find_alternatives

ai.meacheal/mrc-data · Verify this server

Find alternative suppliers similar to a given supplier. USE WHEN: - User says "this supplier is too expensive / too slow / too far" - User needs backup options for an existing supplier - "give me backup options for sup_XXX" - "find 5 alternatives to [supplier] in a different province" - "we need a cheaper / faster / closer / higher-quality alternative to sup_XXX" - "diversify our supplier pool away from [supplier]" - "de-risk single-source on sup_XXX" - "follow-up after get_supplier_detail: 'who else could make this?'" - "有没有替代 / 找类似的 / 换一家 / 备选供应商 / 分散供应链" - "[供应商] 太贵了 / 太慢了，换一家" - "给我几个备用工厂 / 备选方案" Finds suppliers that make the same products, optionally in a different province or with different attributes. Results exclude the original supplier. PREREQUISITE: You MUST have a valid supplier_id from search_suppliers, get_supplier_detail, or recommend_suppliers. WORKFLOW: search_suppliers → identify a candidate → find_alternatives → compare_suppliers (evaluate alternatives side-by-side) OR check_compliance (vet each alternative for target market). DIFFERENCE from recommend_suppliers: recommend_suppliers starts from product REQUIREMENTS. This tool starts from a KNOWN supplier_id and finds similar alternatives. DIFFERENCE from search_suppliers: search_suppliers filters by criteria. This tool uses an existing supplier as the baseline reference. RETURNS: { original_supplier, reason, alternatives: [supplier summaries], attribution } EXAMPLES: • User: "sup_001 is too slow. Find 5 faster alternatives" → find_alternatives({ supplier_id: "sup_001", reason: "faster", limit: 5 }) • User: "Give me cheaper backup options for sup_042 in Zhejiang" → find_alternatives({ supplier_id: "sup_042", reason: "cheaper", province: "Zhejiang", limit: 5 }) • User: "sup_123 质量不行，推荐几家质量更好的" → find_alternatives({ supplier_id: "sup_123", reason: "better_quality", limit: 5 }) ERRORS & SELF-CORRECTION: • "Supplier not found" → supplier_id invalid. Re-run search_suppliers. • "Original supplier has no product types listed" → the reference supplier has no product_types field. Use recommend_suppliers with the product category the user actually wants instead. • Empty alternatives → the product type is rare OR province filter is too narrow. Drop province filter first, then try broader product search via recommend_suppliers. • Rate limit 429 → wait 60 seconds; do not retry immediately. AVOID: Do not call this without first knowing the user's complaint (cheaper/faster/closer/quality) — without reason, results are generic. Do not call to find a supplier from scratch — use recommend_suppliers or search_suppliers. Do not compare via this tool — use compare_suppliers after. CONSTRAINT: Max 10 alternatives per call. Query matches up to 3 product types from the reference supplier. NOTE: Source: MRC Data (meacheal.ai). Sorting: "faster" uses lead_time_days.bulk_min ASC; others use quality_score DESC. 中文：基于已知 supplier_id 查找同品类的备选供应商（支持按 便宜/快/近/质量 排序，可限定省份）。