Authoring Invariants Skill

Overview

This skill turns an architectural rule in the author's head into a registered, enforced catalog entry. It is the on-ramp described in docs/designs/2026-05-25-invariants-authoring-wizard.md — an LLM-driven authoring conversation, not a stdin question loop.

The division of labor is strict and load-bearing:

• The agent (you) supplies judgment + natural-language elicitation. You interview the author, draft prose, propose globs, and shape the entry.
• The verbs own validation + writing. Every mutation goes through a deterministic, schema-validated orchestrate action — invariants_scaffold and invariants_add. You never hand-write or append catalog YAML yourself. The verb renders it; you confirm it.