{"type":"firestarter.listing","listing":{"id":"lst_4-6b0WYs","product_name":"Herbert Knit - Green","category":"Crewneck","description":"The Herbert is a midweight crew with raglan sleeves that run cleanly to the collar, allowing easier movement and a relaxed shoulder line. Knitted from organic cotton with a soft, substantial hand, it’s a shape that feels familiar and enduring. Ribbed trims at the neck, cuffs, and hem complete a piece made for everyday wear, built to be pulled on without a second thought.","images":["https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFKN687-2_0bb39a6d-38f4-4e3e-a148-f9d6610920f9.jpg?v=1761047584","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFKN687-3_188e572b-1736-4bf7-a2af-d9de9b6ba7c2.jpg?v=1761047584","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFKN687-1_822c3801-2098-4f81-8bac-776de70f4328.jpg?v=1761047584","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFKN687-2_54fb5fa3-4190-4341-8ff3-8cf5ce6bb4f6.jpg?v=1761047584","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFKN687-1_cc0377db-8731-4956-9e61-b6edfedd09da.jpg?v=1761047584","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFKN687-3_77fb7d25-f8a5-47f2-b001-77c35acc9c4d.jpg?v=1761047584"],"price":114,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:14.029Z"},"share_url":"https://firestarter.network/l/lst_4-6b0WYs","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_4-6b0WYs' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Herbert Knit - Green' and a budget_max comfortably above $114.00 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."]}}