Agent Runtime GitHub Repositories (2026) · Open Source Tools

Type-safe, distributed orchestration of agents, ML pipelines, and real-time inference on your k8s — in pure Python with async/await, also other languages (rust, go and ts)

Self-hosted AI Agents Platform for AI Native companies. Claude Code, Codex, Gemini, OpenCode agents. Apache 2.0.

The Governance Platform for Agents, Knowledge, and Context

Your Company Agentic Operating System

Open-source AI assistants on your own computer or server. Assign tasks, track progress, and let them follow up on ongoing work.

Nosis is a lightweight personal agent runtime: per-session execution boundaries with OS-level sandboxing, computer use, a full built-in toolset, Skill / Plugin / MCP extensions, one runtime shared by GUI and TUI, and file-persisted sessions, plans, and memory.

The all-in-one AI workforce platform, to build AI agent teams. You are the boss.

Ever® Works™ - The Workshop for AI. An open agentic runtime that autonomously researches, ships, and maintains entire businesses, 24/7 - https://ever.works

ANOLISA (Agentic Nexus Operating Layer & Interface System Architecture) | Agentic OS with runtime, security, observability, and Tokenless response compression for lower token usage and cost.

Astrid is a portable, capability-secure operating system for composable software.

A local-first coding agent that works in your repository and leaves reviewable changes

Open, self-hostable agentic service for organizations — durable, replayable agent sessions, human approvals, governed credentials and memory, running in managed sandboxes or on your own hardware. Apache-2.0.

Physical AI runtime for embodied agents — governed action, verified experience, physical memory, and skill evolution.

Apache Maka (Incubating) is a high-performance agent workspace that keeps a complete record of everything it did.

The OpenAI Agents API, open source and self-hosted. Run Codex, Claude Code or MiniMax Code on your own machines with your own models, through the official OpenAI SDK.

Self-hosted Enterprise and Personal AI + agent runtime in .NET (NativeAOT-friendly)

Open-source agent runtime — SSH-native isolation, eBPF egress policy, Kubernetes + LXC backends, GPU passthrough, MCP-native CLI

The open-source managed agent platform. A self-hostable alternative to Claude Managed Agents and OpenAI's Agents API.

USL is the storage-first reference implementation of the Agent Session Protocol (ASP). ACP handles the live present (editor↔agent interaction); ASP handles the durable past and cross-runtime migration; USL is the storage engine behind ASP.

Secure and persistent computer for AI agents