What problem does it solve? Broken or incomplete analytics tracking leads to decisions made on bad data — duplicate events, missing parameters, unconsented traffic, and conversion numbers that don't match across platforms. This Skill helps you build a correct tracking implementation from scratch, audit an existing one for gaps, or systematically debug why events aren't reaching GA4. ## Core Features & Use Cases - Event Taxonomy Design: Enforces a consistent object_action naming convention with a full SaaS event catalog covering acquisition, registration, onboarding, conversion, engagement, and retention events. - GA4 & GTM Configuration: Provides container structure, tag/trigger/variable patterns, data layer push templates, SPA page view handling, and consent mode integration for GDPR compliance. - Structured Debugging: A bottom-up debug playbook covering GTM Preview, GA4 DebugView, and network inspection to diagnose missing events, duplicate fires, and parameter issues. - Tracking Plan Generation: Run the included Python script to generate a complete event taxonomy, GTM tag configuration, and custom dimension recommendations from your business inputs. - Use Case: Your signup events fire in GTM Preview but never appear in GA4. Follow the debugging playbook to check consent state, data filters, debug mode, and property IDs layer by layer until the root cause is found. ## Quick Start Ask the assistant to audit your current GA4 and GTM setup and produce a prioritized list of tracking gaps and fixes.