# With Frontmatter

> Trace Failure Investigator

- Skill: `gabrielmoreira/with-frontmatter` (Agent Skill)
- Install (CLI): `npx skillmds@latest add gabrielmoreira/with-frontmatter`
- Raw SKILL.md: https://api.skillmd.com/api/skills/gabrielmoreira/with-frontmatter/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: gabrielmoreira (https://skillmd.com/u/gabrielmoreira)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/gabrielmoreira/with-frontmatter

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# Trace Failure Investigator

Help an agent inspect a failed trace run, identify likely failure layers, and
produce a short audit note.