IFC File Validator (Orchestration)

Drive a complete, ordered validation pass over an IFC file. This is an ORCHESTRATION skill : it sequences the buildingSMART five-stage validation pipeline, walks the fifteen-item anti-pattern catalog, triages every finding by severity, and routes each fault class to the matching ifc-errors-* skill that holds the detailed fix.

This skill answers one question : is this IFC file conformant, and if not, where is the fault and which skill fixes it. It does NOT itself teach the fixes. It is the conductor ; the ifc-errors-* skills are the instruments.

Scope boundary : this skill checks SCHEMA CONFORMANCE (the file obeys the IFC standard). It does NOT check PROJECT INFORMATION REQUIREMENTS (the file carries the data a specific project demanded). Information completeness beyond schema conformance belongs to ifc-agents-quality-checker. Project requirements are expressed in IDS, which is out of this package scope. For the conceptual validation MODEL see ifc-core-validation.