gtm-debug-agent

Features and purpose

Automated Google Tag Manager debugging with visual monitoring, screenshot annotation, and MCP integration. Use when testing GTM configurations, verifying tag firing, debugging dataLayer events, validating consent mode, checking tracking implementations, or automating GTM container builds with Stape/GTM MCP servers. Triggers on "debug GTM", "test GTM tags", "GTM preview", "verify tag firing", "check dataLayer", "monitor tags", "validate consent", "did my GTM fix work", "validate tracking", "annotate screenshot", "GTM QA", or when verifying configuration changes via browser automation.

Quick start

Follow the repository instructions for this skill and your agent. Review the files and dependencies before adding it to your workflow.