Open-source AI penetration testing tool to find and fix your app's vulnerabilities.
A Claude Code skill that cuts around 65% of token usage by talking like a caveman — fewer tokens, same trick.
Skills for real engineers, straight from the author's own .claude directory.
A JavaScript in-page GUI agent that lets you control web interfaces with natural language.
Use Codex from inside Claude Code to review code or delegate tasks to it.
Privacy-first, self-hosted AI meeting note taker with Parakeet/Whisper live transcription, speaker diarization, and Ollama-powered summarization — 100% local, no cloud required.
An agent multiplexer that lives in your terminal.
A regularly-updated collection of leaked system prompts from leading AI products — Anthropic Claude, OpenAI ChatGPT and Codex, Google Gemini, xAI Grok, Cursor, Copilot, VS Code, Perplexity, and more.
Companion book for Harvard's CS249r: Machine Learning Systems.
A beautiful, powerful self-hosted ROM manager and player.
Specification and documentation for the Agent Skills open standard.
Chrome DevTools tools, exposed as MCP servers, for coding agents.
High-performance, self-hosted photo and video management for your own hardware.
A local music player built for Navidrome and third-party NetEase Cloud Music sources, with rich, animated lyric visuals.
A pack of 337 Claude Code skills, sub-agents, plugins, and slash commands for Claude Code, Codex, the Gemini CLI, Cursor, and 8+ more AI coding agents — covering engineering, marketing, product, compliance, executive advisory, research, operations, and finance.
A Model Context Protocol bridge that lets AI assistants manage Unity Editor assets, control scenes, edit scripts, and automate tasks inside Unity.
Official repository of skills that help AI coding agents work with .NET and C#.
A lightweight 7MB terminal-first, AI-native developer workspace.
An API for searching, scraping, and interacting with the web at scale.
OpenWiki is a CLI that writes and maintains agent documentation straight from your codebase.