Installable AI Agent Skills

Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.

Explore an open directory built around AI Agent Skills, with fast ways to find, compare, and install high-quality skills for Claude Code, Cursor, Windsurf, and other IDEs. From workflow automation and document handling to browser actions and data extraction, this page focuses on installable skills with practical delivery paths.

14 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.

244.1k
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.

244.1k
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.

244.1k
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.

244.1k
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 React contribution requirements.

244.1k
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.

244.1k
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.

244.1k
0
Design

rerender-memo

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TheOrcDev

rerender-memo is a set of components and a platform for optimized rendering, utilizing memoization for efficient computation

1.7k
0
Data

create-changeset

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techwithanirudh

Analyze git changes and create changesets for package releases. Use when preparing pull requests, creating PRs, when branch has commits ready for review, or when user mentions changeset or version bum

146
0
Design

kagenti:weather-demo

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kagenti

kagenti:weather-demo is a CLI-based deployment solution for the Weather Service agent and Weather Tool, utilizing Kubernetes and pre-built images for optimized speed.

126
0
Design

duit-maintainer

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Duit-Foundation

Creates new Flutter widgets following Duit framework patterns, writes comprehensive tests, and performs code reviews. Use when adding widgets, reviewing widget implementations, or maintaining the flut

56
0
Design

repomatic-audit

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kdeldycke

repomatic-audit is a skill that performs a comprehensive audit of a downstream repository against the upstream kdeldycke/repomatic reference.

36
0
Browser