About this skill
Automatically audit Google Tag Manager implementations for performance impact when user mentions GTM, tag manager, tracking tags, marketing tags, or asks about tag performance. Analyzes container configuration, measures tag execution timing, identifies blocking tags, audits custom HTML safety, evaluates trigger efficiency, and maps tag impact to Core Web Vitals. Invoke when user says "GTM is slow", "too many tags", "tag manager performance", "tracking tags impact", or asks about marketing tag overhead.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
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About scan coverage and limitationsAbout this listing
- Category
- Growth & marketing
- Reported license
- Not specified
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.