{"type":"firestarter.listing","listing":{"id":"lst_IOwpW-zC","product_name":"Powerbuilt Universal Twin Cam Holding Tool - 647840","category":"Engine & Drive Train","description":"Universal Twin Cam Holding Tool is Specifically Designed To Hold Twin Cam Gears in Designated Postion While Servicing Cams, Gears, Belts, Tensioners and More. This Tool Provides Maximum Holding Strength During Service Allowing The Operator To Easily Change Related Timing Components. Save Time and Reduce The Possibility of Damage To Expensive Engine Components Knowing The Camshaft Timing Gears Have Been Firmly Held in Place During The Entire Service Procedure. Kit Includes Heavy Duty Carry Case with Usage Photos and Detailed Instructions.","images":["https://cdn.shopify.com/s/files/1/0443/2681/3852/files/647840_open_right.jpg?v=1753822091","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/647840_20kit_20121_20.jpg?v=1753822091","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/647840_bty1.jpg?v=1753822091","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/647840_in_20use.jpg?v=1753822091"],"price":45.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:08.497Z"},"share_url":"https://firestarter.network/l/lst_IOwpW-zC","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_IOwpW-zC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Powerbuilt Universal Twin Cam Holding Tool - 647840' and a budget_max comfortably above $45.95 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."]}}