Scored across 10 tools
The four report tools (run_report, run_realtime_report, run_conversions_report, run_funnel_report) share a verb but are cleanly split by report type, and run_conversions_report explicitly instructs when to prefer it over run_report. The metadata tools (list_key_events, get_property_details, get_account_summaries, get_custom_dimensions_and_metrics, list_google_ads_links, list_property_annotations) each target a distinct resource. Only minor potential for confusion between run_report and run_conversions_report when a query mentions revenue but not ads.
Every name follows a predictable verb_noun pattern (get_, list_, run_) with snake_case throughout. The verb choice maps sensibly to semantics: get_ for single-resource detail, list_ for collections, run_ for report executions. No mixed conventions or vague verbs.
Ten tools is well within the healthy 3-15 range and each earns its place: discovery, schema introspection, and four distinct report types. Nothing appears padded or redundant for a read-oriented analytics surface.
Reporting coverage is broad (standard, realtime, conversions, funnel) and account/property discovery is present, but there is no tool to list standard dimensions or metrics even though descriptions repeatedly reference non-existent helpers (get_standard_dimensions, get_metrics, run_report_*_hints), forcing agents to rely on external URLs. Write operations are also absent (no annotation or key event creation), leaving some dead ends for the stated GA administration domain.
