Breaks down construction projects into line-item estimates with material quantities, labor hours, overhead calculations, and bid preparation. Built for contractors bidding jobs, project managers budgeting work, or anyone trying to understand what a build actually costs. The skill walks through detailed workflows for takeoffs and cost breakdowns across residential and commercial projects. Worth noting the disclaimer is prominent and honest: estimates are frameworks based on industry standards, but real costs depend heavily on your location, current material prices, and site conditions. You'll still need local quotes and experienced contractors to validate numbers, but this gives you a structured starting point instead of guessing.
npx skills add https://github.com/jmsktm/claude-settings --skill construction-estimator