Site Structure Optimizer Works one lever of site structure at two altitudes. Architecture mode designs the whole-site information architecture — page hierarchy, navigation, URL taxonomy, hub/spoke topic clusters, link topology — and renders Mermaid site maps that make orphans and link islands visible. Linking mode optimizes the links inside an existing structure — link graph, authority flow, anchor text, orphan disposition — and delivers a prioritized source/target/anchor plan. Both emit a structure score /100 and a handoff summary. Scope guard : this skill does not compute the CORE-EEAT scor…