{"type":"firestarter.listing","listing":{"id":"lst_u5b2QT0B","product_name":"Concrete Gray – Matte Finished Dice | 7-Dice RPG Set","category":null,"description":"Industrial, muted, and unapologetically gritty. This Concrete Gray dice set features a matte gray base paired with engraved stone-like appearance. No two dice are exactly alike, making each set subtly unique while maintaining a cohesive, minimalist look.\nThese dice have a solid, weighty feel and are ideal for players who prefer understated aesthetics over high-gloss or flashy designs. Excellent for dungeon crawls, grimdark campaigns, or players who like their gear to feel utilitarian and serious.\nDetails\n\n\nSet Includes: 7 dice (d4, d6, d8, d10, d%, d12, d20)\n\n\nMaterial: Acrylic\n\n\nFinish: Matte gray \n\n\nEdge Style: Standard RPG edges\n\n\nReadability: Black on black contrast engraved numerals\n\n\nCondition: New, unused\n\n","images":["https://cdn.shopify.com/s/files/1/0028/1496/7869/files/rn-image_picker_lib_temp_95bc228d-1e61-4dcc-b4f4-4db4611f1151.jpg?v=1767670384","https://cdn.shopify.com/s/files/1/0028/1496/7869/files/rn-image_picker_lib_temp_f5bd2fcb-c4b1-4128-8c52-db66c0f97e0f.jpg?v=1767670437","https://cdn.shopify.com/s/files/1/0028/1496/7869/files/rn-image_picker_lib_temp_e77664e9-2c97-48ee-9675-95001a736833.jpg?v=1767670513"],"price":9.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:12.425Z"},"share_url":"https://firestarter.network/l/lst_u5b2QT0B","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_u5b2QT0B' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Concrete Gray – Matte Finished Dice | 7-Dice RPG Set' and a budget_max comfortably above $9.99 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."]}}