oia-manifest

Codex skill: emit/validate the OIA cross-cutting manifest layer (ADR-034, iter 121 → iter 122).

What it does

Emits .harness/oia-manifest.json — the harness's self-assessment against the Open Intelligence Architecture (OIA) v0.1 9-layer reference model published by the Agentics Foundation at https://oia.agentics.org.

The manifest declares: