{"type":"firestarter.listing","listing":{"id":"lst_7wttoDyN","product_name":"Scientist Tee - Vintage White","category":"T-Shirts","description":"The Scientist Tee features artwork by our good pal, Nick Curl. It’s a regular fit with a slightly oversized feel—off-the-shoulder and a touch longer in the body. Made from our signature 230gsm cotton singles and pre-washed twice so it won’t catch you off guard in the wash. Take your regular size for the intended fit.","images":["https://cdn.shopify.com/s/files/1/0116/5092/files/TE25159-VIW_-_SCIENTIST_TEE_1408.jpg?v=1767572768","https://cdn.shopify.com/s/files/1/0116/5092/files/TE25159-VIW_-_SCIENTIST_TEE_1419.jpg?v=1767572768","https://cdn.shopify.com/s/files/1/0116/5092/files/TE25159-VIW_-_SCIENTIST_TEE_1404.jpg?v=1767572768","https://cdn.shopify.com/s/files/1/0116/5092/files/TE25159-VIW_-_SCIENTIST_TEE_1406.jpg?v=1767572768","https://cdn.shopify.com/s/files/1/0116/5092/files/TE25159-VIW_-_SCIENTIST_TEE_1413.jpg?v=1767572768","https://cdn.shopify.com/s/files/1/0116/5092/files/TE25159-VIW_-_SCIENTIST_TEE_1416.jpg?v=1767572768","https://cdn.shopify.com/s/files/1/0116/5092/files/TE25159-VIW_-_SCIENTIST_TEE_1424.jpg?v=1767572665"],"price":59.95,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:30.937Z"},"share_url":"https://firestarter.network/l/lst_7wttoDyN","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_7wttoDyN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Scientist Tee - Vintage White' and a budget_max comfortably above $59.95 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."]}}