{"type":"firestarter.listing","listing":{"id":"lst_N9_W-r_x","product_name":"UNDERCURRENT TEE","category":"Graphic Tees","description":"The Undercurrent Tee showcases encyclopedia-style imagery and science-diagram artwork on organic cotton for a clean, structured look.\n\n100% Certified Organic Cotton\n\nCustom dyed washed\n\nKatin flag label\n","images":["https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-UNDERCURRENT-TEE-BLACK-WASH-02-K.jpg?v=1771277931","https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-UNDERCURRENT-TEE-BLACK-WASH-03-K.jpg?v=1771440166","https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-UNDERCURRENT-TEE-BLACK-WASH-04-K.jpg?v=1771440166","https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-UNDERCURRENT-TEE-BLACK-WASH-05-K.jpg?v=1771440166","https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-UNDERCURRENT-TEE-LIGHT-BLUE-02-K.jpg?v=1771440166","https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-UNDERCURRENT-TEE-LIGHT-BLUE-03-K.jpg?v=1771440162","https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-UNDERCURRENT-TEE-LIGHT-BLUE-04-K.jpg?v=1771440161","https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-UNDERCURRENT-TEE-LIGHT-BLUE-05-K.jpg?v=1771440162"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:30.658Z"},"share_url":"https://firestarter.network/l/lst_N9_W-r_x","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_N9_W-r_x' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy UNDERCURRENT TEE' and a budget_max comfortably above $35.00 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."]}}