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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.

1822 available skills

better-result-adopt

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dmmulroy

better-result-adopt is a TypeScript library that provides a typed Result-based error handling mechanism with generator-based composition.

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Data

security-ownership-map

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northseadl

security-ownership-map is a skill that builds a bipartite graph of people and files from git history to compute ownership risk and export graph artifacts.

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Data

finish-phase

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cooper538

finish-phase is a command-line tool that enables manual completion of phases by updating their status and scope checklist

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Productivity

word

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Fergana-Labs

Word is a GUI wrapper built on top of Claude Agent SDK, enabling automation of Microsoft Word documents

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Productivity

kanji-index

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tkgally

kanji-index is a technical dictionary solution that enables users to click on any kanji in a dictionary headword to find all other entries containing that same kanji

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Design

prediction-tracking

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rickoslyder

prediction-tracking is an AI research intelligence aggregator that records and evaluates predictions made by AI researchers and critics

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Finance

stock-picker

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ZhiruiFeng

stock-picker is a specialized AI agent skill for screening and selecting stocks based on quantitative criteria, including value, growth, quality, momentum, and dividend factors.

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Finance

pre-push-quality-checks

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ludiscan

pre-push-quality-checks is a skill that automates quality checks for code changes, analyzing functionality and server management before pushing updates to Git.

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Developer

github-copilot-pr-comments

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chrisagrams

github-copilot-pr-comments is a skill that leverages the gh CLI and jq for JSON processing to extract GitHub Copilot review comments and generate markdown reports.

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Productivity

reactive-polling

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verekia

Reactive polling is a technique that uses a hook to periodically check a selector function and trigger React re-renders when the value changes.

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Data

ktor-patterns

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ahmed3elshaer

ktor-patterns is a skill that enables mobile-first development using a modern HTTP client for Kotlin, utilizing technologies like OkHttp and JSON serialization.

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Data

app-pages

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Clay-Ferguson

app-pages is a skill that enables file exploration and Markdown editing within an Electron desktop application, utilizing components like AppView and pages defined in src/store/types.ts

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Browser