Dev argues agents need just two tools—monitors and state access—to run autonomously

ebetica · x · 2026-11-07

Developer ebetica is iterating on his agent harness Recurse and asks a core design question: what's the minimal tool set for agents to work autonomously for long stretches? His answer: essentially just a monitor tool plus read/write access to shared state (e.g. messaging other agents).

In a quoted tweet he complains that Codex's harness, despite improvements, still lacks monitors—an essential feature he says only the Claude ecosystem supports. Follow-up replies note that goals, loops, automated reviews, dynamic workflows and more can all be implemented with just these two primitives.

Related event: Recurse: Open-Source Harness for Long-Running Autonomous Agents(3 posts)→

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