Show HN: OpenRig – a control plane for multi-agent coding topologies

Category: devtools

Tags: multi-agent, topology, cli

Score: 7.5/10 (Innovation: 7, Technical: 8, Documentation: 8, Utility: 7)

OpenRig is a local control plane for orchestrating multi-agent coding teams, allowing users to define agent topologies in YAML and manage them via a CLI, UI, and MCP server. It uniquely combines runtime management, topology snapshots, and cross-harness support (Claude Code, Codex) in an open-source package, addressing the emerging need for structured multi-agent collaboration in software development.

Target audience: backend devs

Repository: https://www.openrig.dev/ · TypeScript · Apache-2.0 · 35 stars

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