{"type":"firestarter.listing","listing":{"id":"lst_sBrhZ73e","product_name":"Herbert Knit - Blue","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/AFKN685-1_6ebaba7c-8d6d-4e58-98de-78a95d6b0192.jpg?v=1761047584","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFKN685-3_bde947e1-1153-4e81-9dd4-cdc593ea2cd9.jpg?v=1761047584","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFKN685-1_4aef2d40-1c2b-4c7c-aa04-8f2af4455455.jpg?v=1761047584","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFKN685-2_56bc2d5b-f425-4cb7-a234-06e8d1d0f703.jpg?v=1761047584","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFKN685-3_f9ca55bd-71d4-4bc1-a0ef-a93a3106e7f2.jpg?v=1755690554","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFKN685-2_6f231c0b-7db2-444a-a69b-7f42de766c33.jpg?v=1755690534"],"price":114,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:14.031Z"},"share_url":"https://firestarter.network/l/lst_sBrhZ73e","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_sBrhZ73e' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Herbert Knit - Blue' 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."]}}