Scored across 27 tools
The tools divide cleanly by domain and action: notebook CRUD, source ingestion/retrieval, Studio artifact generation, research, query, and auth. Parallel families like the seven *_create Studio tools are distinguished by artifact type in the name and description, so an agent can select correctly.
All names use snake_case and a consistent domain-first, action-second pattern (notebook_list, source_add_url, report_create, research_start). Occasional extra qualifiers such as source_get_content and auth_save_tokens remain predictable.
27 tools is heavy: the Studio suite could consolidate seven near-identical *_create tools into one parameterised tool, and source ingestion could be unified. However each tool maps to a distinct capability, so the count is borderline rather than arbitrary.
Core notebooks, sources, Studio artifacts, research, query, and auth workflows are covered. Gaps include deleting or updating Studio artifacts and refreshing non-Drive URL sources, but agents can work around these.