harness-engineering

Everything Fervor AI has published that touches harness-engineering — 2 pieces, newest first.

• harness-engineering: The Repo Behind OpenAI's Million-Line Codex Experiment Has 21 Stars

  Harness-engineering is an anthology shipped as an agent context bundle (README says point a coding agent at it, not read it) packaging the practice behind OpenAI's…

• Briefing · July 19, 2026 · morning

  The frontier stalled and the scaffolding raced: a harness-engineering field guide trended, Claude Code rewrote permission checks, ChatGPT desktop added a Codex switcher,…