What problem does it solve? AI-assisted development often lacks structured planning: work happens ad-hoc with no Epic-level organization, and new feature areas get added without a coherent place in the project structure. This Skill establishes and expands the Epic foundation of a project so all downstream stories and tasks have a clear parent context. ## Core Features & Use Cases - New project initialization: Gathers the project description and goals, then defines the initial set of Epics in project/PROJECT_SUMMARY.md using a structured JSON schema. - Existing project expansion: Reads the current PROJECT_SUMMARY.md, then appends new Epics for major feature areas without modifying existing ones, with user confirmation before writing. - Collision-safe invocation: Acts as a polyfill alias of the pi-plan skill so the flow remains reachable even when a host tool's built-in command shadows the bare /pi-plan name. - Use Case: Mid-project, you decide to add a major new capability like a reporting module. Invoke this Skill to draft a new Epic with title, description, and dates, confirm it, and append it to the project summary. ## Quick Start Ask the agent to run j.pi-plan to add a new epic for the reporting module to the project summary.