Prime Agent

Prime Agent

Open Source

A coding agent that can refine its own harness

Prime Agent is an open-source, self-improving coding harness built around two abstractions: the Recursive Language Model (RLM) and the Continual Harness. With Opus 5, it achieves 95.5% on ARC-AGI-3, surpassing the reported human expert baseline.

Prime Agent is a Open Source company. It launched on Product Hunt on Aug 10, 2026, with 163 upvotes. Adamlead has 1 person on file at Prime Agent.

Prime Agent at a glance

Prime Agent timeline

  1. A coding agent that can refine its own harness

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Who works at Prime Agent?

Adamlead has 1 person on file at Prime Agent, including Johannes Hagemann (Maker). Each email shows whether it has been verified.