What problem does it solve? Repositories using the PoP workflow fall behind the original project-of-projects source over time, and updating them manually risks overwriting user content or silently discarding local edits. This Skill detects the repository's harness format, checks freshness against the upstream source, and applies updates safely with human confirmation. ## Core Features & Use Cases - Format Detection: Distinguishes between a full fork (git merge path), an included repo with a managed harness (reinstall via pop_install_unirepo.py), and repos that do not use PoP at all. - Freshness Check: Compares the recorded content_sha in pop/.unirepo-harness.json against the source, or fetches upstream commits for forks, and reports whether the harness is current. - Safe Update with Drift Reporting: Warns about locally modified managed files before updating, merges upstream changes for forks without touching user content, and stops on conflicts for human decision. - Use Case: You maintain several standalone repos with installed PoP harnesses. Ask the agent to check whether a repo's harness fell behind, review the pending upstream changes, and confirm a managed reinstall that leaves your specs, roadmap, and notes intact. ## Quick Start Check whether this repository's PoP harness is up to date with the original project-of-projects source and update it if it fell behind.
