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Deprecated in structuredContent (kept for one release):"},{"name":"list_categories","description":"Catalog categories: structuredContent.categories items are {id, name, parentId, parent} where parent is the parent category's name. Deprecated (kept for one rel"},{"name":"get_decomposition","description":"BC3 recipe tree for an item: material+labor+machinery components per unit. Returns parent_code and component rows {child_code, factor, yield, per_unit, name, un"}],"toolCount":4,"toolsHash":"56816380553a316402c95975881ef3ccede2dca28873b48bfb6f6ec348d158e9","serverName":"omnicost-mcp","capabilities":["tools","resources"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}},{"at":"2026-11-02T02:23:31.480Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":3297,"error":null,"detail":{"tools":[{"name":"search_catalog","description":"Semantic search for canonical construction-cost items. Returns top-K matches with median price, vendor count, and source trust. Deprecated in structuredContent."},{"name":"get_item","description":"Fetch a canonical item with vendor breakdown and recent price history. Returns Markdown for readability. Deprecated in structuredContent (kept for one release):"},{"name":"list_categories","description":"Catalog categories: structuredContent.categories items are {id, name, parentId, parent} where parent is the parent category's name. Deprecated (kept for one rel"},{"name":"get_decomposition","description":"BC3 recipe tree for an item: material+labor+machinery components per unit. Returns parent_code and component rows {child_code, factor, yield, per_unit, name, un"}],"toolCount":4,"toolsHash":"56816380553a316402c95975881ef3ccede2dca28873b48bfb6f6ec348d158e9","serverName":"omnicost-mcp","capabilities":["tools","resources"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}},{"at":"2026-11-01T18:25:57.692Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":4220,"error":null,"detail":{"tools":[{"name":"search_catalog","description":"Semantic search for canonical construction-cost items. Returns top-K matches with median price, vendor count, and source trust."},{"name":"get_item","description":"Fetch a canonical item with vendor breakdown and recent price history. Returns Markdown for readability."},{"name":"list_categories","description":"Top-level catalog categories."},{"name":"get_decomposition","description":"BC3 recipe tree for an item: material+labor+machinery components per unit. 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