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.

52 available skills

widget-generator

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f

Generate customizable widget plugins for the prompts.chat feed system

149.6k
0
AI

backend-code-review

[ Featured ]
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langgenius

backend-code-review is an AI agent skill for backend code review.

139.2k
0
AI

component-refactoring

[ Featured ]
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langgenius

component-refactoring is an AI agent skill for dify component refactoring skill.

139.2k
0
AI

frontend-testing

[ Featured ]
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langgenius

frontend-testing is an AI agent skill for dify frontend testing skill.

139.2k
0
AI

frontend-code-review

[ Featured ]
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langgenius

frontend-code-review is an AI agent skill for frontend code review.

139.2k
0
AI

e2e-cucumber-playwright

[ Featured ]
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langgenius

e2e-cucumber-playwright is an AI agent skill for dify e2e cucumber + playwright.

139.2k
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.

139.2k
0
AI

flags

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vercel

flags is an AI agent skill for use this skill when adding or changing framework feature flags in next.js internals.

138.4k
0
Browser

update-docs

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vercel

This skill should be used when the user asks to update documentation for my changes, check docs for this PR, what docs need updating, sync docs with code, scaffold docs for this feature, document this

138.3k
0
Browser

orpc-contract-first

[ Featured ]
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langgenius

Guide for implementing oRPC contract-first API patterns in Dify frontend. Trigger when creating or updating contracts in web/contract, wiring router composition, integrating TanStack Query with typed

132.2k
0
AI

you-might-not-need-a-memo

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simstudioai

you-might-not-need-a-memo is an AI agent skill for you might not need a memo.

27.8k
0
AI

upgrade-otel

[ Official ]
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getsentry

Upgrade OpenTelemetry instrumentations across the Sentry JavaScript SDK. Use when bumping OTel instrumentation packages to their latest versions.

8.6k
0
Developer