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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

issue

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jiangzhe

Issue is a GitHub issue automation skill that uses executable scripts to validate planning document paths and create issues.

118
0
Productivity

testing-with-api-mocks

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stacklok

testing-with-api-mocks is a technique using Mock Service Worker (MSW) for auto-generating schema-based API mocks in tests, simplifying AI agent development

116
0
Productivity

playwright-page-objects

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bartstc

playwright-page-objects is a project that implements modern Page Object Model (POM) architecture using Playwright's fixtures pattern for efficient E2E testing.

114
0
Browser

team-implement

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DeL-TaiseiOzaki

team-implement is a skill that enables parallel implementation using Agent Teams, executing plans approved in /startproject with documented architecture in .claude/docs/DESIGN.md

113
0
Productivity

create-component

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leboncoin

✨ Simple, Modular & Accessible UI Components for your React Applications

0
0
Design

way-magefile

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way-platform

Go SDK for tachograph (.DDD) files

0
0
Design

f3-dev-servers

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F3-Nation

F3 Nation Monorepo

0
0
Data

memorystore-config

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jeremylongshore

memorystore-config is a skill that offers automated assistance for memorystore configuration tasks, supporting GCP services like compute, storage, and BigQuery.

0
0
Data

discover-testing

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rand

discover-testing is a skill that provides automatic access to comprehensive testing skills, including e2e-testing, integration-testing, and unit-testing, for efficient testing workflows.

0
0
Data

product-appeal-analyzer

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erichowens

Claude skills that make my life easier.

0
0
Data

flutter-expert

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tutur3u

flutter-expert is a senior mobile engineer skill for building high-performance cross-platform applications with Flutter 3 and Dart, utilizing Riverpod 2.0 and GoRouter.

0
0
Data

discover-zig

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pythoninthegrasses

What's for lunch??

0
0
Data