2026-09-03 — Editorial titles (enthymeme + self-test)

Doctrine: agents/editorial/titles.md — concrete-first cold-reader gate, enthymemic / implication-dense titles, new-idea rejected-assumption stance, agent self-test, examples bank

Teaching page: Editorial titles on this component (hub already sources agent-rules)

Skills writing-blog / writing-news + general/documentation.md point at the expanded gate

Worked cluster: Broken links after a URL rename ↔ An alternative to URLs (internal nickname: Labels versus wires)