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.

20 available skills

backend-code-review

[ Featured ]
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langgenius

backend-code-review is a skill that reviews backend code for quality, security, maintainability, and best practices based on established checklist rules.

133.8k
0
AI

component-refactoring

[ Featured ]
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langgenius

component-refactoring is a skill that simplifies complex React components by reducing complexity and improving code quality

133.8k
0
AI

frontend-testing

[ Featured ]
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langgenius

Frontend testing skill for generating Vitest and React Testing Library tests

133.8k
0
AI

frontend-code-review

[ Featured ]
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langgenius

frontend-code-review is a skill that automates the inspection of frontend code files, such as .tsx, .ts, and .js, using a predefined checklist.

133.8k
0
AI

frontend-query-mutation

[ Featured ]
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langgenius

frontend-query-mutation is a guide for implementing Dify frontend query and mutation patterns with TanStack Query and oRPC, focusing on contract management and efficient data handling.

133.8k
0
AI

orpc-contract-first

[ Featured ]
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langgenius

orpc-contract-first is a development approach that keeps contracts as a single source of truth in web/contract, using default query usage and minimal abstractions to preserve TypeScript inference.

132.2k
0
AI

review-pr

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dlt-hub

review-pr is an AI agent skill that automates pull request analysis using the data load tool (dlt) Python library.

5.0k
0
Data

review-pr

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man-group

review-pr is a skill that automates the code review process for ArcticDB pull requests, using GitHub Actions workflows and context variables like PR_NUMBER and REPO.

2.2k
0
Finance

generate-subsystem-skills

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llama-farm

Generate subsystem skills refers to creating specialized skills for AI models, databases, and pipelines to improve performance and security

825
0
Communication

git-standards

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kreuzberg-dev

git-standards is a high-performance HTML to Markdown converter that maintains Conventional Commits 1.0.0 standards, benefiting developers with structured data extraction from 56+ document formats.

538
0
AI

recce-mcp-e2e

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DataRecce

recce-mcp-e2e is a data-validation toolkit for enhanced dbt PR review, enabling full-stack verification of MCP tools.

447
0
Data

claude-code-review

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DataRecce

Use when asked to review a PR, or when /review is invoked with a PR number or URL. Performs a focused code review checking for bugs, security, performance, and test gaps, then posts findings as a PR c

446
0
Data