46 tools for developers in Claude Skills
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Supabase Agent Skills
Teach your agent correct Supabase and Postgres best practices
Claude SkillsOpen sourceActive3K
Trail of Bits Skills
Security research, vulnerability detection, and audit skills for Claude Code
Claude SkillsOpen sourceActive8.1K
Agent Skills by Addy Osmani
20 production-grade engineering skills — spec, plan, build, test, review, ship.
/plugin marketplace add addyosmani/agent-skills
Claude SkillsOpen sourceActive114.2K
Anthropic Agent Skills
Anthropic's official skill collection — documents, spreadsheets, design and more.
Claude SkillsOpen sourceActive189.9K
Graphify
Turn your project into a knowledge graph Claude queries instead of re-reading.
curl -LsSf astral.sh/uv/install.sh | sh # if you la…
Claude SkillsOpen sourceActive144.6K
PonyTail
Makes your agent write 54% less code — like the laziest senior dev in the room.
/plugin marketplace add DietrichGebert/ponytail
Claude SkillsOpen sourceActive187K
Skill Creator
A skill that helps Claude design, write and test new skills for you.
Claude SkillsOpen sourceActive189.9K
Superpowers
A proven playbook plugin that makes Claude build software properly.
/plugin marketplace add obra/superpowers-marketplace
Claude SkillsOpen sourceActive314.7K
frontend-design
The official plugin that gives Claude genuine design taste.
/plugin install frontend-design@claude-plugins-official
Claude SkillsFreeActive46.5K
ralph-loop
The "Ralph Wiggum" loop — re-runs the task until a stop word or iteration limit.
/plugin install ralph-loop@claude-plugins-official
Claude SkillsFreeActive46.5K