omnara-ai / omnara

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

MiniMax-AI / OpenAgentCore

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.

inaridiy / CF-Open-Agents-API

An open Agents API for Cloudflare Workers, with durable sessions, pluggable harnesses, and isolated execution.