{"name":"margins-mcp","version":"0.1.0","description":"Fairness oracle for Indian commerce. Exposes fair_price_band, place_beckn_order, query_margins_ledger as MCP tools.","transport":"http","endpoint":"/api/mcp","tools":[{"name":"fair_price_band","description":"Compute a fair-price band for an Indian product by GTIN, city, and quantity. Backed by GS1 India MRP, Agmarknet mandi prices, ONDC Beckn live quotes, and Gemini reasoning.","inputSchema":{"type":"object","properties":{"gtin":{"type":"string","description":"Global Trade Item Number (barcode), e.g. 8901058851649"},"city":{"type":"string","description":"Indian city, e.g. Madurai, Bengaluru, Mumbai, Delhi"},"quantity":{"type":"number","description":"Number of units","default":1}},"required":["gtin","city"]}},{"name":"place_beckn_order","description":"Place an order through the ONDC Beckn network for a given GTIN at a fair price.","inputSchema":{"type":"object","properties":{"gtin":{"type":"string"},"city":{"type":"string"},"buyerName":{"type":"string","default":"MARGINS caller"},"acceptPrice":{"type":"number"}},"required":["gtin","city"]}},{"name":"query_margins_ledger","description":"Query a merchant's margins ledger for past transactions.","inputSchema":{"type":"object","properties":{"merchantId":{"type":"string"},"limit":{"type":"number","default":10}},"required":["merchantId"]}}]}