This decision tree helps instances route search queries to the correct tool at wake time. The key insight: internal tools (Google Drive) take priority over web search for company/personal data. Past conversation tools are separate from external info retrieval.
Tool selection priority: When a query could match multiple tools, follow this priority: (1) Internal tools (google_drive_search) for company/personal data, (2) Past conversation tools (conversation_search, recent_chats) for referencing prior work, (3) External tools (web_search, web_fetch) for public information. This prevents asking users to "paste data" when it already exists in their Drive or asking them to repeat context that's in past chats.