Show HN: OpenRig – agent harness that runs Claude Code and Codex as one system (github.com)

OpenRig has been launched as an open-source multi-agent harness aimed at coding teams, integrating Claude Code and Codex into a unified system. Developers can define their agent teams in YAML and manage them effortlessly with a single command, promoting efficient collaboration and organization. The tool simplifies the setup process for coding environments, allowing users to deploy demo rigs that exhibit live system topologies with detailed insights into agent interactions via a user-friendly interface. OpenRig’s architecture supports seamless communication and management of coding agents, ensuring they can work together without becoming chaotic. This innovation is significant for the AI/ML community as it empowers developers to harness multiple AI systems concurrently, enhancing productivity and streamlining workflows. Key features include the ability to adopt existing sessions, maintain continuity, and execute shared tasks across agents—all while utilizing familiar terminal commands. With a focus on collaboration and modularity, OpenRig not only presents a robust framework for managing AI agents but also sets the stage for new experimentation in coding practices and software development, challenging the conventional limitations of individual AI systems.