Diagnose Backend Bug

Operating Boundary

Produce an evidence-backed diagnosis package. Read Observability for AI Debugging before inspecting the target route. Do not add a logger, collector, trace field, debug endpoint, dependency, or production probe under this Skill. Do not edit product code, create a branch, commit, push, update an issue, or create a PR/MR.

If the user separately authorizes repair or delivery, hand the diagnosis to the selected Goal Completion owner and require it to rerun the same scenario and relevant targeted checks.

Normalize Issue Evidence