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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.

3407 available skills

rust-testing-verification

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matthewharwood

A personal engineering-management site exploring systems leadership, design-driven engineering, and building teams that ship. Notes on architecture, platforms, culture, and the craft of leading engineers at scale.

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bellog-structure

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whddltjdwhd

Castle Bell's custom blog

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testing-automation

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aegntic

Claudeism (3.69) clau·de·ism /ˈklɔːdiːz(ə)m/ noun: computational condition of wildly variable, often inversely proportional, utility. Characterized by: Cognitive Obfuscation: The propensity to produce obscure, illogical round trip gas lighters, rather than illuminate.

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feature-development

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u9401066

AI-assisted development project template with Claude Skills, Memory Bank, and Constitution-Bylaw system

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build-and-deploy

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rebyteai-template

LangChain.js agent with retrieval tool powered by LangGraph, Supabase vector store, and the Vercel AI SDK

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lamport-distributed-systems

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copyleftdev

Distributed adversarial behavioral security evaluation framework for LLMs - Swarm-based parallel probing with cryptographic consensus

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campaign-structure

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WalkerHi11

Official Claude Code plugin marketplace for media buying operations - 16 professionally configured plugins

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code-review

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sendo-kakeru

Googleドライブの課金が高いので自前で安くする。画像、動画を溜めて身内で共有できるシステム

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mac-appstore-prep

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miyakawa2449

仕様駆動開発とテスト駆動開発で開発するBookmark ソフト

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google-calendar-automation

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Daisuke134

Proactive Nudges For Self-Care

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PicoRuby Development Constraints

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bash0C7

[WIP]Development Kit for PicoRuby Application running on R2P2-ESP32 with ESP32 Microcontroller Device

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azure-functions

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HouseGarofalo

Comprehensive Claude Code project template with 164 skills, 50 commands, and full configuration

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