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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

zinc-dual-index-pattern

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Crainax

zinc-dual-index-pattern is a technique for optimizing War3Lib development with compact arrays, O(1) deletion, and dual-view indexing, enabling efficient data management and querying.

8
0
Developer

dqmc-advanced

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edwnh

dqmc-advanced is a skill that provides advanced functionality for AI agents, including unequal-time measurements and analytic continuation.

16
0
Data

authentication

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juanjaragavi

Authentication is a skill that manages access control, authorization, and secure data exchange for AI agents, enabling protected route middleware and domain-restricted access.

0
0
Data

devil-advocate

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igorder-dev

devil-advocate is a skill that performs enhanced analysis for idea-to-documentation conversion, using trigger conditions for technology choices and architectural decisions.

0
0
Design

frontend__debug_sse

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aalmada

frontend__debug_sse is a debugging tool for troubleshooting Server-Sent Events issues in .NET applications with Blazor frontend and event-sourced backend API

15
0
Data

skill-creator

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cesaroeduardo

skill-creator is a personal project for an icon library catalogue, providing specialized knowledge, workflows, and tools for creating effective skills.

5
0
Developer

new-blog-post

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levkiss

new-blog-post is a skill that automates the creation of new blog posts by adding article cards to blog.html, following a predefined pattern and layout.

0
0
Design

workbench-sync

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incursa

workbench-sync is a command-line interface (CLI) tool that synchronizes local work items and documentation with GitHub issues, branches, and pull requests.

0
0
Browser

wcag-audit-patterns

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ProjectEuropa

wcag-audit-patterns is a technical skill that provides a comprehensive guide to auditing web content against WCAG 2.2 guidelines with actionable remediation strategies.

4
0
Data

mo-arch

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dreamlx

mo-arch is a code architecture query skill that utilizes README_AI.md index files generated by codeindex to provide project insights.

4
0
Productivity

create-skill

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glennguilloux

create-skill is a wizard for creating new Agent Zero skills that follow the SKILL.md standard.

0
0
Data

repo-website-api-review

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majiayu000

repo-website-api-review is a skill for reviewing API documentation routes for accuracy and consistency with source code.

0
0
Browser