{"type":"firestarter.listing","listing":{"id":"lst_MHhK92-j","product_name":"Gymshark Vital Soft Shorts - Strong Grey/Marl","category":"Womens>Apparel>Shorts>tight","description":"VITAL. EVERY TIME.\nHIIT staples, pilates must-haves, running essentials...Vital’s the gym girl go-to every time.\n \n• Softer &amp; stretchier fabric• Glute-popping bum scrunch• Body-contouring textures around the glutes &amp; thighs• Waist-snatching waistband that actually stays in place• New gorgeous solid colours (no marl) in the black &amp; the red• Breathable &amp; sweat-wicking to keep you cool &amp; dry when you’re training• Seamless design = keeps you comfy &amp; means zero distractions\nNote: Just don’t hit any suuuper deep squats in it JIC, as the fabric may become sheer when pushed to the limit.\nSIZE &amp; FIT• High waisted fit• 5” inseam based on size M• Model is 5'8\" and wears a size S\nMATERIALS &amp; CARE • 92% Nylon, 8% Elastane\nSKU: B3C4Q-GCSV","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSculptSeamlessShortGSStrongGreyMarlB3C4Q_GCSV_2358_A.jpg?v=1746618292","https://cdn.shopify.com/s/files/1/0156/6146/files/ANNOTATED_PDP_22783946RK_6187399d-53b1-4826-96ec-bf3a0e07e9c5.jpg?v=1779348551","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSculptSeamlessShortGSStrongGrey_MarlB3C4Q_GCSV_2372.jpg?v=1746618292","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSculptSeamlessShortGSStrongGrey_MarlB3C4Q_GCSV_2379.jpg?v=1746618292","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSculptSeamlessShortGSStrongGrey_MarlB3C4Q_GCSV_2344.jpg?v=1746618292"],"price":46,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:18.153Z"},"share_url":"https://firestarter.network/l/lst_MHhK92-j","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_MHhK92-j' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Vital Soft Shorts - Strong Grey/Marl' and a budget_max comfortably above $46.00 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."]}}