← All skills

skill-frontmatter-doctor

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By Tibsfox/gsd-skill-creator (GitHub) · coding · 71 stars · scanned at commit e179dfe

Use when authoring or reviewing a SKILL.md or agent .md and you need to detect and fix the four most common frontmatter defects — echoed or truncated triggers, tools written as a YAML array instead of a comma-separated string, a description outside the 1-1024 character bound, and a missing "Use when..." clause.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'skill-frontmatter-doctor' ] || [ -L ~/.agents/skills/'skill-frontmatter-doctor' ]; then echo 'A skill folder named skill-frontmatter-doctor already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Tibsfox/gsd-skill-creator' "$d" && git -C "$d" checkout --quiet 'e179dfe911f3b3c2ff8bcd90ecd6ee4738648d17' -- 'project-claude/skills/skill-frontmatter-doctor' && mkdir -p ~/.agents/skills && cp -R "$d"/'project-claude/skills/skill-frontmatter-doctor' ~/.agents/skills/'skill-frontmatter-doctor' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'skill-frontmatter-doctor' ~/.claude/skills/'skill-frontmatter-doctor' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for Tibsfox/gsd-skill-creator shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/Tibsfox/gsd-skill-creator.svg)](https://zalavijaysinh.github.io/skilltrust/repos/Tibsfox/gsd-skill-creator/)

Score history