Most tools target clearly distinct resources: feedback, validations, agent detail, search, stats, and indexer health. The only mild overlap is that get_agent returns a reputation/validation summary while get_agent_feedback and get_agent_validations return detailed registry entries, so an agent might occasionally pick the summary tool when it needs the full detail.

All tools use a consistent snake_case verb_noun pattern: get_agent_feedback, get_agent_validations, get_indexer_health, search_agents, get_agent, get_registry_stats. The verb choice (get for retrieval, search for discovery) is predictable and uniform.

Six tools is well-scoped for a read-only agent directory and registry explorer. Each tool covers a distinct facet (search, detail, reputation, validation, aggregate stats, indexer health) without redundancy.

Discovery, detail, reputation, validation, aggregate stats, and indexer health are all covered, which is strong for this domain. Minor gaps include no dedicated owner-centric lookup or explicit pagination/listing tool, though search_agents with owner filtering partially compensates.