My wine

Each tool has a distinct purpose: get_user_region retrieves user context, search_offers finds wine offers, and search_shops finds retailers by name. There is no overlap or ambiguity between them; the descriptions clearly delineate when to use each.

All tool names follow a consistent verb_noun pattern: get_user_region, search_offers, search_shops. The verbs (get, search) and nouns (region, offers, shops) are clear and uniformly structured, making the set predictable.

Three tools is well-scoped for a focused wine sommelier flow: one to establish context, one to find offers, and one to resolve shop names. Each tool is essential and there is no unnecessary bloat; the count is appropriate for the domain.

The tools cover the entire workflow from retrieving user region to searching offers and optionally resolving shops. There are no obvious dead ends; the flow is self-contained and covers the stated purpose of providing wine offers with all necessary context.