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Killer-Skills

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

Discover the world's most comprehensive directory for AI Agent Skills and community-driven MCP Servers (Model Context Protocol). Seamlessly find and install high-quality developer integrations for your Claude Desktop, Cursor, or custom AI agents. From cloud operations to API integrations, explore verified open-source MCP practices to supercharge your AI workflows.

1584 available skills

webapp-testing

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abeldotam

webapp-testing is a skill that enables comprehensive testing and debugging of local web applications using Playwright automation, supporting features like screenshot capture and browser console log inspection.

6
0
Browser

gwt

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troydai

gwt is a Git worktree management CLI that simplifies working with multiple branches simultaneously.

5
0
Data

self-check

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agairola

self-check is a pre-commit validation skill that scans staged changes for code quality and security issues, including syntax errors, linting issues, and type errors

4
0
Data

architecture-decision-records

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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 Firebase. Clone → install → start building.

3
0
Data

integration-testing

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aram-devdocs

Integration-testing is a software testing technique for verifying interactions between multiple modules in a system, such as GoudEngine's OpenGL Game Engine.

3
0
Data

context-loader

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gaebalai

context-loader is a multi-agent AI development environment skill that loads project context to synchronize knowledge between Codex CLI and Claude Code.

2
0
Data

nuxt-seo

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mattycraig

nuxt-seo is a module for Nuxt.js that allows developers to configure and generate SEO-related files and settings, such as robots.txt and sitemap.xml.

1
0
Design

caching-cdn-strategy-planner

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monkey1sai

caching-cdn-strategy-planner is a skill that enables the design of effective caching strategies at multiple layers, including client, CDN, server cache, and database.

1
0
Finance

tapestry

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Not-Sarthak

Tapestry is a social graph integration technology for building social trading apps, utilizing Privy and Mobile Wallet Adapter for secure authentication.

1
0
Finance

nuxt-seo

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thewebbeckons

nuxt-seo is a module for Nuxt.js that provides SEO configuration and optimization capabilities, including robots.txt and sitemap.xml generation

1
0
Data

tapestry

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ForkingAwesome

Tapestry is a social graph integration tool for building social trading apps with React Native, Expo, and Polymarket

1
0
Finance

cli

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zzstoatzz

cli is a command-line interface for ATProto record operations, providing a straightforward way to interact with ATProto records using uvx pdsx

0
0
Finance