Project Estimation & Planning

概要

This skill empowers Claude to perform systematic project estimation using industry-standard methodologies such as analogous, parametric, three-point (PERT), and function point analysis. It helps bridge the gap between initial planning and execution by providing data-driven ranges rather than single-point guesses, incorporating contingency factors and risk assessments. Whether you are in the early stages of a roadmap or refining a detailed backlog, this tool provides the structure needed to communicate uncertainty and resource requirements effectively to stakeholders.

主な機能

• 12 GitHub stars
• Generates structured estimation summaries and breakdown tables in Markdown and YAML formats.
• Calculates effort, cost, and duration ranges with confidence intervals and standard deviations.
• Integrates risk assessment and contingency planning directly into resource forecasts.
• Supports multiple methodologies including PERT (Three-Point), Parametric, and Analogous estimation.
• Includes specialized frameworks for Agile story pointing, T-shirt sizing, and Planning Poker.

ユースケース

• Agile backlog grooming to assign relative story points and determine team velocity.
• Preparing professional bids or internal project proposals that require detailed effort breakdowns.
• Initial project budgeting and roadmap forecasting during the discovery and planning phases.