cost-estimate

Calculate development cost estimates from categorized line counts and market rates.

5|Updated Jun 22, 2026
One-click install
npx skills add https://github.com/namanchopra/branchwater --skill cost-estimate-namanchopra
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: cost-estimate
Source: https://github.com/namanchopra/branchwater/tree/main/.claude/skills/cost-estimate
Command: npx skills add https://github.com/namanchopra/branchwater --skill cost-estimate-namanchopra

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pypdf, pdfplumber, pdf2image, gitpython, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies the process of estimating the development cost of a codebase, providing a clear and comprehensive analysis based on code category and market rates.

Core Features & Use Cases

  • Cost Estimation: Calculate the development cost based on lines of code, category, and market rates.
  • Scope Determination: Estimate costs for the entire codebase, branch diff, or single commit.
  • Market Rate Research: Integrate market rates by role and company stage to provide accurate cost estimates.
  • Claude ROI Analysis: Analyze the efficiency and cost-effectiveness of using Claude for development tasks.

Quick Start

To estimate the development cost for the entire codebase, simply use the cost-estimate skill with no additional arguments.

Frequently Asked Questions about cost-estimate

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I estimate development cost from a codebase?

To estimate development cost from a codebase, you calculate categorized line counts and apply coding productivity rates, overhead multipliers, and market rates by role. This provides a comprehensive cost analysis for project budgeting.

Can I calculate project budgeting costs for a specific git branch diff or commit?

Yes, you can calculate project budgeting costs for a specific git branch diff or single commit. The cost estimation supports analyzing the entire codebase, branch diffs, or individual commits to determine development scope accurately.

What is AI-assisted development ROI analysis and how does it work?

AI-assisted development ROI analysis evaluates the efficiency and cost-effectiveness of using AI like Claude for development tasks. It works by comparing calculated codebase development costs against AI-assisted productivity rates and market rates by role.

Do I need pypdf and pdfplumber to parse codebase data for cost estimation?

Yes, you need pypdf, pdfplumber, pdf2image, and gitpython to parse and process codebase data for cost estimation. These dependencies are required for extracting categorized line counts and analyzing repository scope accurately.

What's the best way to integrate market rates by role into codebase analysis?

The best way to integrate market rates by role into codebase analysis is by applying role-specific rates and overhead multipliers to categorized line counts. This calculates accurate development cost estimates based on company stage and productivity.