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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.

2500 available skills

coding-standards

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jewbetcha

Coding-standards is a set of universal principles and best practices for writing clean, readable, and maintainable code, emphasizing simplicity, reusability, and self-documentation.

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frontend-slides

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digitarald

frontend-slides is a skill that generates single HTML files with inline CSS/JS for creating production-quality slide decks without dependencies.

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Data

turborepo

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gursheyss

Turborepo is a build system for JavaScript and TypeScript monorepos that caches task outputs and runs tasks in parallel based on dependency graphs.

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Productivity

sync-policies

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itsimonfredlingjack

sync-policies is a skill that generates XML output in a specific format, including analysis, solution, and considerations elements, for use in AI agent applications.

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Data

programmatic-seo

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eurofit

programmatic-seo is a technique for building SEO-optimized pages at scale using templates and data to provide value and avoid thin content penalties

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Finance

agentuity-cli-dev

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agentuity

agentuity-cli-dev is a command-line interface tool for building and running development servers, utilizing the bunx command.

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Productivity

baoyu-cover-image

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lisposter

baoyu-cover-image is a command-line tool that generates elegant cover images for articles with 5-dimensional customization options.

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Data

rbac-authorization-patterns

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ankitsharma495

rbac-authorization-patterns is a technical skill for implementing Role-Based Access Control (RBAC) and multi-tenant authorization in Go/Echo backend applications.

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gsd:workflow:resume-project

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Meme-Lords

gsd:workflow:resume-project is a workflow for resuming a paused or interrupted project, consisting of 4 phases: load saved state, restore progress, verify readiness, and continue work.

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Productivity

effect-ts

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adophilus

effect-ts is a library for functional programming that provides expert guidance on error handling, dependency injection, composability, and testing patterns.

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Data

angular-capacitor-patterns

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kizzz

angular-capacitor-patterns is a set of specialized architectural patterns for building hybrid mobile applications using Angular, Capacitor, and offline-first strategies.

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Data

browser-extension

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HexAI-inc

browser-extension is a skill that enables developers to build restricted, yet powerful browser add-ons, focusing on persistence and security

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Browser