Browse and Install AI Agent Skills

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

This directory brings installable AI Agent skills into one place so you can filter by search, category, topic, and official source, then install them directly into Claude Code, Cursor, Windsurf, and other supported environments.

3456 available skills

write-readme

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skrischer

write-readme is a skill that assists in creating README files, following a style guide that emphasizes referencing source files and avoiding code duplication.

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Developer

pages-router

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jorggerojas

pages-router is a Next.js Pages router repository template that enables fast development with a clean architecture, using Pages Router exclusively.

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Developer

create-api-endpoint

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MycosoftLabs

create-api-endpoint is a skill that enables developers to generate new API endpoints using FastAPI's APIRouter with prefix and tags.

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chi-recommendations

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CenturyLink

chi-recommendations is a skill that offers implementation recommendations for various frameworks, including Vue 3, React, and Angular, to help developers make informed decisions.

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code-quality-check

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Asheng008

code-quality-check is an AI Agent skill that automates Python code quality checks. It executes a sequence of tools including the Black code formatter, the Ruff linter with auto-fix capabilities, and the Mypy static type checker on specified source and test directories.

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git-setup

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Solrak97

git-setup is a skill that enables developers to configure their git account, set up their identity, and make commits using commands like git config and git commit.

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devvit-skill-setup

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jeronartest

devvit-skill-setup is a skill that performs basic setup tasks to make a code repository ready for devvit skills, including adding devvit-docs and configuring rules

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Developer

solid-ruby

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shubhamtaywade82

solid-ruby is a Ruby-oriented skill emphasizing professional software engineering principles, including SOLID, TDD, and clean code, with examples in Ruby and RSpec.

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Developer

design-proposals

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Nicoowr

Design-proposals is a skill that generates 2-3 standalone HTML mockups for visually comparing UX directions before implementation.

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Developer

designing-onboarding-paths

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smkun

Designing-onboarding-paths is a skill that covers the creation of first-run experiences, checklists, and guided UI for web applications, utilizing technologies like vanilla JavaScript and Firebase Auth.

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Developer

SurrealDB 深度研判与实战指南

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HNULS-LabHub

SurrealDB 深度研判与实战指南 is a comprehensive guide for SurrealDB experts and users, providing professional advice and practical tips on SurrealDB-related topics.

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Developer