add_property_facet
Add property requirements to building specifications by defining property sets, data types, and cardinality rules for IDS compliance.
Instructions
Add a property facet to a specification.
IMPORTANT: The property_set parameter is REQUIRED for valid IDS export.
Args: spec_id: Specification identifier location: "applicability" or "requirements" property_name: Property name (e.g., "FireRating") ctx: FastMCP Context (auto-injected) property_set: Property set name (e.g., "Pset_WallCommon") - REQUIRED data_type: IFC data type (e.g., "IFCLABEL") value: Required value or pattern cardinality: "required", "optional", or "prohibited"
Returns: {"status": "added", "facet_type": "property", "spec_id": "S1"}
Raises: ToolError: If property_set is None or empty
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| spec_id | Yes | ||
| location | Yes | ||
| property_name | Yes | ||
| property_set | No | ||
| data_type | No | ||
| value | No | ||
| cardinality | No | required |
Input Schema (JSON Schema)
{
"properties": {
"cardinality": {
"default": "required",
"type": "string"
},
"data_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
},
"location": {
"type": "string"
},
"property_name": {
"type": "string"
},
"property_set": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
},
"spec_id": {
"type": "string"
},
"value": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
}
},
"required": [
"spec_id",
"location",
"property_name"
],
"type": "object"
}