What problem does it solve? Code changes in one app can silently break functionality in dependent apps, and manual regression checks across interconnected Nextcloud apps are slow and error-prone. This Skill automates cross-app regression verification so regressions are caught before merge. ## Core Features & Use Cases - Dependency-aware scoping: Reads plan.json and maps the app dependency graph (OpenRegister, OpenCatalogi, Software Catalogus) to determine which apps need testing. - Browser-driven verification: Uses browser automation tools to test core flows, navigation paths, console errors, and network failures across affected apps. - Structured reporting: Produces a regression report with PASS/FAIL tables, severity-ranked findings, screenshots, and a merge recommendation. - Use Case: After adding schema versioning to OpenRegister, run this Skill to confirm OpenCatalogi publications and Software Catalogus data flows still work, then receive a SAFE TO MERGE or FIX REGRESSIONS FIRST verdict. ## Quick Start Run the regression test for the current change and generate a report on whether it is safe to merge.