{"type":"firestarter.listing","listing":{"id":"lst_iXRbRijM","product_name":"Model 91 Graphis Mechanical Pencil - Black AL","category":"Pencils - Model 91","description":"\n♦ Introducing the Model 91 Graphis Mechanical Pencil in black with aircraft aluminum tip and button. $75 USD. \n♦ The Model 91 Graphis is a mechanical pencil in the great tradition of the pencil age, with a decidedly Franklin-Christoph motif. Great for note taking, sketching, drawing, and as a drafting writing instrument.♦ Made of acrylic with solid aluminum end pieces. Lightweight and short, it's great for long usage. ♦ We mill in a flat on each side of the upper end to be a roll stopper, placement area for stability on a flat surface. These are subtly engraved with 91 on one flat, and our logo on the other. ♦ Click mechanism.♦  .7mm lead width.♦ 4.5\" long / .44\" thick at mid barrel / .50\" thick at top♦ Lifetime warranty\n♦ Ships with the bonus of a Franklin-Christoph Single Sleeve pouch. (materials vary) \n ","images":["https://cdn.shopify.com/s/files/1/0023/7679/4187/files/91BlackALmain.jpg?v=1723227362","https://cdn.shopify.com/s/files/1/0023/7679/4187/files/91BlackALup.jpg?v=1723227368","https://cdn.shopify.com/s/files/1/0023/7679/4187/files/91pencilinpouchwbox.jpg?v=1723227392","https://cdn.shopify.com/s/files/1/0023/7679/4187/files/91MPSketchsm.jpg?v=1723227392","https://cdn.shopify.com/s/files/1/0023/7679/4187/files/90vs91sizecompstyle.jpg?v=1723227392"],"price":75,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:20.423Z"},"share_url":"https://firestarter.network/l/lst_iXRbRijM","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_iXRbRijM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Model 91 Graphis Mechanical Pencil - Black AL' and a budget_max comfortably above $75.00 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."]}}