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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.

13 available skills

flags

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facebook

flags is a feature flag management tool that enables developers to check flag states, compare channels, and debug issues across different release channels.

244.0k
0
Design

extract-errors

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facebook

The extract-errors skill is a React tool that extracts error codes and updates them for frontend development.

244.0k
0
Design

fix

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facebook

fix is a skill that resolves lint errors and formatting issues in JavaScript code using yarn prettier and yarn linc.

244.0k
0
Design

flow

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facebook

Flow is a type checking system for JavaScript, enabling developers to catch type errors in their React code.

244.0k
0
Design

verify

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facebook

Verify is a code validation skill that runs verification steps, including formatting, linting, type checking, and testing, to ensure code quality and adherence to standards.

244.0k
0
Design

feature-flags

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facebook

feature-flags is a set of techniques and tools for managing and debugging feature flags in React applications, including declarative frontend development and JavaScript libraries.

244.0k
0
Design

test

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facebook

test is a skill for running tests on the React codebase, allowing developers to specify channels and test patterns.

244.0k
0
Design

ckm:brand

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nextlevelbuilder

ckm:brand is a skill that provides brand voice, visual identity, messaging frameworks, asset management, and consistency frameworks for branded content and marketing assets

39.6k
0
Data

rerender-memo

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TheOrcDev

rerender-memo is a set of open-source, retro-designed components that enable efficient rendering by extracting expensive work into memoized components.

1.7k
0
Data

create-changeset

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techwithanirudh

create-changeset is a skill that automatically generates properly formatted changeset files based on git history and Conventional Commits.

146
0
Design

duit-maintainer

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Duit-Foundation

duit-maintainer is a server-driven UI framework for Flutter, providing a consistent implementation pattern for UI widgets and components.

56
0
Design

vue-best-practices

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libondev

vue-best-practices is a UI component library for Vue, enforcing strict template rules and providing a standardized approach to component development.

18
0
Design