{"type":"firestarter.listing","listing":{"id":"lst_j27_hzJS","product_name":"CREVECOEUR - EYESHADOW","category":null,"description":"CREVECOEUR - EYESHADOW\nThe Crèvecœur is a rare breed of chicken originating in France, black in color with beautiful green and purple iridescence in the sun. It is named after the town of Crèvecœur in Normandy, and is one of the oldest French chicken breeds. Most black chickens have this effect to their feathers, but none of them have a name which means “broken heart” in French!\nColor Description: A pale/medium heathered green with a strong purple shift. Photographed under a daylight lamp, swatched over NYX cream eyeshadow base in skintone.\nAbout the Collection: From the \"Birds of a Feather\" collection. This is a permanent collection inspired by all things chicken!\nThere are twelve shades in this collection- ten a lustrous and glowy, shifting shades. Two are eye-safe borosilicate-based glitter blends. The name \"Birds of a Feather\" was suggested by Aradia Diane Willard. I think it's perfect! There was a lovely teal eyeshadow shade of the same name from a 2012 collection, so I'm borrowing it for this.\n\nAPPLICATION TIP: These colors are all swatched over a light layer of NYX cream eyeshadow base in skintone. A base is necessary to bring the highlight/duochrome effects portrayed in the swatch photos. If you wear them without base, you won't see as strong of a color shift. A stronger effect can be achieved by using a sticky base, but I don't photograph my swatches over a sticky base.\nAll colors other than COCHIN are vegan. The shade Cochin contains carmine.\nIngredients: mica, titanium dioxide, ferric oxide, carnauba wax, tin oxide, tin dioxide, magnesium stearate, kaolin, silica, isododecane, hydrogenated polyisobutene, capric/caprylic triglyceride, dimethicone May contain: calcium aluminum borosilicate, carmine, ferric ferrocyanide\nSizes: This collection is available in three sizes:\n\n\n\n\n\nSample baggie: eighth (1/8) teaspoon in a zip baggie\n\nDeluxe Sample: quarter (1/4) teaspoon in 3 gram jar. Top label No sifter.\n\n\n\nFull Size Jar: 5 gram jar with sifter and top/bottom l","images":["https://cdn.shopify.com/s/files/1/1375/1919/products/CREVECOEUR.grid__18455.1458122708.1280.1280.jpg?v=1622835755","https://cdn.shopify.com/s/files/1/1375/1919/products/CREVECOEUR.gallus__58946.1458122692.1280.1280.jpg?v=1658316953","https://cdn.shopify.com/s/files/1/1375/1919/products/IMG_0950__16985.1458122478.1280.1280.jpg?v=1658316953","https://cdn.shopify.com/s/files/1/1375/1919/products/Crevecoeur2__74843.1458122690.1280.1280.jpg?v=1658316953","https://cdn.shopify.com/s/files/1/1375/1919/products/DSC_0349__80548.1458150204.1280.1280.jpg?v=1622835755"],"price":4.49,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:59.859Z"},"share_url":"https://firestarter.network/l/lst_j27_hzJS","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_j27_hzJS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CREVECOEUR - EYESHADOW' and a budget_max comfortably above $4.49 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."]}}