What problem does it solve? When a mid-sprint change disrupts your epics, stories, PRD, or architecture documents, this Skill provides a structured methodology to analyze the impact and produce an actionable change proposal instead of ad-hoc replanning. ## Core Features & Use Cases - Checklist-Driven Impact Analysis: Works through a change-checklist covering change context, epic/story impact, artifact conflict resolution, and path recommendation. - Multiple Interaction Modes: Supports YOLO (autonomous batch), Interactive (step-by-step, default), and Pre-Flight Planning modes via a mode parameter. - Sprint Change Proposal Output: Drafts specific edits to affected artifacts (stories, acceptance criteria, PRD sections, architecture diagrams) and consolidates them into a single proposal document. - Use Case: A stakeholder requests a major feature change mid-sprint. Use this Skill to assess the impact on existing epics and stories, draft the required document edits, and decide whether a PO/SM handoff or a full PM/Architect replan is needed. ## Quick Start Ask the agent to run the correct-course task to analyze a change trigger and produce a Sprint Change Proposal with proposed edits to affected project artifacts.