Explore Artificial Intelligence Open Source Repositories - Most Downloaded Starting with O

Agent Receipts — cryptographically signed audit trails for AI agent actions. Protocol spec, SDKs (Go, TypeScript, Python), and MCP proxy.

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

Landing page for Obsigna — the reference implementation of the Agent Receipts protocol.

OpenCode TUI 插件 · 实时子代理监控 · 侧边栏可视化 / Real-time Sub-Agent Monitor Sidebar Plugin for OpenCode TUI

Get up and running with Kimi-K2.6, GLM-5.2, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

An Easy-to-use, Scalable and High-performance Agentic RL Framework based on Ray (PPO & DAPO & REINFORCE++ & VLM & TIS & vLLM & Ray & Async RL)

Introducing the Assistant Swarm. An extension to the OpenAI Node SDK to automatically delegate work to any assistant you create in OpenAi through one united interface and manager. Now you can delegate work to a swarm of assistant all specialized with specific tasks you define.

An ONNX (Open Neural Network eXchange) API and backend for typeful, functional deep learning and classical machine learning in Scala 3

OpenViking is an open-source context database designed specifically for AI Agents(such as openclaw). OpenViking unifies the management of context (memory, resources, and skills) that Agents need through a file system paradigm, enabling hierarchical context delivery and self-evolving.

Swarm.js is a Node.js implementation of OpenAI’s experimental Swarm framework. This SDK allows developers to orchestrate multi-agent systems using OpenAI’s API in a lightweight and ergonomic way, while leveraging Node.js for building scalable, real-world applications.

OpenNARS for Research 3.0+

ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator