{"type":"firestarter.listing","listing":{"id":"lst_wKgPs9L9","product_name":"Harvard University Short Sleeve Tee","category":"Tees_SS","description":"\n\nAN EVERYDAY TEE HONORING HARVARD UNIVERSITYHistory: Harvard is older than the United States. What was once a cow pasture in the Massachusetts Bay Colony became, in 1636, the first college in America. This collection honors the legacy of a historic institution and the student athletes who bled crimson.\nMade with medium-weight 200gsm cotton and screenprinted with the classic arch logo above the Harvard crest, this t-shirt is designed to be worn forever and destined to become a future generation’s vintage find.","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/20250804_EBBETSFIELD2614.jpg?v=1754503179","https://cdn.shopify.com/s/files/1/1487/1618/files/87896_MYO_007_06_4d7b004c-58d1-4b14-bb7b-a266a3b903ac.jpg?v=1755099055","https://cdn.shopify.com/s/files/1/1487/1618/files/20250804_EBBETSFIELD2615.jpg?v=1755099055"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:38.878Z"},"share_url":"https://firestarter.network/l/lst_wKgPs9L9","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_wKgPs9L9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Harvard University Short Sleeve Tee' and a budget_max comfortably above $29.00 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."]}}