Top RAIN GitHub Repositories & Tools (2026)

Infrastructure for continually self‑improving agents

An agentic skills framework & software development methodology that works.

NeoHorse-1: Towards Recursive Self-Improvement via Agentic Post-Training with Routing Harness.

An AI second brain that maintains itself. Full guide, starter vault, agent skills and scripts for a self-organizing knowledge base in Claude Code and Obsidian.

Cross-vendor 3D Gaussian Splatting trainer - video to splat to mesh, Vulkan or CUDA.

🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.

Secure environments for developers and their agents

OpenHuman is the fastest, cheapest, most efficient open-source agent harness. Written in Rust

A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar

Get tasks and ideas out of your head. A free GTD to-do app for desktop and mobile. Works offline, no account needed

Claude Code GUI plugin for JetBrains IDEs. (ex - Claude Code with GUI)

Fix a wrong keyboard layout on macOS — Latin, Cyrillic and Hebrew (RTL) — by a tap or automatically, locally and over Screen Sharing. Menu-bar app, clipboard-free, free & open-source.

Official repository for "OpenWAM: An Open, Modular Exploration Towards Systematic World–Action Model Pretraining".

Cerbos is an open-core authorization management platform for authorizing every identity and governing every action across applications, gateways, workloads, and AI agents.

A curated list of fruit fly connectome projects: MaleCNS, FlyWire, brain simulations, embodied models, games, and research tools.

One library | Many payment processors | Scale to multiple processors with few lines of code.

A Weather app for android with multiple sources 🌦🌞☔

The largest collection of PyTorch image encoders / backbones. Including train, eval, inference, export scripts, and pretrained weights -- ResNet, ResNeXT, EfficientNet, NFNet, Vision Transformer (ViT), MobileNetV4, MobileNet-V3 & V2, RegNet, DPN, CSPNet, Swin Transformer, MaxViT, CoAtNet, ConvNeXt, and more

A declarative, efficient, and flexible JavaScript library for building user interfaces.

A Cloud Native Batch System (Project under CNCF)