Browse and Install AI Agent Skills

Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.

This directory brings installable AI Agent skills into one place so you can filter by search, category, topic, and official source, then install them directly into Claude Code, Cursor, Windsurf, and other supported environments.

3456 available skills

API Development

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majiayu000

Build REST APIs with proper error handling, status codes, request validation, response formatting, and rate limiting. Apply when creating API routes, handling errors, validating input, or designing API responses.

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Developer

shadcn-ui

[ Official ]
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google-labs-code

Expert guidance for integrating and building applications with shadcn/ui components, including component discovery, installation, customization, and best practices.

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0
Developer

gh-cli

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benchflow-ai

SkillsBench evaluates how well skills work and how effective agents are at using them

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Developer

github

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Metavibez4L

OpenClaw agent workspace with enhanced GitHub skill and modular automation tools

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Developer

git-explorer

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cristianoliveira

My dotfiles for macOS and NixOS. :sunglasses: :package:

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Developer

search-operations

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majiayu000

The most comprehensive Claude Code skills registry | Web Search: https://skills-registry-web.vercel.app

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Developer

gh-cli

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majiayu000

The most comprehensive Claude Code skills registry | Web Search: https://skills-registry-web.vercel.app

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Developer

gh-cli

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mfts

Papermark is the open-source DocSend alternative with built-in analytics and custom domains.

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Developer

github

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fgarofalo56

Microsoft Fabric POC for Casino/Gaming Industry - Medallion Architecture, Real-Time Intelligence, Direct Lake, Purview Governance

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Developer

skill-researcher

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NeverSight

A crawler script to fetch skill data from network, automatically executed daily via GitHub Actions.

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Developer

gh-cli

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KaiserWhoLearns

SkillsBench evaluates how well skills work and how effective agents are at using them

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Developer

gh-cli

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Tahir-yamin

A comprehensive knowledge base of workflows, skills, AI agents, and guides for full-stack development, DevOps, and AI engineering.

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Developer