Rat GitHub Repositories (2026) · Open Source Tools

Copper is an operating system for robots - build, run, and replay your entire robot deterministically.

Open Policy Agent (OPA) is an open source, general-purpose policy engine.

Input OpenAPI. Output SDKs and Docs.

Desktop and web workspace for lasting teams of coding agents, with shared conversations, task delegation, and collaborative memory.

The open-source operating system for robots — install it and your robot comes alive

SGLang-Omni is a high-performance serving framework for audio models (TTS, ASR) and unified multimodal models.

Desktop app for managing BibTeX and BibLaTeX (.bib) libraries

Curated list of the best truly open-source AI projects, models, tools, and infrastructure. Daily updated.

feedme — RSS feed creator. Turn any web page into a feed and serve it as RSS 2.0, Atom 1.0 or JSON Feed 1.1 from one static binary.

Self-hosted AI visibility tracking (AEO / GEO / LLMO). Track how ChatGPT, Claude, Perplexity, Gemini and Google AI Overviews mention and cite your brand. One Go binary, SQLite, MCP-first, bring your own keys.

Streamlined interface for generating images with AI in Krita. Inpaint and outpaint with optional text prompt, no tweaking required.

semantic agent kernel which make agent efficient and self-evolve

Art and animation, written as code. Illustrations, loops, interactive web art, launch-videos and scored films in dozens of styles, identical on every render.

Turn any LLM into a Jev-style decision model: typed decisions, real probabilities, no training. (continue updating, welcome any issue and PR request)

The open‑source AI Agents Governance & Orchestration framework: write the rules declaratively, Bernstein enforces them and produces the verifiable, replayable record. Free, Apache-2.0. https://bernstein.run

An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

A Commander for modern Go CLI interactions

SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.

Engine for creating compute shader apps. easy multi pass pipelines, hot reload, audio/video input via gst, GPU sound and frame export

Libra: Efficient Resource Management for Agentic RL Post-Training