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estimation-and-sizing

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Standardize effort estimates for reliable plans.

Software Engineering#planning#agile#calibration#velocity#story-points#sizing#estimate
Authordreamingechoes
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Planning and forecasting development work across teams is hard without consistent sizing. This skill provides structured methods (T-shirt sizing, story points, reference stories, and velocity tracking) to align estimates and improve predictability.

Core Features & Use Cases

  • T-shirt sizing for high-level planning (epics and roadmaps)
  • Story points for sprint-level estimation and planning
  • Reference stories to calibrate sizing across the team
  • Velocity tracking to forecast delivery and rebalance scope
  • Calibration cycles to improve estimate accuracy over time

Quick Start

Choose a sizing method for each planning horizon and document reference stories to calibrate estimates.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: estimation-and-sizing
Download link: https://github.com/dreamingechoes/dx-toolkit/archive/main.zip#estimation-and-sizing

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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