{"type":"firestarter.listing","listing":{"id":"lst_U9kd2_l2","product_name":"5.6mm Pencil Refills [3pack]","category":"Refills","description":"♦ Refills in graphite or pastel options used in 5.6mm clutch pencils. These fit Franklin-Christoph Model 05, 06, and 09 pencils formerly produced as well as many brands still on the market. \n♦ B hardness on the graphite option\n♦ Three pack of pastels consists of Green, Dark Orange, and Yellow. The orange and yellow version are often used as highlighters. ","images":["https://cdn.shopify.com/s/files/1/0023/7679/4187/products/5.6mm_Graphite_B_hardness.jpg?v=1568140413","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/Pastel_3-Pack.jpg?v=1568140695"],"price":7.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:20.858Z"},"share_url":"https://firestarter.network/l/lst_U9kd2_l2","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 <your Firestarter API key>","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_U9kd2_l2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 5.6mm Pencil Refills [3pack]' and a budget_max comfortably above $7.50 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."]}}