{"type":"firestarter.listing","listing":{"id":"lst_r08hq9Mo","product_name":"Write Off Pen & Brush Rest","category":"Art Supplies","description":"A well-earned rest for your favourite tools:\n\nKeeps pens, pencils and brushes from rolling away mid-flow.\nBeautiful handmade accessory created using recycled plastic collected from schools.\nFinished with a marbled pattern created from recycled plastic – each one is unique.\n\nA small but very satisfying desk upgrade. This bubble-shaped rest keeps your pens, pencils or brushes from rolling away mid-flow, while adding a pop of colour to your workspace. Each rest features its own distinctive marbled pattern, created from a mix of recycled plastics. Compact, useful, and a cheerful addition to your desk – what's not to love?\nFrom waste to wonder – these are practical tools you can feel good about using.","images":["https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffArt_PenRest_Web.jpg?v=1782982648","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffArt_Funfetti_Web.jpg?v=1782981103","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffArt_Nimbus2_Web.jpg?v=1782981085","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffArt_Smoke_Web.jpg?v=1782981073","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffRest_Funfetti.jpg?v=1770121406","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffRest_Funfetti2.jpg?v=1770121406","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffRest_Ink.jpg?v=1770121405","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffRest_Ink2.jpg?v=1770121406","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffRest_Nimbus.jpg?v=1770121405","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffRest_Nimbus2.jpg?v=1770121405","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffRest_Smoke.jpg?v=1770121404","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WriteOffRest_Smoke2.jpg?v=1770121405"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.783Z"},"share_url":"https://firestarter.network/l/lst_r08hq9Mo","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_r08hq9Mo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Write Off Pen & Brush Rest' and a budget_max comfortably above $16.00 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."]}}