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.

Directory Recovery Priorities

Organic recovery should flow through fewer, stronger, first-party entry points instead of a flat bulk-skill corpus.

4153 available skills

frontend__debug_sse

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aalmada

Debug Server-Sent Events (SSE) notification issues when real-time updates arent working. Use this when mutations dont trigger frontend updates.

15
0
Developer

prepare-issue-pr

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sushichan044

Prepare comprehensive Issue or Pull Request descriptions using repository templates. Automatically detects type, finds appropriate templates, and guides users through filling them out completely. Use

15
0
Developer

meta__cheat_sheet

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aalmada

Quick reference for BookStore code rules and patterns. Use this when you need a fast lookup of conventions for IDs (Guid.CreateVersion7), timestamps (DateTimeOffset.UtcNow), event naming, logging (Log

15
0
Developer

story

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GGPrompts

Self-contained HTML style guides. No dependencies. Copy and customize.

15
0
Developer

golden-principles

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rjmurillo

Multi-agent system for software development

15
0
Productivity

humanizer-zh

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Genuifx

Control center for Claude Code & Codex — multi-model parallel sessions, Telegram remote control, scheduled cron tasks with push notifications, usage analytics, permission modes. CLI + native macO

15
0
Developer

land

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Traves-Theberge

Orchestra is a desktop development workspace that integrates AI coding agents with project management, terminals, and real-time collaboration tools.

15
0
AI

paid-ads

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jidohyun

Turn anything you read into knowledge you keep. Chrome extension & web app powered by AI.

15
0
AI

website

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niklam

Open-source Elgato Stream Deck plugin for iRacing.

15
0
Developer

agent-evaluation

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oimiragieo

LLM-as-judge evaluation framework with 5-dimension rubric (accuracy, groundedness, coherence, completeness, helpfulness) for scoring AI-generated content quality with weighted composite scores and evi

14
0
Developer

mobile-app-testing

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IsKenKenYa

Comprehensive mobile app testing strategies for iOS and Android. Covers unit tests, UI tests, integration tests, performance testing, and test automation with Detox, Appium, and XCTest.

14
0
DevOps & Cloud

c2

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BeyondTrust

Pwning AI Code Interpreters for fun and profit - by Phantom Labs

14
0
Developer