What problem does it solve? Teams often estimate user stories inconsistently or skip estimation entirely, leading to unreliable sprint planning. This Skill applies the team's adopted estimation methodology to refined stories in a consistent, idempotent way, recording the result directly in the PM tool. ## Core Features & Use Cases - Methodology-driven estimation: Supports complexity, time-based, AI-assisted, forecast, and hybrid methods, reading the adopted approach from the team's way-of-working document. - Idempotent execution: Detects an existing estimate and confirms it instead of re-estimating, unless the developer explicitly requests re-estimation. - PM tool integration: Writes the approved estimate back to the story issue and supports composition by /process-refine-story. - Use Case: A developer finishes refining story #142 with acceptance criteria and runs the estimation flow; the Skill loads the story, applies the team's complexity-based method, proposes 5 story points with a confidence level, and records it after approval. ## Quick Start Estimate story #142 using the team's adopted estimation methodology and record the approved estimate in the PM tool.