PenguinHarness

Everything Fervor AI has published that touches PenguinHarness — 2 pieces, newest first.

• Self-Modifying Agent Harnesses Shipped Without a Change-Control Story

  Agent harnesses can now create, update, and delete their own prompts, skills, memory, and sub-agents from inside a running task, and not one of them shows you the edit…

• Briefing · August 6, 2026 · morning

  The scaffolding around the model is now the product, and yesterday it started editing itself, which arrived in the same 24 hours as a zero-click exfiltration proving…