{"type":"firestarter.listing","listing":{"id":"lst_Wyw3ANfQ","product_name":"The 50/50 Shirt - CLASSIC TEE - Return of the Pensive Beaver","category":"TSHIRTS","description":"The return of our old friend, the Pensive Beaver. This beautiful backprinted design features our old friend who, although always looking slightly concerned, is up to no good. \nAs always, this beautiful 3-color back print is made right here in NYC and printed on our USA-made 50/50 t-shirts. \nThe 50/50 Tee:\nNow made in New York with our amazing non-profit partner, Mozaic Organization.\nUsing a half-upcycled, half-organic cotton yarn from the same mill we get our 100% upcycled cotton blend, we knit this unique fabric just for us, completely from scratch.\n Coming in 3 colors of untreated natural, bleached white, and fabric-dyed black, we have made these 100% in the USA from start to finish and now, as of 2025, they are cut, sewn, and finished in New York State. \nWith a weight of 5.9 ounces and pre-washed and dried, these tees are built for comfort and durability. Adding a 1930s shuttle loom USA-made label is the final touch in making these a new staple of the brand and a staple in your closet. \nFit: These tees are standard-sized and even lean a bit wide in the arm and body but are not overly long. \nDetails: \n\nPre-washed and dried for comfort\nDouble-needle-bound collar\n\nMade in NY State\n\n\nSIZE GUIDE:             CHEST              LENGTH           SHOULDER \nXS                                  17.5\"                  26\"                         17\"\nS                                     20\"                    26.5\"                     18.75\"\nM                                    21.75\"                27.5\"                     19.5\"\nL                                     24\"                    28.5\"                     20.5\"\nXL                                  25\"                     29.5\"                    21.75\"","images":["https://cdn.shopify.com/s/files/1/1058/3278/files/50_50-18_BEAVER_MOCKUP.jpg?v=1750268038","https://cdn.shopify.com/s/files/1/1058/3278/files/50_50_Black_T_Shirt_no_pocket.jpg?v=1750268038","https://cdn.shopify.com/s/files/1/1058/3278/files/50_50-14_90dd1d13-e2a0-4d7b-93f9-0429b37db684.jpg?v=1750268472","https://cdn.shopify.com/s/files/1/1058/3278/files/50_50-13_0b227000-a39d-4ebb-8ba2-ef8bc06f3a39.jpg?v=1750268472"],"price":0,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:31.286Z"},"share_url":"https://firestarter.network/l/lst_Wyw3ANfQ","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_Wyw3ANfQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The 50/50 Shirt - CLASSIC TEE - Return of the Pensive Beaver' and a budget_max comfortably above $0.00 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."]}}