Open Source

ai-design-skills

A collection of design skills for AI coding tools like Claude Code and Cursor.

obra/superpowers

An agentic skills framework and software development methodology that works.

microduck

Open-source tiny biped duck robot driven by reinforcement learning policies.

andrej-karpathy-skills

Single CLAUDE.md file improving Claude Code behavior based on Karpathy's observations

huashu-design

HTML-native design skill turning one prompt into deliverable designs

postiz-app

Open-source agentic social media scheduling tool

Agent-Reach

CLI giving AI agents eyes to read and search social platforms with zero API fees

openbot

Local-first desktop workspace for persistent AI teammates

SkillSpector

Security scanner for AI agent skills before you install them

impeccable

Design language that makes AI harnesses better at design

ECC

Agent harness performance optimization system for Claude Code, Codex and more

cindy

Open-source AI agent that works out of the box

thinkrail

JetBrains lightweight IDE that customizes itself around your vibe-coding workflow

TradingAgents

Multi-agent LLM framework for financial trading

hallmark

Anti-AI-slop design skill for Claude Code, Cursor and Codex

claude-seo

A universal SEO skill for Claude Code covering technical SEO and reporting.

security-audit-skill

A coding-agent skill for multi-phase security audits with verified findings.