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

183 available skills

tdd-workflow

[ Featured ]
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affaan-m

tdd-workflow is a skill that automates test-driven development, ensuring thorough test coverage and streamlined testing processes for developers.

116.8k
0
Developer

ai-regression-testing

[ Featured ]
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affaan-m

ai-regression-testing is a skill that enables automated testing strategies for AI-assisted development, leveraging sandbox-mode API testing and automated bug-check workflows.

116.8k
0
Developer

threejs-builder

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chongdashu

A vibe coded 3D game inspired by the Mario Party mini game. Made with Codex CLI and Agent Skills

0
0
Developer

brand-voice

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frankxai

Agentic Creator OS v11 — The operating system for AI-powered creators. 90+ skills, 65+ commands, 38 agents, 8 plugins. Works with Claude Code, Cursor, Windsurf, Gemini.

2
0
AI

stitch-design

[ Official ]
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google-labs-code

stitch-design is a unified entry point for Stitch design work, handling prompt enhancement, design system synthesis, and high-fidelity screen generation/editing.

3.6k
0
Developer

context-budget

[ Featured ]
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affaan-m

Audits Claude Code context window consumption across agents, skills, MCP servers, and rules. Identifies bloat, redundant components, and produces prioritized token-savings recommendations.

116.8k
0
Developer

data-scraper-agent

[ Featured ]
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affaan-m

data-scraper-agent is a production-ready AI-powered data collection agent for scraping, enriching, and storing public data from various sources, including job boards, prices, news, and GitHub.

105.8k
0
Developer

websocket-client-creator

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jeremylongshore

270+ Claude Code plugins with 739 agent skills. Production orchestration patterns, interactive tutorials (11 Jupyter notebooks), and CCPI package manager. 4.13.0

0
0
Developer

cron-job-scheduler

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jeremylongshore

270+ Claude Code plugins with 739 agent skills. Production orchestration patterns, interactive tutorials (11 Jupyter notebooks), and CCPI package manager. 4.13.0

0
0
Developer

argocd-app-deployer

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jeremylongshore

270+ Claude Code plugins with 739 agent skills. Production orchestration patterns, interactive tutorials (11 Jupyter notebooks), and CCPI package manager. 4.13.0

0
0
Developer

tailwind-class-optimizer

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jeremylongshore

270+ Claude Code plugins with 739 agent skills. Production orchestration patterns, interactive tutorials (11 Jupyter notebooks), and CCPI package manager. 4.13.0

0
0
Developer

background-worker-creator

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jeremylongshore

270+ Claude Code plugins with 739 agent skills. Production orchestration patterns, interactive tutorials (11 Jupyter notebooks), and CCPI package manager. 4.13.0

0
0
Developer