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

261 available skills

prd-v03-moat-definition

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mattgierhart

PRD-driven Context Engineering: A systematic approach to building AI-powered products using progressive documentation and context-aware development workflows

24
0
Productivity

react

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johnpooch

React is a JavaScript library for building user interfaces, and this skill enhances its development with best practices and detailed guidance.

5
0
Developer

PHP Framework Development Skills

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cedpaqlab

PHP 8.3+ framework PoC featuring Propel ORM 2.0, database migrations, role-based auth, CSRF protection, and comprehensive test suite. Experimental AI-generated project.

0
0
Developer

dld-implement

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jimutt

Decision-Linked Development

0
0
Developer

functions

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pluginagentmarketplace

JavaScript Development Plugin

0
0
Developer

requirement

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AsiaOstrich

Universal, language-agnostic development standards for software projects. Includes coding standards, git workflows, testing guidelines, documentation structure, and AI collaboration rules.

46
0
Developer

spectr-apply

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connerohnesorge

validatable spec driven development (inspired by openspec and kiro)

3
0
Developer

coding.fix_from_imports

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causify-ai

Causify development system

141
0
Developer

skillforge

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rjmurillo

Multi-agent system for software development

0
0
Developer

frontend-patterns

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affaan-m

Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.

116.8k
0
Developer

project-guidelines-example

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affaan-m

project-guidelines-example is a Claude Code AI agent skill designed to provide a structured approach to project development, enhancing productivity and efficiency for developers.

116.8k
0
Developer

laravel-tdd

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affaan-m

Test-driven development for Laravel with PHPUnit and Pest, factories, database testing, fakes, and coverage targets.

116.8k
0
Developer