What problem does it solve? Verifying that every Hub Pro app service is alive and correctly wired requires manually probing multiple ports, APIs, and UI links, which is error-prone and easy to skip. This Skill provides a single reference for the port map, health endpoints, e2e sequences, and known failure fixes. ## Core Features & Use Cases - Port and health matrix: Documents each service (Cloud Workers on 13027, Chat Unify on 13023, Mac Health on 13024, n8n on 13026, Mac Law on 8781) with its health endpoint and primary API. - Founder-safe smoke tests: Provides curl-based e2e sequences and a verify-founder-desktop-apps script that boots apps if they are down. - Troubleshooting playbook: Lists observed failure symptoms (load failures, empty form replies, offline status, dead links) with their causes and fixes. - Use Case: After restarting a Mac, run the documented curl probes against 127.0.0.1 ports to confirm Cloud Workers, Chat Unify, and Mac Health are live before starting founder operations. ## Quick Start Ask the assistant to run the Hub Pro e2e health checks across all app ports and report which services are live or down.