Open Source

pentagi

Fully autonomous AI agent system for complex penetration testing tasks.

iFixAi

Independent auditing of AI agents, verifying in under 120 seconds whether they do what they should.

CLI-Anything

Makes all software agent-native through a CLI toolchain.

scientific-agent-skills

Science agent-skills library with 177 validated skills and 100+ scientific databases for researchers.

airllm

2.8T LLM inference with a single 4GB GPU.

skills

The open agent skills tool, installable via npx skills.

diagram-design

Editorial diagram design for coding agents with 44 diagram types in HTML+SVG.

context-mode

Context window optimization for AI coding agents with sandboxed tool output.

rea

Reverse engineer binaries, apps and runtime behavior with agents.

Alishahryar1/free-claude-code

Use Claude Code, Codex, VSCode, Pi, and OpenCode free with 1.3B+ free tokens.

microsoft/BitNet

Official Microsoft inference framework for 1-bit LLMs.

open-webui/open-webui

User-friendly AI interface supporting Ollama, OpenAI API, and more.

pytorch

Tensors and dynamic neural networks in Python with strong GPU acceleration.

andrej-karpathy-skills

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's LLM coding observations.

knowledge-work-plugins

Open source repository of plugins for knowledge workers to use in Claude Cowork.

transformers

The model-definition framework for state-of-the-art ML models in text, vision, audio, and multimodal.