{"type":"firestarter.listing","listing":{"id":"lst_9KNiXTLX","product_name":"Universal Clay Mitt - Medium Grade","category":"Clay Mitt","description":"Like a clay bar, but better!\nThe McKee's 37 Universal Clay Mitt smooths your paint by removing bonded contaminants that leave the surface rough and gritty feeling. Use the McKee's 37 Universal Clay Mitt before waxing or polishing to create a clean foundation for the protective coating to adhere. The McKee's 37 Universal Clay Mitt removes contaminants like bug splatter, industrial fallout, paint over spray, rail dust, tree sap and other harmful contaminants that will wreak havoc if not properly removed. The McKee's 37 Universal Clay Mitt is a must before every detail. The Medium Grade is ideal for older or heavily contaminated vehicles.\nThe smoother your vehicle's paint, the longer your wax, sealant, or ceramic coating will last. The McKee's 37 Universal Clay Mitt goes a step further than washing by mechanically abrading the bonded contaminants so they can be wiped (or rinsed) off the surface. The secret to the effectiveness of the McKee's 37 Universal Clay Mitt is the rubberized polymer coating on one side of the mitt. This high-tech coating shaves off bonded contaminants without dulling or scratching the finish. Genius!\nThe McKee's 37 Universal Clay Mitt has a surface area that's 10 times larger than that of a clay bar. This saves you time and money! Unlike a clay bar that you have to hold with your fingers, the McKee's 37 Universal Clay Mitt is worn on your hand like a wash mitt. If you accidentally drop it on the ground (which is unlikely!), you can simply rinse it off and continue with the paint cleansing process.\nThe McKee's 37 Universal Clay Mitt can be used one of two ways. The first would use car wash soap as the lubricant. For this application you would use the mitt after you wash the vehicle, but before you dry it. The same bucket you used for the wash process would suffice unless the soapy water was heavily contaminated. The second would be the more traditional method, while the car is dry. You would use a clay lubricant such as McKee's 37 Universal Clay ","images":["https://cdn.shopify.com/s/files/1/0587/0449/4755/products/e282ebad-be30-40d7-9cf8-a1799e53cf89.png?v=1632427004","https://cdn.shopify.com/s/files/1/0587/0449/4755/products/yhst-172506923-2_2640_99006724.jpg?v=1702671553"],"price":39.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:43.734Z"},"share_url":"https://firestarter.network/l/lst_9KNiXTLX","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_9KNiXTLX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Universal Clay Mitt - Medium Grade' and a budget_max comfortably above $39.99 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."]}}