sophie-nguyenthuthuy/qto

Open quantity takeoff from IFC with pluggable cost classification — UniFormat, MasterFormat, NRM, OmniClass, định mức. The engine is generic; the mappings are the contribution.

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bim construction cost-estimating ifc masterformat openbim quantity-takeoff uniformat

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1 Open Issue Need Help Last updated: Aug 9, 2026

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Add a classification standard (or fix one) — mappings are TOML, no Python needed about 4 hours ago

help wanted good first issue

sophie-nguyenthuthuy/qto

Open quantity takeoff from IFC with pluggable cost classification — UniFormat, MasterFormat, NRM, OmniClass, định mức. The engine is generic; the mappings are the contribution.

Python

#bim#construction#cost-estimating#ifc#masterformat#openbim#quantity-takeoff#uniformat