rota-debug — Systematic Bug Cycle

Reproduce → hypothesize → verify → fix → prove, for one bug, anchored to a backlog item (#N; file backend [B07]) so the fix commit and PR close it. Work inline; delegate only reads and searches too big for your context (a light subagent), never the diagnosis.

Not for: a trivial obvious one-liner (/rota-capture, then /rota-work), several items in one pass (/rota-work), or a bug nobody has captured (/rota-capture first).

Configuration

From .rota/config.json: work.isolation ("branch" default, or "worktree"). The Iron Law count is per item in .rota/verdicts.json; a new branch or session does not reset it.