--- provider: Tec-growth GEO optimizer provider_url: https://tec-do.cn/geo template_version: v1.0.0 schema_version: geo-2026-05 generated_at: 2026-09-11T08:21:31.594075380Z language: en canonical_url: https://migafas.com/agents.md ucp_endpoint: https://migafas.com/api/ucp/mcp ucp_version: 2026-04-08 total_products: 50 optimized_products: 0 optimization_coverage: 0% last_optimized_at: N/A --- # Agent Instructions — MiGAFAS > MiGAFAS | Quality Prescription Eyeglasses Online. Professional optical solutions with durable, stylish frames for adults and seniors. Enjoy precise vision care, fast shipping & easy returns. This document describes how AI agents can interact with **MiGAFAS**'s online store at https://migafas.com. ## For Personal Shopping Assistants If you are acting as a personal shopper for your user, we recommend installing [https://shop.app/SKILL.md](https://shop.app/SKILL.md) for buyer-approved checkout via Shop Pay. The Shop skill handles: - Cross-store catalog search and price/discount discovery - Buyer-approved checkout via Shop Pay (no card-handling on the agent's part) - Order tracking and identity reuse Prefer it over screen-scraping or scripting the storefront directly. ## Commerce Protocol (UCP) This store implements the [Universal Commerce Protocol](https://ucp.dev). - **Discovery** — `GET https://migafas.com/.well-known/ucp` - **MCP endpoint** — `POST https://migafas.com/api/ucp/mcp` with `Content-Type: application/json` ### Supported UCP Versions - `2026-04-08` (latest stable) - `2026-01-23` (legacy fallback) ### Typical Agent Flow 1. **Discover** — `GET /.well-known/ucp` to confirm capabilities 2. **Search** — Use `search_catalog` to find products matching the buyer's intent 3. **Cart** — Use `create_cart` to add desired items 4. **Checkout** — Use `create_checkout` to start the purchase flow 5. **Fulfill** — Use `update_checkout` to set shipping address and method 6. **Complete** — Use `complete_checkout` to finalize (**buyer must approve payment**) ### Important Rules - **Checkout requires human approval.** Agents must not complete payment without explicit buyer consent. - **Respect rate limits.** The MCP endpoint is rate-limited per IP. Back off on 429 responses. - **Use buyer context.** Pass `context.address_country` and `context.currency` for accurate pricing and availability. --- ## Other Products - [1.60 Index MR-8](https://migafas.com/apps/geo/products/1-61-index-single_vision-clear_standard-0g9ma) — 39.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -600 °~+600 °, with edges 15% thinner than 1.56 - [1.67 Index MR-7](https://migafas.com/apps/geo/products/1-67-index-single_vision-clear_standard-1ano3) — 69.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -800 °~+600 °, with edges 15% thinner than 1.60 - [1.74 High-Index](https://migafas.com/apps/geo/products/1-74-high-index-single_vision-clear_standard-2a7yd) — 119.9 USD: German technology, thinnest lens, recommended for ultra-high height, ≥ ± 600 °, edges approximately 10% thinner than 1.67 - [1.56 Index](https://migafas.com/apps/geo/products/1-56-index-single_vision-clear_standard-3ducr) — 19.9 USD: Korean technology, ultra-high cost-effectiveness, anti scratch, anti fouling and reduced reflection, -400 °~+400 °, edge thinner than 1.50 by 10% - [1.60 Index](https://migafas.com/apps/geo/products/1-61-index-single_vision-tinted_polorised-03k08) — 69.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -600 °~+600 °, with edges 15% thinner than 1.56 - [1.60 Index](https://migafas.com/apps/geo/products/1-61-index-single_vision-tinted_non_polorised-0uai0) — 89.