skill-check

Validate Claude Code skills against the agentskills specification. Catches structural, semantic, and naming issues before users do.

Content Preview
---
name: skill-check
description: "Validate Claude Code skills against the agentskills specification. Catches structural, semantic, and naming issues before users do."
category: development
risk: safe
source: https://github.com/olgasafonova/SkillCheck-Free
date_added: "2026-03-11"
author: olgasafonova
tags: [validation, linter, agentskills, skill-authoring, code-quality]
tools: [claude, cursor, windsurf, codex-cli]
license: MIT
allowed-tools: Read Glob
compatibility: claude-code
---

# SkillChe
How to Use

Recommended: Install to project (local)

mkdir -p .claude/skills
curl -o .claude/skills/skill-check.md \
  https://raw.githubusercontent.com/sickn33/antigravity-awesome-skills/main/skills/skill-check/SKILL.md

Skill is scoped to this project only. Add .claude/skills/ to your .gitignoreif you don't want to commit it.

Alternative: Clone full repo

git clone https://github.com/sickn33/antigravity-awesome-skills

Then reference at skills/skill-check/SKILL.md

Related Skills