MartinLoop: a control plane for AI coding agents MartinLoop, an open-source control plane for AI coding agents, introduces hard budget stops, JSONL run records, and verify-gated completion to enforce accountability in autonomous coding workflows. The project was developed to address the lack of control teams have over cost, retries, and proof of completion when using agent loops in production. MartinLoop MartinLoop is an open-source control plane for AI coding agents. It adds hard budget stops, JSONL run records, and verify-gated completion so autonomous coding stays accountable. We built it because agent loops are powerful, but most teams still do not have enough control over cost, retries, or proof of completion. If you are using AI coding agents in production, I would love to hear how you are handling governance, cost ceilings, and verification.