mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-09-10 06:00:51 +00:00
Bruno Postle
db68195310
ifcmcp is a new Model Context Protocol server that wraps ifcquery and ifcedit, holding an IFC model in memory across tool calls. It is the preferred way to interact with IFC models from AI assistants and MCP-compatible clients. Setup: claude mcp add --transport stdio ifc -- python3 -m ifcmcp Session tools: ifc_load, ifc_save Query tools: ifc_summary, ifc_tree, ifc_info, ifc_select, ifc_relations, ifc_clash, ifc_validate, ifc_schedule, ifc_cost, ifc_schema, ifc_contexts, ifc_materials, ifc_plot, ifc_render, ifc_shape, ifc_shape_list, ifc_shape_docs Edit discovery: ifc_list, ifc_docs Edit execution: ifc_edit, ifc_quantify The model stays in memory between calls - ifc_edit does not auto-save; call ifc_save explicitly when done. Depends on both ifcquery and ifcedit Generated with the assistance of an AI coding tool.
60 lines
2.2 KiB
Python
60 lines
2.2 KiB
Python
# This file was generated with the assistance of an AI coding tool.
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import ifcopenshell
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import ifcopenshell.api.aggregate
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import ifcopenshell.api.owner.settings
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import ifcopenshell.api.project
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import ifcopenshell.api.root
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import ifcopenshell.api.spatial
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import ifcopenshell.api.unit
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import pytest
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from ifcmcp.core import IfcSession
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@pytest.fixture
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def session():
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return IfcSession()
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@pytest.fixture
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def model():
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"""IFC4 model with a spatial hierarchy, a wall, and a slab."""
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f = ifcopenshell.api.project.create_file()
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ifcopenshell.api.owner.settings.get_user = lambda ifc: (ifc.by_type("IfcPersonAndOrganization") or [None])[0]
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ifcopenshell.api.owner.settings.get_application = lambda ifc: (ifc.by_type("IfcApplication") or [None])[0]
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project = ifcopenshell.api.root.create_entity(f, ifc_class="IfcProject", name="TestProject")
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ifcopenshell.api.unit.assign_unit(f)
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site = ifcopenshell.api.root.create_entity(f, ifc_class="IfcSite", name="TestSite")
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building = ifcopenshell.api.root.create_entity(f, ifc_class="IfcBuilding", name="TestBuilding")
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storey = ifcopenshell.api.root.create_entity(f, ifc_class="IfcBuildingStorey", name="Ground Floor")
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ifcopenshell.api.aggregate.assign_object(f, products=[site], relating_object=project)
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ifcopenshell.api.aggregate.assign_object(f, products=[building], relating_object=site)
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ifcopenshell.api.aggregate.assign_object(f, products=[storey], relating_object=building)
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wall = ifcopenshell.api.root.create_entity(f, ifc_class="IfcWall", name="Wall001")
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ifcopenshell.api.spatial.assign_container(f, products=[wall], relating_structure=storey)
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slab = ifcopenshell.api.root.create_entity(f, ifc_class="IfcSlab", name="Slab001")
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ifcopenshell.api.spatial.assign_container(f, products=[slab], relating_structure=storey)
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return f
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@pytest.fixture
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def model_file(model, tmp_path):
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"""Write the model fixture to a temp file and return the path."""
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path = tmp_path / "test.ifc"
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model.write(str(path))
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return str(path)
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@pytest.fixture
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def loaded_session(model):
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"""An IfcSession with an in-memory model already loaded (no file path)."""
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s = IfcSession()
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s.model = model
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return s
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