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

academic-homepage

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SBY7219

academic-homepage is a repository for maintaining an academic's online presence, featuring information architecture and technical guidelines.

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server-actions-and-routes

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shoma-endo

Server-actions-and-routes is a technical specification for Next.js server-side communication, outlining rules for using Server Actions and Route Handlers to ensure consistency, security, and development efficiency.

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Developer

replay-mcp

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filiphric

replay-mcp is an AI Agent skill used to inspect the contents of replay.io recordings. These recordings are perfect captures of browser sessions, allowing for detailed investigation of web app behavior as if using a time machine to debug issues.

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vue-debug-guides

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1zumIQ

vue-debug-guides is an AI Agent skill focused on Vue.js 3 debugging. It provides specific guidance for resolving runtime issues, warnings, async operation failures, and hydration bugs by referencing dedicated technical documentation for reactivity and watchers.

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nextjs-app-router-data-fetching

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Sherloock

nextjs-app-router-data-fetching is a skill that provides best practices for optimizing data fetching in Next.js applications using techniques like code splitting and Suspense boundaries.

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Developer

ruby-style

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shubhamtaywade82

ruby-style is a coding standard based on the community-driven Ruby Style Guide, aiming to improve code readability and consistency in Ruby projects.

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performance

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marcusvbda

Performance is a first-class concern in software development, referring to the ability of an application to scale predictably under load, using technologies like socket.io and QStash.

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skills

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SIRI-bit-tech

Skills is an AI agent capability that automatically generates and manages account numbers and currencies for banking platforms.

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agent-memory-systems

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nicanac

Agent-memory-systems is a technology that enables efficient memory retrieval for AI agents, focusing on chunking strategies to prevent memory failures.

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Developer

svelte-expert-pro

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ceslep

svelte-expert-pro is a specialized skill for developers, emphasizing Svelte ecosystem expertise, particularly in SvelteKit, Svelte 5, and UX educational design.

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Developer

vuejs-typescript-best-practices

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tsh96

vuejs-typescript-best-practices is a set of guidelines for writing efficient, maintainable TypeScript code in Vue.js applications using Vite, Vue Router, and Pinia.

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Developer

ds-bootstrap

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JeffreySumner

ds-bootstrap is a technical skill that allows AI agents to execute scripts like bootstrap.ps1 and validate tooling using scripts/validate_tooling.ps1

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