{"type":"firestarter.listing","listing":{"id":"lst_gKy7eDHR","product_name":"SHEPARD - Sun","category":"Engineering","description":"An angular aviator designed to honor the maverick spirit of the moonwalking astronaut Alan Shepard pioneer who always looked to the skies for motivation. Squared off and tapered with a high, narrow nose bridge for optimal strength and fit.\nSize: EYE = 55mm / D.B.L =15.4mm/ TEMPLE= 144mm\n \n","images":["https://cdn.shopify.com/s/files/1/0874/3455/9776/files/SHEPARD-16K-GOLD-CLEAR-NATIVE-SONS-INDEPENDENT-EYEWEAR-JAPAN-HANDMADE-SUNGLASSES-OPTICAL-TITANIUM-NSM-050B-1copy.jpg?v=1722416485","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/SHEPARD-16K-GOLD-CLEAR-NATIVE-SONS-INDEPENDENT-EYEWEAR-JAPAN-HANDMADE-SUNGLASSES-OPTICAL-TITANIUM-NSM-050B-2copy.jpg?v=1722416485","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/SHEPARD-ANTIQUE-GOLD-SUN-NATIVE-SONS-INDEPENDENT-EYEWEAR-JAPAN-HANDMADE-SUNGLASSES-OPTICAL-TITANIUM-NSM-050D-1.jpg?v=1722416487","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/SHEPARD-ANTIQUE-GOLD-SUN-NATIVE-SONS-INDEPENDENT-EYEWEAR-JAPAN-HANDMADE-SUNGLASSES-OPTICAL-TITANIUM-NSM-050D-2.jpg?v=1722416487","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/SHEPARD-ANTIQUE-SILVER-SUN-NATIVE-SONS-INDEPENDENT-EYEWEAR-JAPAN-HANDMADE-SUNGLASSES-OPTICAL-TITANIUM-NSM-050E-1.jpg?v=1722416499","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/SHEPARD-ANTIQUE-SILVER-SUN-NATIVE-SONS-INDEPENDENT-EYEWEAR-JAPAN-HANDMADE-SUNGLASSES-OPTICAL-TITANIUM-NSM-050E-2.jpg?v=1722416499","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/SHEPARD-SILVER-SUN-NATIVE-SONS-INDEPENDENT-EYEWEAR-JAPAN-HANDMADE-SUNGLASSES-OPTICAL-TITANIUM-NSM-050F-1.jpg?v=1722416502","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/SHEPARD-SILVER-SUN-NATIVE-SONS-INDEPENDENT-EYEWEAR-JAPAN-HANDMADE-SUNGLASSES-OPTICAL-TITANIUM-NSM-050F-2.jpg?v=1722416502","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/SHEPARD-SILVER-SUN-NATIVE-SONS-INDEPENDENT-EYEWEAR-JAPAN-HANDMADE-SUNGLASSES-OPTICAL-TITANIUM-NSM-050F-1_58d04233-1da9-496b-b201-8cc736a5e3e0.jpg?v=1722416551"],"price":550,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:41.959Z"},"share_url":"https://firestarter.network/l/lst_gKy7eDHR","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_gKy7eDHR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SHEPARD - Sun' and a budget_max comfortably above $550.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}