Featured

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.

2071 available skills

Writing Skills

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timothyfroehlich

Writing Skills is a Test-Driven Development approach to process documentation, stored in .gemini/skills/ or ~/.gemini/skills/, enabling developers to write and refine skills through test cases and refactoring.

0
0
Developer

vela-rulesets

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ryanmr

vela-rulesets is a feature that allows developers to use rulesets to control which steps run in a Vela build, based on conditions like branch, event, and path changes.

0
0
Developer

flags

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vercel

flags is a Next.js feature management skill that enables developers to efficiently add or modify framework feature flags, streamlining React application development.

138.4k
0
Browser

executing-plans

[ Featured ]
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obra

executing-plans is a specialized AI agent skill for automating task execution based on predefined plans, enhancing development productivity and accuracy.

111.2k
0
Productivity

brand-guidelines

[ Official ]
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anthropics

Applies Anthropics official brand colors and typography to any sort of artifact that may benefit from having Anthropics look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

83.9k
0
Developer

l-pr

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lowdefy

Build apps that AI can generate, humans can review, and teams can maintain. Config that works between code and natural language.

3.0k
0
Developer

stripe-best-practices

[ Official ]
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stripe

stripe-best-practices is a skill that provides optimized payment workflows using Stripe's latest API, helping developers integrate payments efficiently.

1.4k
0
Finance

blog-writing-guide

[ Official ]
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getsentry

Write, review, and improve blog posts for the Sentry engineering blog following Sentrys specific writing standards, voice, and quality bar. Use this skill whenever someone asks to write a blog post, draft a technical article, review blog content, improve a draft, write a product announcement, create an engineering deep-dive, or produce any written content destined for the Sentry blog or developer audience. Also trigger when the user mentions blog post, blog draft, write-up, announcement post, engineering post, deep dive, postmortem, or asks for help with technical writing for Sentry. Even if the user just says help me write about [feature/topic] — if it sounds like it could become a Sentry blog post, use this skill.

355
0
Developer

translate

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emavgl

Oinkoin is a flutter app for helping you managing your expenses. No internet required.

341
0
Developer

geotechnical-engineering

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vamseeachanta

A centralized management system for multiple GitHub repositories with modular organization

3
0
Developer

find-CBasePlayerPawn_CommitSuicide

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hzqst

Generate CS2 signatures via Agent SKILLS with ida-pro-mcp

22
0
Developer

forge-mesh-loading

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RosyGameStudio

Learn real-time graphics programming and build games with SDL's GPU API. Tutorials, code examples, and Claude Code skills

20
0
Developer