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.

12 available skills

widget-generator

Logo of f
f

f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

149.6k
0
AI

ckm:brand

Logo of nextlevelbuilder
nextlevelbuilder

An AI SKILL that provide design intelligence for building professional UI/UX multiple platforms

45.3k
0
Design

testing-with-api-mocks

Logo of stacklok
stacklok

ToolHive is an application that allows you to install, manage and run MCP servers and connect them to AI agents

116
0
AI

playwright-page-objects

Logo of bartstc
bartstc

playwright-page-objects is a project that implements modern Page Object Model (POM) architecture using Playwright's fixtures pattern for efficient E2E testing.

114
0
Developer

zireael-header-layering

Logo of RtlZeroMemory
RtlZeroMemory

zireael-header-layering is a deterministic terminal UI core engine in C, utilizing FFI/ABI backend for Rezi, designed for efficient and cross-platform development.

34
0
Design

forge-mesh-loading

Logo of RosyGameStudio
RosyGameStudio

Learn real-time graphics programming and build games with SDL's GPU API. Tutorials, code examples, and Claude Code skills

20
0
Developer

ai-elements

Logo of ssdeanx
ssdeanx

AgentStack is a production-grade multi-agent framework built on Mastra, delivering 50+ enterprise tools, 25+ specialized agents, and A2A/MCP orchestration for scalable AI systems. Focuses on financial intelligence, RAG pipelines, observability, and secure governance. ACP Openclaw, Gemini CLI, Opencode

17
0
Browser

sync-readme

Logo of lbb00
lbb00

Synchronize, manage, and share your ai rules, skills, commands, subagents (Cursor, Claude Code, Copilot, OpenCode, Trae AI, Codex, Gemini CLI, Warp) with ease.

14
0
AI

review-design

Logo of janekbaraniewski
janekbaraniewski

The one dashboard you’ve been looking for — track spend and usage across Claude, Cursor, OpenRouter, Copilot, Gemini, Codex, and more.

8
0
AI

memory-updater

Logo of u9401066
u9401066

🔬 AI-powered medical paper writing toolkit — from PubMed search to Word export, all inside VS Code

4
0
AI

ReasoningBank with AgentDB

Logo of frankxai
frankxai

Living intelligence that overlays any AI. Ten Guardian intelligences, context that compounds, and the creative civilization OS for creators who build universes.

3
0
AI

cran

Logo of JDenn0514
JDenn0514

Core Survey Analysis Infrastructure

0
0
Data