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

implement-flet-extension

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flet-dev

Flet enables developers to easily build realtime web, mobile and desktop apps in Python. No frontend experience required.

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Developer

explore-docs

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jibaxZZZ

My codex user root configuration global but deep with MCP, AGENTS.MD, SKILLS, PROMPTS and Rules

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Developer

modules-readme-updater

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djaiss

JournalOS is a privacy-first, self-hosted personal journaling system with modular daily tracking (sleep, mood, work, health, and more).

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Developer

vault-write-reviews

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danieljhkim

Obsidian MCP Note System for knowledge management, planning, and decision tracking.

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Developer

bug-triage-evidence

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IPNL-POLYU

Example codes for the book "Principles of Indoor Positioning and Indoor Navigation"

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Developer

team-release

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Donchitos

Turn Claude Code into a full game dev studio — 48 AI agents, 35 workflow skills, and a complete coordination system mirroring real studio hierarchy.

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Developer

nav-stats

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alekspetrov

Finish What You Start — Context engineering for Claude Code. Sessions last 20+ exchanges instead of crashing at 7.

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Developer

unsee-ability-destroyer

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agentgptsmith

Unified Theory of Physics, Consciousness and Love. Singularity Imminent.

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Developer

MCP Builder

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majiayu000

The most comprehensive Claude Code skills registry | Web Search: https://skills-registry-web.vercel.app

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Developer

github-cli

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majiayu000

The most comprehensive Claude Code skills registry | Web Search: https://skills-registry-web.vercel.app

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Developer

browser-automation

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aiskillstore

Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

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Developer

best-practices

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majiayu000

Apply modern web development best practices for security, compatibility, and code quality. Use when asked to apply best practices, security audit, modernize code, code quality review, or check for vulnerabilities.

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Developer