Use this skill when the exact Hive MCP tool, task toolset, provider, endpoint name, schema, operation type, or argument shape is unknown and hive-query routing was not enough — including "what can Hive do", "which provider covers X", "is Hive healthy", or any failed tool-name guess. Discover first with compact Hive resources and search_tools, then inspect the schema before routing reads to invoke_api_endpoint or explicitly approved Hive writes to invoke_stateful_endpoint.