cwicr-cost-calculator

Installation
SKILL.md

CWICR Cost Calculator

Business Case

Problem Statement

Traditional cost estimation often produces "black box" estimates with hidden markups. Stakeholders need:

  • Transparent cost breakdowns
  • Traceable pricing logic
  • Auditable calculations
  • Resource-level detail

Solution

Resource-based cost calculation using CWICR methodology that separates physical norms (labor hours, material quantities) from volatile prices, enabling transparent and auditable estimates.

Business Value

  • Full transparency - Every cost component visible
  • Auditable - Traceable calculation logic
  • Flexible - Update prices without changing norms
  • Accurate - Based on 55,000+ validated work items
Installs
76
GitHub Stars
229
First Seen
Mar 5, 2026
cwicr-cost-calculator — datadrivenconstruction/ddc_skills_for_ai_agents_in_construction