Matchbox

find_products_for_problem and search_catalog both search the same catalog, but the descriptions explicitly draw the line (problem-solving vs. direct name/keyword lookups), and get_product is a clean slug lookup. Only the two search tools could be briefly confused, and the guidance resolves it.

All three names follow a clean snake_case verb_noun pattern: find_products_for_problem, get_product, search_catalog. No mixed conventions or vague verbs.

Three tools is well-scoped for a read-only product discovery/catalog service: one semantic problem search, one keyword lookup, one detail fetch. Each covers a distinct access path with no redundancy.

The surface covers the natural lifecycle of discovery (problem search → keyword lookup → full listing detail) with no dead ends for a read-only catalog. Minor gaps like browsing by category or pagination controls aren't present, but agents can work around them.