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.

5054 available skills

fine-tuning

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ProfSynapse

fine-tuning is an AI agent skill for fine-tuning pipeline.

6
0
Developer

headsdown

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protoLabsAI

headsdown is an AI agent skill for this skill is the codex-native replacement for the claude /headsdown command.

6
0
AI

Reverse Proxy Deployment

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lawless-m

Reverse Proxy Deployment is an AI agent skill for reverse proxy deployment.

6
0
Developer

tauri-app-dev

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lllyys

tauri-app-dev is an AI agent skill for tauri 2.0 app development.

6
0
AI

investigate

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duc01226

investigate is an AI agent skill for <!-- sync:critical-thinking-mindset --.

6
0
Developer

rad-execute

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MetalHexx

rad-execute is an AI agent skill for step 1: initialize.

6
0
Developer

review-pr

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auravibes-apps

review-pr is an AI agent skill for gh (github cli) - installation guide.

6
0
Developer

release

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akiojin

release is an AI agent skill for llm主導でバージョン更新とリリースコミットを作成し、ワークフローでタグ・release・配布を完了する。.

6
0
Developer

doc-forms

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osoleve

Reference for The Folds typed comments and doc forms system. Use when adding type annotations, documentation, todos, or other metadata to Scheme code. Covers (doc ...) syntax, standard tags, search co

5
0
Developer

seo-audit

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stancld

Performs comprehensive SEO audit for Google Search and AI-powered search engines (ChatGPT, Perplexity, Claude). Use when asked to audit SEO, optimize for search, or improve discoverability.

5
0
Developer

formax-skill-capture

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yusifeng

Use when we want to turn a just-finished Formax workflow (e.g. commands, overlays, tools, hooks, permissions, UI parity) into a reusable Codex Skill under .codex/skills, including scaffolding, guardra

5
0
AI

cover-letter

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suxrobGM

Generate a cover letter from a job description using Sukhrobs resume. Applies humanizer for natural tone.

5
0
Developer