{"type":"firestarter.listing","listing":{"id":"lst_F7l5l4g2","product_name":"Short Sleeve Knit Shirt ~ Umber De Stijl","category":"Knits","description":"The Short Sleeve Knit Shirt is a knit version of a vacation ready short sleeve. With a button front placket, collar, and open cuffs, it functions as a shirt but is knit in a soft and comfortable pima cotton. For SS26, we knit a paneled and blocked pattern that's reminiscent of paintings from the De Stijl movement.\n\nModel is 6'1\" / 155lbs and wears a size Medium\n100% cotton fabric\nCorozo buttons\n\nMade in Peru\n","images":["https://cdn.shopify.com/s/files/1/0028/6132/files/3S_SS26_SS_KNIT_SHIRT-DE_STIHL_UMBER_FRONT_CROPPED_B_ONBODY.jpg?v=1771019273","https://cdn.shopify.com/s/files/1/0028/6132/files/3S_SS26_SS_KNIT_SHIRT-DE_STIHL_UMBER_BACK_FULLBODY_ONBODY.jpg?v=1771019273","https://cdn.shopify.com/s/files/1/0028/6132/files/3S_SS26_SS_KNIT_SHIRT-DE_STIHL_UMBER_FRONT_FULLBODY_A_ONBODY.jpg?v=1771019242","https://cdn.shopify.com/s/files/1/0028/6132/files/3S_SS26_SS_KNIT_SHIRT-DE_STIHL_UMBER_FRONT.jpg?v=1771019295","https://cdn.shopify.com/s/files/1/0028/6132/files/3S_SS26_SS_KNIT_SHIRT-DE_STIHL_UMBER_D1.jpg?v=1771019295","https://cdn.shopify.com/s/files/1/0028/6132/files/3S_SS26_SS_KNIT_SHIRT-DE_STIHL_UMBER_D2.jpg?v=1771019295"],"price":265,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:17.872Z"},"share_url":"https://firestarter.network/l/lst_F7l5l4g2","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_F7l5l4g2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Short Sleeve Knit Shirt ~ Umber De Stijl' and a budget_max comfortably above $265.00 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."]}}