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.

3456 available skills

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nodays-off

Server hardware compatibility checker - instantly verify if parts work with your server

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state-directory-manager

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vamseeachanta

A centralized management system for multiple GitHub repositories with modular organization

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jira-epic

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ic-facet

Sistema de Gestión de Programas de Asignatura para la Facultad de Ciencias Exactas y Tecnología de la Universidad Nacional de Tucumán

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schema-markup

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coreyhaines31

Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.

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jat-verify

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joewinke

The World's First Agentic IDE. Visual dashboard: live sessions, task management, code editor, terminal. Epic Swarm parallel workflows. Auto-proceed rules. Automation patterns. Beads + Agent Mail + 50 bash tools. Supervise 20+ agents from one UI.

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jta

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ckanner

AI-powered JSON translation tool with agentic reflection using OpenAI, Anthropic, and Gemini APIs

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tlc-spec-driven

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barateza

Plesk Extensions Guide MCP Server: AI-powered semantic search for Plesk extension development documentation using RAG and vector embeddings.

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Convex Security Audit

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charlietlamb

A centralised hub for agent skills

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sabx

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avivsinai

A fast, scriptable CLI for SABnzbd - built for AI coding agents like Claude Code, Cursor, and Codex. Control downloads, manage queues, and automate workflows from your terminal.

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overseer-plan

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nsyout

Task orchestration for AI agents via MCP. SQLite-backed, native git integration (gix).

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co15-combinatorial-design

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hummbl-dev

Repository for agentic orchestration with HUMMBL - Highly Useful Mental Model Base Language

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schema-markup

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ashleytower

A comprehensive workflow automation system for Claude Code featuring multi-agent coordination, learning system, and anti-hallucination enforcement

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