Latest

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

sibyl-supervisor

Logo of Sibyl-Research-Team
Sibyl-Research-Team

sibyl-supervisor is a fully autonomous AI research system with self-evolution capabilities, designed to automate AI coding tasks on Claude Code.

150
0
Developer

python-playground

Logo of pydantic
pydantic

python-playground is a minimal, secure Python interpreter written in Rust for use by AI agents, allowing for isolated testing and experimentation.

6.2k
0
Developer

scientific-schematics

Logo of pur3v4d3r
pur3v4d3r

scientific-schematics is a skill that generates scientific diagrams and schematics using AI, streamlining the publication process.

4
0
Developer

create-relay-nodes-component

Logo of lablup
lablup

create-relay-nodes-component is a skill that generates reusable Relay-based nodes components for efficient GraphQL data fetching and display.

125
0
Developer

doc-sync

Logo of brandonkramer
brandonkramer

A which-key LazyVim-style popup for JetBrains IDEs with IdeaVim. Press your leader key and see all available keybindings in a clean, navigable popup — just like LazyVim.

1
0
Developer

create-card

Logo of shauntrennery
shauntrennery

Transforming the world's APIs into contextual cards. Let's #Do. (eg: http:// hashdo.com / pack / card / args)

33
0
Developer

obs-cost

Logo of shepard-system
shepard-system

Self-hosted observability for AI coding agents. Clone. Configure. See.

60
0
AI

synthea

Logo of feordin
feordin

Synthea is a specialized AI agent skill designed to compare different LLMs on their ability to accurately translate natural language to FHIR queries.

0
0
Developer

orchestra-docs

Logo of fadymondy
fadymondy

A multi-platform Apple ecosystem app for AI-driven health & metabolic tracking. Built for desk-bound engineers looking to reverse metabolic and digestive conditions through automated protocol enforcement.

0
0
Developer

caffeine

Logo of nich2533
nich2533

Altered state slash commands for Claude Code. 12 substance-themed personality modes that change how Claude approaches your tasks.

48
0
AI

cfe-validate

Logo of Nikolay-Shirokov
Nikolay-Shirokov

cfe-validate is a skill for AI agents that validates 1C:Enterprise 8.3 CFE extensions, checking XML formats, properties, and composition.

148
0
Developer

update-guide-screenshots

Logo of cuioss
cuioss

Some extensions for apache nifi

3
0
Developer