# Diagnose Bug

> Diagnose bugs, flakes, regressions, and unexplained failures with reproduction, hypotheses, instrumentation, fix, and regression evidence.

- Skill: `santos-sanz/diagnose-bug` (Agent Skill)
- Install (CLI): `npx skillmds@latest add santos-sanz/diagnose-bug`
- Raw SKILL.md: https://api.skillmd.com/api/skills/santos-sanz/diagnose-bug/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: santos-sanz (https://skillmd.com/u/santos-sanz)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/santos-sanz/diagnose-bug

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# Diagnose Bug Adapter

Load and follow the canonical skill at [`../../../skills/engineering/diagnose-bug/SKILL.md`](../../../skills/engineering/diagnose-bug/SKILL.md).

Use native debug skills, subagents, terminal, browser, trace, and log tools for the mechanics. The canonical skill defines the evidence standard.