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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.

3541 available skills

Test Commander

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mungus451

Test Commander is a testing framework that provides procedural guidance for developers, utilizing base classes and mocking protocols.

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Data

erosion-gully-analysis

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1105564578

erosion-gully-analysis is a specialized AI skill for analyzing gully erosion, providing stable and reusable operational workflows for improved judgment and advice generation.

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Data

Product Brief Generator

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hfadhlullah

Product Brief Generator is a tool that distills complex product information into clear, compelling summaries, using tables for structured data and visual elements.

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Finance

archivist-retriever

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KurzaCationer

Archivist-Retriever is a technical query resolution skill that prioritizes local documentation over internal knowledge, ensuring accurate and efficient information retrieval.

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Productivity

ralph-cycle

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davisschenk

ralph-cycle is a development cycle automation skill that executes a single cycle of task implementation, verification, and commit using the Ralph Wiggum Methodology.

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Data

nia

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nozomio-labs

Nia is a tool for indexing and searching external repositories, providing up-to-date context for AI agents and reducing hallucinations in LLMs.

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Finance

tailwind

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thongdn-it

Tailwind is a collection of AI agent skills for the React ecosystem, focusing on Tailwind CSS v4 best practices and performance optimization.

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Data

code-quality-foundations

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smileynet

Code-quality-foundations is a set of principles and guidelines for writing high-quality code that achieves four key goals: it works, it keeps working, it's adaptable, and it meets requirements.

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Data

business-coach

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mmcmedia

business-coach is a strategic AI agent skill that prioritizes focus, systems, and revenue to drive business growth and scalability

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Productivity

bmad-agent-cis-storyteller

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JSREI

bmad-agent-cis-storyteller is an AI agent skill that optimizes CAPTCHA recognition through background image processing and engineering optimization techniques.

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Productivity

wayfinder-development

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Manuel-kl

wayfinder-development is a technical skill that provides a unified analytics dashboard for tracking various development-related tasks and ideas.

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Data

Schedule Performance Optimization

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RMF112018

Schedule Performance Optimization is a skill that applies specific protocols to optimize large schedule performance, including virtualizing surfaces and measuring performance with Profiler and bundle analyzer.

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Data