Firebase Debugging

Overview

This sub-skill guides systematic troubleshooting of Firebase development issues. It handles emulator problems, rules violations, function errors, auth issues, and deployment failures.

Key principles:

• Identify issue type first (emulator, rules, functions, auth, deployment)
• Use Emulator UI and Rules Playground for diagnosis
• Export emulator state before restarting
• Document issues and solutions for future reference

When This Sub-Skill Applies