{"type":"firestarter.listing","listing":{"id":"lst_JJHyL5Ye","product_name":"By Land and By Sea Tee","category":null,"description":"Built for the kind of folks who answer to the tide and the road. The By Land and By Sea Tee channels grit and salt. It's for those who live by the motion of the waves and don’t slow down when the land runs out.\nSPECS + DETAILS\n\n100% organic cotton\n\nCustom graphic\n\nScreen-printed inside neck label\n\n\nHOW IT FITS\nOur graphic tees fit true-to-size. However, if you do plan to throw your tees in the dryer, please consider the slight shrinkage.","images":["https://cdn.shopify.com/s/files/1/0767/3853/files/ByLandAndBySeaTee-SkyBlue-Front-4.jpg?v=1771286831","https://cdn.shopify.com/s/files/1/0767/3853/files/ByLandAndBySeaTee-Black-Front-6.jpg?v=1771286831","https://cdn.shopify.com/s/files/1/0767/3853/files/ByLandAndBySeaTee-SkyBlue-Details-4.jpg?v=1771286831"],"price":39,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:59.016Z"},"share_url":"https://firestarter.network/l/lst_JJHyL5Ye","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_JJHyL5Ye' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy By Land and By Sea Tee' and a budget_max comfortably above $39.00 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."]}}