bug-reproduction-root-cause-hunter

What problem does it solve?

Reproduce reported bugs, isolate failure conditions, inspect recent changes, test root-cause hypotheses, and propose the smallest safe fix plan. Use for vague "it broke" reports, flaky regressions, failing tests, or production issue investigations.

Core Features & Use Cases

• Normalize the bug report by collecting expected behavior, actual behavior, errors, inputs, and environment.
• Reproduce the failure using existing tests, commands, logs, or a minimal repro path.
• Narrow the surface by identifying the smallest set of files, conditions, or data states that trigger the issue.
• Test hypotheses by inspecting recent diffs and related tests to validate causes.
• Propose the fix path with the smallest safe change, a regression test, and rollout considerations.

Quick Start

Provide a bug report with steps to reproduce, logs, and environment details, then ask the agent to produce a minimal repro and a safe fix plan.