Most tools have distinct purposes, such as execute_gaql_query for querying, get_performance for metrics, and manage_auth for authentication. However, there is some overlap between end_session, refresh_access_token, and set_session_credentials, all related to session management, which could cause minor confusion for an agent.

The tools generally follow a consistent verb_noun pattern, like execute_gaql_query and get_performance, with clear actions. A minor deviation is gaql_help, which uses a noun_verb format, but overall the naming is predictable and readable across the set.

With 9 tools, the count is well-scoped for a Google Ads API server, covering key operations like querying, performance analysis, resource listing, and authentication. Each tool serves a specific function without redundancy, making the set efficient and manageable.

The toolset provides strong coverage for core Google Ads workflows, including data querying, performance retrieval, and authentication management. A minor gap is the lack of tools for modifying resources, such as creating or updating campaigns, but agents can still perform essential read and analysis tasks effectively.