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bonsai-agents-ifc-validator

Validate Bonsai IFC models for schema, spatial, property, geometry, classification, and IDS conformance.

30|4|Updated Mar 5, 2026
Search Tags:#ifcopenshell#ifc validation#bonsai#property sets#ifctester#spatial hierarchy#ids compliance
One-click install
npx skills add https://github.com/Impertio-Studio/Blender-Bonsai-ifcOpenshell-Sverchok-Claude-Skill-Package --skill bonsai-agents-ifc-validator-impertio-studio
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: bonsai-agents-ifc-validator
Source: https://github.com/Impertio-Studio/Blender-Bonsai-ifcOpenshell-Sverchok-Claude-Skill-Package/tree/main/skills/bonsai/agents/bonsai-agents-ifc-validator
Command: npx skills add https://github.com/Impertio-Studio/Blender-Bonsai-ifcOpenshell-Sverchok-Claude-Skill-Package --skill bonsai-agents-ifc-validator-impertio-studio

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill prevents costly downstream failures by systematically validating IFC models produced in Bonsai, catching schema, spatial, property, geometry, classification, and IDS compliance issues before handover or delivery.

Core Features & Use Cases

  • IFC schema validation gate: Detects invalid IFC structure (BLOCKER on EXPRESS/schema ERROR) and stops before misleading secondary results.
  • Bonsai-aware multi-phase QA: Verifies spatial containment and decomposition, checks property set compliance, inspects geometry representation completeness, and validates classification references.
  • IDS (Information Delivery Specification) conformance: Uses ifctester to validate project-specific requirements and produces severity-aware findings that distinguish required vs optional failures.

Quick Start

Ask the AI to validate your current Bonsai IFC model and report the BLOCKER/WARNING/INFO findings, including IDS results if you provide an IDS specification.

Frequently Asked Questions about bonsai-agents-ifc-validator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I validate an IFC model exported from Bonsai for schema and spatial hierarchy compliance?▼

Yes, IDS conformance is validated using ifctester to check project-specific requirements against your IFC model. The process produces severity-aware findings that clearly distinguish between required failures and optional information delivery specification warnings.

What happens during IFC validation if the schema structure has an EXPRESS ERROR?▼

If an EXPRESS schema ERROR is detected during IFC validation, it triggers a BLOCKER that stops the process immediately. This prevents misleading secondary results from spatial or property set checks until the core schema structure is fixed.

Can I check property set compliance and geometry representation completeness before information handover?▼

Yes, Bonsai-aware multi-phase QA verifies property set compliance and inspects geometry representation completeness as part of its validation. This ensures your IFC model meets information handover readiness requirements before downstream delivery.

Do I need an Information Delivery Specification file to run an IFC validation audit?▼

No, an Information Delivery Specification is not required to run the base IFC schema, spatial hierarchy, and property set validation. You only need to provide an IDS specification if you want the ifctester-based project-specific requirement conformance checks.

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