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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.

2071 available skills

livewire-development

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TijmenWierenga

Livewire-development is a skill that enables the creation and modification of Livewire components, utilizing wire: directives and implementing islands or async actions for efficient development.

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Developer

fastify-typescript

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contatomaycon

fastify-typescript is an AI Agent skill that provides expert-level guidance for developing type-safe, high-performance APIs using the Fastify web framework and TypeScript. It enforces strict coding principles like avoiding the `any` type and mandates JSDoc for documentation.

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Developer

fd-accessibility

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andrewle9510

fd-accessibility is a skill that provides expert guidance on accessibility standards, ensuring products meet WCAG compliance and inclusive design patterns for users with disabilities.

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Developer

gsd-templates

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AnasShahid

gsd-templates is a collection of reference templates for GSD output files, including a PROJECT.md template with predefined sections for vision, problem statement, target user, success criteria, and technical approach

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Developer

frontend-testing

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allthingslinux

Frontend-testing is a skill that enables the generation of high-quality, comprehensive tests for frontend components, hooks, and utilities using Vitest mock/timer APIs.

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dspy-expert

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VjayRam

dspy-expert is an AI Agent skill designed to help developers build and optimize programs using the DSPy framework. It emphasizes simple program structure, measurable iteration through a dataset→metric→compile loop, and compatibility with local OpenAI endpoints like Ollama, vLLM, and LM Studio.

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orchestrator-cli

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zile0207

orchestrator-cli is a standalone Enigma CLI distribution tool that delivers design systems to developers via branded CLIs, respecting designer brand identity.

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Developer

agent-native-architecture

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ollieb89

agent-native-architecture is a skill that allows software agents to perform complex multi-step tasks autonomously, utilizing technologies like bash and file tools.

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Developer

command-authoring

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Git-Fg

Command-authoring is a technique for creating single-file commands with dynamic content and runtime state using @path and !command injection patterns.

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Developer

nextjs-supabase-starter

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natalialewis

nextjs-supabase-starter is a starter app that combines Next.js with Supabase for building modern web applications with authentication, following Next.js 13+ App Router conventions.

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Developer

modern-web-design-expert

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armanisadeghi

modern-web-design-expert is a skill that provides guidance on Next.js best practices, including styling architecture and component contracts, for efficient web design.

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Developer

better-auth-best-practices

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kousaku-maron

better-auth-best-practices is a TypeScript-first, framework-agnostic auth framework supporting email/password, OAuth, magic links, passkeys, and more via plugins.

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Developer