Grow the Harness, Not the Context: From Strategy Free Scaffolds to Reusable Specialist Agents
Persistent control code can reduce repeated reasoning. Accepting a repair under a test gate is not proof that every future effect is authorized, or that an optimization's untested side effects are absent.
Persistent control code can reduce repeated reasoning. Accepting a repair under a test gate is not proof that every future effect is authorized, or that an optimization's untested side effects are absent.
What the source establishes
Growing Harness learns reusable executable control from failure traces, repairs bounded code surfaces and uses a held out gate to reject regressions. Its reported results concern specific browsing benchmarks and deployment models.
Moona assessment and evidence limits
Persistent control code can reduce repeated reasoning. Accepting a repair under a test gate is not proof that every future effect is authorized, or that an optimization's untested side effects are absent.
Verification scope
Moona reviewed the retained source on 29 September 2026. Source acquisition and review establish provenance for this account; they do not reproduce an experiment, validate a vendor deployment or authorize an action.
Sources
This analysis interprets third-party reporting, research and announcements. Moona is not the original reporter of the underlying events.