no-frontmatter-bad
100 / 100 · Low risk
Fine to try.
What this skill can do
We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'no-frontmatter-bad' ] || [ -L ~/.agents/skills/'no-frontmatter-bad' ]; then echo 'A skill folder named no-frontmatter-bad already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Lyther/agent-surface' "$d" && git -C "$d" checkout --quiet '8d0ff900133b57810042513c34e5a22c3f442f21' -- 'mcps/grimoire/test/fixtures/pack/skills/no-frontmatter-bad' && mkdir -p ~/.agents/skills && cp -R "$d"/'mcps/grimoire/test/fixtures/pack/skills/no-frontmatter-bad' ~/.agents/skills/'no-frontmatter-bad' && 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/'no-frontmatter-bad' ~/.claude/skills/'no-frontmatter-bad' (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
[](https://zalavijaysinh.github.io/skilltrust/repos/Lyther/agent-surface/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-13 | 8d0ff90 | 100 |
| 2026-11-07 | 03da3e1 | 100 |