{"type":"firestarter.listing","listing":{"id":"lst_RmmeSDEw","product_name":"Powerbuilt 3/8 Inch Drive Stud Extractor - 647794","category":"Specialty Tools - General Purpose","description":"Removing engine block studs can be one of the most frustrating steps in engine servicing. Studs breaking, stripped threads, or being solidly stuck are unfortunately common problems. Powerbuilt has the cure. The Powerbuilt 3/8 Inch Drive Stud Extractor extracts clean, rusted, broken, or stripped engine block or chassis studs with ease. The handy stud extractor can be driven with either impact gun, 3/8-inch drive ratchets, bar or wrench so that anyone can use it from a professional to a DIY shade tree mechanic. The universal adjustable 3 jaw design works like a drill chuck with the best results on 1/4-inch to 1/2-inch (6mm – 12mm) studs. The stud extractor’s compact size means you can use it in the engine bay or on the bench. The tool meets or exceeds ANSI standards and has a lifetime warranty.","images":["https://cdn.shopify.com/s/files/1/0443/2681/3852/files/647794m-b.png?v=1774006484","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/b0797hnxqn.pt01.jpg?v=1774006484","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/b0797hnxqn.pt02.jpg?v=1774006484","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/b0797hnxqn.pt03.jpg?v=1774006484","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/647794-c.png?v=1774006484"],"price":24.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:12.472Z"},"share_url":"https://firestarter.network/l/lst_RmmeSDEw","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_RmmeSDEw' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Powerbuilt 3/8 Inch Drive Stud Extractor - 647794' and a budget_max comfortably above $24.95 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."]}}