'installer pour vous.
Trace root cause in Dart/Flutter code before editing.
Apply the smallest scoped fix.
Re-run the reproduction path or test.
If UI changed, verify visually with available browser/simulator tooling or screenshots.
Model routing:
root-cause analysis and tricky UI/state bugs: gpt-5.6-sol
implementation after cause is proven: gpt-5.6-terra
command-only build/test runner: gpt-5.4-mini (default; gpt-5.6-luna available when 5.6-era capability/cutoff matters) — gpt-5.3-codex-spark is a distinct, faster/less-capable model, ChatGPT Pro only
Avoid long-running watcher commands. Use bounded runs and clean up spawned test/build processes.