{"type":"firestarter.listing","listing":{"id":"lst_LNUsUKzM","product_name":"Anvil Work Pants (formerly Union Work Pants)","category":"Bottoms","description":"Previously known as our Union Work Pants, now renamed the Anvil Work Pants. Same fit, same durability.Even a simple man can appreciate a few bells-and-whistles sometimes, which is why we doubled down on the layering of the knee panels and ankle cuffs on these badass britches. The Anvil Work Pants are the legit heavy workhorse pants you've been looking for. Deep pockets in both the front and back, a perfectly placed utility pocket for extra storage on the right leg, and you’ve got an undisputed workhorse in your wardrobe that will fit better-and-better as you break them in.\nTHE SPECS + DETAILS:\n\n14oz 100% cotton duck canvas\nDouble-layered front thigh-to-knee panels\nCustom I&R rivets on all pockets and critical stress points\nShank button waistband + YKK zippered fly\nDouble needle felled rise, back yoke, and outseam \nUtility pocket on right leg\nDouble layered rear ankle cuff for extra durability\nD-ring key clip on the right side\n33\" inseam\n","images":["https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Beige-Front-311.jpg?v=1776464884","https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Black-Front-325.jpg?v=1776464884","https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Olive-Front-317.jpg?v=1776464884","https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Cognac-Front-316.jpg?v=1776464884","https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Beige-Back-315.jpg?v=1776464884","https://cdn.shopify.com/s/files/1/0767/3853/files/FitModel-AnvilPant-2023.jpg?v=1778279661","https://cdn.shopify.com/s/files/1/0767/3853/files/FitModel-AnvilPant-2030.jpg?v=1778279662","https://cdn.shopify.com/s/files/1/0767/3853/files/FitModel-AnvilPant-2035.jpg?v=1778279661","https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Tan-Details-337.jpg?v=1776464884","https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Tan-Details-336.jpg?v=1776464884","https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Tan-Details-338.jpg?v=1776464884","https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Tan-Details-339.jpg?v=1776464884","https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Tan-Details-333.jpg?v=1776464884","https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Tan-Details-334.jpg?v=1776464884","https://cdn.shopify.com/s/files/1/0767/3853/files/AnvilPant-Tan-Details-335.jpg?v=1776464884"],"price":139,"currency":"USD","in_stock":true,"inventory_qty":339966,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:04.768Z"},"share_url":"https://firestarter.network/l/lst_LNUsUKzM","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 ","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_LNUsUKzM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Anvil Work Pants (formerly Union Work Pants)' and a budget_max comfortably above $139.00 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."]}}