Wallector

Return detailed information for a single artwork by exact SKU. This tool is a constrained works search (intent="works", limit=1, offset=0) with a required SKU filter; it never groups results and always renders the detail widget.

Return supported tools, listing fields, filters, grouping, and known API gaps for this MCP server. Use ONLY if the user explicitly asks about capabilities, schema, limits, or supported fields.

Search listings with intent (groups|works), pagination, and sorting. Use intent=groups with group_by on canonical groupable fields that are available for this source: work_group, artist_name, category, typology, technique, topics, subjects, style_tags, movement_period, seller.seller_name. Use intent=works for SKU-level works. Filters: sku, work_group, title, artist_name, category, typology, seller_name, topics, subjects, style_tags, movement_period, period, materials, technique, q. Range filters: min_price|max_price, min_height|max_height, min_width|max_width, min_depth|max_depth, min_quantity|max_quantity. Image/semantic inputs for works: image (file param object with download_url,file_id), image_url, image_base64, q with search_mode=semantic|hybrid. Semantic modes are supported via search_mode=lexical|hybrid|semantic. For natural-language requests (example: "mostrami quadri con cavalli"), prefer q with search_mode=hybrid and combine with canonical filters when present (example typology/category). Use lexical when the request is exact (SKU, strict keyword match), semantic when lexical misses concept matches, and hybrid as default when available. Pagination is explicit: use group_limit/group_offset for groups and limit/offset for works. IMPORTANT: for "works by artist" requests, make one works call directly (artist_name) and do not preflight with groups.