Carragent

Each tool has a fairly distinct role: list_agents browses all agents, get_agent retrieves one by id, list_plans handles pricing, and search_carragent finds by keyword across agents and plans. The main overlap is that search_carragent can return agents, which could be confused with list_agents, but the descriptions clarify the intended use cases.

All names follow a snake_case verb_noun pattern (get_agent, list_agents, list_plans, search_carragent). The only minor deviation is that search_carragent uses the server name as the object instead of a specific resource, while the others target agents or plans explicitly.

Four tools is a compact, well-scoped set for a read-only catalog of agents and plans. It is on the lean side but each tool earns its place, with no obvious redundancy.

The surface covers the core read-only needs: browsing all agents, getting one agent's details, listing plans, and keyword search across both. A minor gap is the lack of a get_plan tool to retrieve a specific plan by id, though list_plans already exposes full plan details.