{"type":"firestarter.listing","listing":{"id":"lst_GUqVNkb0","product_name":"Ash and Ember Eye Soot: Sigil","category":"Ash and Ember Eye Soot","description":"Sigil: A warm rosé champagne shade with subtle, sheer golden sparks and a softly glimmering finish. This shade is a resonant whisper. Sigil brings light to any eye color, and can be worn either as an all-over wash, a highlight, or a brightening liner.\nInspiration: Darkness falls, the horizon line glowing with ephemeral glints of warm, pale gold. The sky deepens to a blackened purple just as the stars reveal themselves. Cool autumnal air slinks over skin and flicks candlelight in the first intoxicating moments of evening. Sigil evokes by this uniquely powerful moment of transformation, in a shade that captures the final glimmers of light.\nWarm rosé champagne eyeshadow. Vegan color.\n","images":["https://cdn.shopify.com/s/files/1/2246/4687/files/LOWRES_Sigil.jpg?v=1780439738","https://cdn.shopify.com/s/files/1/2246/4687/files/ash-and-ember-eye-soot-sigil-08-macro4-5.jpg?v=1780439738","https://cdn.shopify.com/s/files/1/2246/4687/files/LOWRES_ash-and-ember-eye-soot-sigil-01-model4-5.jpg?v=1780439738","https://cdn.shopify.com/s/files/1/2246/4687/files/SigilSwatch4-5.jpg?v=1780439738","https://cdn.shopify.com/s/files/1/2246/4687/files/new-SigilJeannaMacro24-5.jpg?v=1780439740","https://cdn.shopify.com/s/files/1/2246/4687/files/SigilSwirl4-5.jpg?v=1780439738","https://cdn.shopify.com/s/files/1/2246/4687/files/armswatch-ash-and-ember-eye-soot-014-5_e527c1eb-5c7f-46e3-9a44-22b06be3b9d4.jpg?v=1780439738"],"price":39,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:01.072Z"},"share_url":"https://firestarter.network/l/lst_GUqVNkb0","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_GUqVNkb0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ash and Ember Eye Soot: Sigil' and a budget_max comfortably above $39.00 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."]}}