Agent skill · data analytics · datadrivenconstruction
cwicr-quantity-matcher
Match BIM quantities to CWICR work items. Map element categories to cost codes, validate quantities, and generate cost-linked QTOs.
Why this skill is useful
Provides domain-specific mapping rules and unit conversion logic for BIM quantities to CWICR work items that the AI wouldn't reliably generate on its own.
What it needs
Requires python3 installed locally. About 5k tokens when loaded. Last updated 2026-02-14. 265 stars on the source repository.
What this skill does
CWICR Quantity Matcher Business Case Problem Statement BIM exports contain quantities but: Element categories don't match cost codes Manual mapping is error-prone Different naming conventions Need consistent code assignment Solution Intelligent matching of BIM element quantities to CWICR work items using category mapping, semantic matching, and rule-based assignment. Business Value Automation - Reduce manual mapping effort Consistency - Standard code assignment Accuracy - Validated quantity linkage Integration - BIM-to-cost data flow Technical Implementation Quick Start Common Use Cases 1. Generate Cost-Linked QTO 2. Custom Mapping Rules 3. Export Results Resources GitHub: OpenConstructionEstimate-DDC-CWICR DDC Book: Chapter 2.3 - BIM-to-Cost Integration
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills datadrivenconstruction/cwicr-quantity-matcher