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.

Directory Recovery Priorities

Organic recovery should flow through fewer, stronger, first-party entry points instead of a flat bulk-skill corpus.

4153 available skills

openspec-verify-change

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intent-driven-dev

Collection of OpenSpec Schema for Workflows other than standard spec-driven schema that is included in OpenSpec.

21
0
Developer

tech-stack-evaluator

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matteocervelli

Auto-activates during requirements analysis to evaluate technical stack

20
0
Developer

gh-issues

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cohen-liel

One prompt. A full AI engineering team. Go lie on the couch. 🧠

20
0
Developer

bgm

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MatrixReligio

为视频添加背景音乐。支持免版权音乐来源、音量混合、淡入淡出效果。当需要为视频添加背景音乐、调整音乐与配音音量平衡时使用。

20
0
Developer

oiloil-ui-ux-guide

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OpenDCAI

Modern, clean UI/UX guidance + review skill. Use when you need actionable UX/UI recommendations, design principles, or a design review checklist for new features or existing systems (web/app). Focus o

20
0
Developer

postmortem-training

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gonzalezpazmonica

Postmortem Training Skill

20
0
Developer

skills-x

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castle-x

AI Agent Skills Repo

20
0
Developer

angular-spa

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kumaran-is

🤖 Team onboarding kit for Claude Code AI coding assistant. Pre-configured with agents, skills, slash commands, and MCP integrations for Java 21/Spring Boot WebFlux, Angular, Flutter, PostgreSQL, and

20
0
Developer

taskery

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am-will

taskery is a comprehensive task management system that provides a reusable instruction set for teaching other models how to operate end-to-end.

20
0
Developer

execution-plans

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rjmurillo

Multi-agent system for software development

20
0
Productivity

send-it

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cognitedata

Official Cognite Data Fusion Toolkit CLI

20
0
Developer

github

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grenovales

SDK Wrapper for the Printful API

20
0
Developer