Cool Projects on GitHub

Claude Code skill that cuts token usage by 65% by making the AI speak in compressed caveman shorthand — same results, far fewer tokens.

A massive crowd-sourced collection of leaked system prompts from ChatGPT, Claude, Gemini, Grok, Cursor, and dozens more AI products.

Persistent memory across sessions for any AI agent — captures, compresses, and injects context back into Claude Code, Codex, Gemini, Copilot, and more.

Microsoft's open-source Python tool that converts any file or Office document — PDFs, Word, Excel, PowerPoint, images — into clean Markdown.

Fair-code workflow automation platform with native AI capabilities — 400+ integrations, visual builder, custom code, and self-host or cloud.

Self-hosted AI workspace — a private, open-source alternative to commercial AI platforms you fully control.

The leading agent meta-harness for Claude — deploy multi-agent swarms, coordinate autonomous workflows, and build conversational AI systems.

Gives your AI agent good taste — stops it from generating boring, generic slop by injecting aesthetic judgment into every output.

In-depth tutorials and notebooks on LLMs, RAG pipelines, and real-world AI agent applications.

817 structured cybersecurity skills for AI agents, mapped to MITRE ATT&CK, NIST CSF 2.0, D3FEND, and more — works with Claude Code, Cursor, Copilot, and 20+ platforms.

Claude Code skill that strips AI tells from generated text, making it read naturally as human-written prose.

A plug-and-play library of marketing skills for Claude Code and AI agents — CRO, copywriting, SEO, analytics, and growth engineering.

Unified AI agent toolkit — single LLM API, agent loop, TUI, and coding agent CLI in one TypeScript package.

VIP cheatsheets for Stanford's CS 229 Machine Learning course — concise visual summaries of every major ML concept.

End-to-end user research skill for AI agents — AI interviews, synthetic users, quant surveys, and participant recruitment in one toolkit.

Open-source AI-powered answering engine — ask questions, get cited answers, self-host for full control.