The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill references and provides instructions for installing well-known third-party libraries and tools essential for the implementation task.
Fetches the @next/third-parties package from the official NPM registry for Next.js integrations.
References the vanilla-cookieconsent open-source library from GitHub and NPM for technical compliance.
References official Google (googletagmanager.com) and Microsoft (clarity.microsoft.com) tracking scripts.
[COMMAND_EXECUTION]: The skill provides standard command-line instructions for developers to verify their installation and manage dependencies.
Includes npm install commands for standard development libraries.
Suggests using grep to verify the presence of GTM snippets in static build outputs.
[INDIRECT_PROMPT_INJECTION]: The skill defines a workflow where an agent may ingest external data (GA4 reports, Search Console queries, or Microsoft Clarity session recordings) to perform diagnostics.
Ingestion points: Data is sourced from Google Analytics and Google Search Console APIs/reports (referenced in diagnostics-troubleshooting.md).
Boundary markers: Not explicitly defined in this knowledge base, as it focuses on the setup phase rather than the runtime interaction logic.
Capability inventory: The skill allows the agent to read and interpret conversion funnels, traffic metrics, and SEO performance data.
Sanitization: Standard for platform-integrated analytics tools; the risk is low as the data typically consists of structured metrics and short search queries.

ga4-implementation