What problem does it solve?
It helps you investigate reported breakage (live incidents or dev bugs) by gathering concrete evidence first, then diagnosing root cause strictly grounded in that evidence.
Core Features & Use Cases
- Evidence-first investigation: Collects logs, metrics, source code, test output, and configuration details into an evidence ledger before making any causal claims.
- Root-cause diagnosis with citations: Produces hypotheses and identifies the offending layer and code only after correlating evidence artifacts.
- Confidence-tiered reporting: Outputs a mechanically-derived confidence level (Confirmed/Probable/Suspected/Unknown) based on what was actually reproduced and inspected.
- Safe mutation discipline: Avoids state-changing actions that could affect other users without explicit per-turn confirmation.
Quick Start
Use the debug skill when users report breakage or when a test or error message indicates something is failing, and ask it to investigate end-to-end with an evidence ledger and confidence score.