List every GA4 account and property the authenticated user can access.

This is the entry point for all GA4 work — it returns the property IDs the other ga4_* tools need.

List a GA4 property's sub-entities.

Covers data streams, key events, custom dimensions/metrics, Google Ads links, and Firebase links.

List the dimension/metric API names available on a property (standard + custom).

Use this before ga4_run_report to find exact API names.

Fetch one GA4 property's full configuration (timezone, currency, industry, service level).

Run a GA4 realtime report (last 30 minutes) — e.g. to verify events are firing now.

Run a GA4 report over a date range and return one dict per row.

Rows are keyed by the requested dimension/metric API names. row_count is the total available on the server; raise limit or refine dimensions if rows were truncated.

Fetch one GTM entity's complete JSON by its path (tag, trigger, variable, version, ...).

Note: fetching a version returns the entire published container (large).

List Google Tag Manager entities one hierarchy level at a time.

Returns trimmed summaries (path, name, type, IDs) to keep context small; each item's path feeds gtm_get (full detail) or a deeper gtm_list call.