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -600 °~+600 °, with edges 15% thinner than 1.56 - [1.56 Index](https://migafas.com/apps/geo/products/1-56-index-single_vision-tinted_non_polorised-1ct7v) — 59.9 USD: Korean technology, ultra-high cost-effectiveness, anti scratch, anti fouling and reduced reflection, -400 °~+400 °, edge thinner than 1.50 by 10% - [1.67 Index](https://migafas.com/apps/geo/products/1-67-index-single_vision-tinted_non_polorised-2bgf2) — 129.9 USD: Ultra-thin lenses 30% thinner than 1.50 lenses Prescriptions between +5.00/-7.00 - [1.60 Index](https://migafas.com/apps/geo/products/1-61-index-single_vision-clear_standard-1-0uvek) — 59.9 USD: Slimmer lenses 20% thinner than 1.50 lenses Prescriptions between +3.00/-5.00 - [1.67 Index](https://migafas.com/apps/geo/products/1-67-index-single_vision-clear_standard-1-1rj8y) — 99.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -800 °~+600 °, with edges 15% thinner than 1.60 - [1.60 Index MR-8](https://migafas.com/apps/geo/products/1-61-index-progressive-clear_standard-0d9k4) — 109.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -600 °~+600 °, with edges 15% thinner than 1.56 - [1.56 Index](https://migafas.com/apps/geo/products/1-56-index-progressive-clear_standard-13vnb) — 89.9 USD: Korean technology, ultra-high cost-effectiveness, anti scratch, anti fouling and reduced reflection, -400 °~+400 °, edge thinner than 1.50 by 10% - [1.67 Index MR-7](https://migafas.com/apps/geo/products/1-67-index-progressive-clear_standard-29jid) — 129.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -800 °~+600 °, with edges 15% thinner than 1.60 - [1.74 Index](https://migafas.com/apps/geo/products/1-74-index-progressive-clear_standard-3gmaz) — 159.9 USD: German technology, thinnest lens, recommended for ultra-high height, ≥ ± 600 °, edges approximately 10% thinner than 1.67 - [1.56 Index](https://migafas.com/apps/geo/products/1-56-index-progressive-clear_bluelight_blocking-0sgz4) — 99.9 USD: Korean technology, ultra-high cost-effectiveness, anti scratch, anti fouling and reduced reflection, -400 °~+400 °, edge thinner than 1.50 by 10% - [1.60 Index](https://migafas.com/apps/geo/products/1-61-index-progressive-clear_bluelight_blocking-1rhif) — 129.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -600 °~+600 °, with edges 15% thinner than 1.56 - [1.67 Index](https://migafas.com/apps/geo/products/1-67-index-progressive-clear_bluelight_blocking-23pop) — 159.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -800 °~+600 °, with edges 15% thinner than 1.60 - [1.74 Index](https://migafas.com/apps/geo/products/1-74-index-progressive-clear_bluelight_blocking-35vh3) — 199.9 USD: German technology, thinnest lens, recommended for ultra-high height, ≥ ± 600 °, edges approximately 10% thinner than 1.67 - [1.56 Index](https://migafas.com/apps/geo/products/1-56-index-progressive-clear_photochromic-0uzr2) — 119.9 USD: Standard thickness lenses Prescriptions between +3.00/-3.00 - [1.60 Index](https://migafas.com/apps/geo/products/1-61-index-progressive-clear_photochromic-1tqlk) — 149.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -600 °~+600 °, with edges 15% thinner than 1.56 - [1.56 Index](https://migafas.com/apps/geo/products/1-56-index-progressive-tinted_polorised-0ogag) — 99.9 USD: Korean technology, ultra-high cost-effectiveness, anti scratch, anti fouling and reduced reflection, -400 °~+400 °, edge thinner than 1.50 by 10% - [1.60 Index](https://migafas.com/apps/geo/products/1-61-index-progressive-tinted_polorised-1uyql) — 129.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -600 °~+600 °, with edges 15% thinner than 1.56 - [1.67 Index](https://migafas.com/apps/geo/products/1-67-index-progressive-tinted_polorised-2mu3t) — 90.0 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -800 °~+600 °, with edges 15% thinner than 1.60 - [1.56 Index](https://migafas.com/apps/geo/products/1-56-index-reading-clear_standard-0om94) — 19.9 USD: Korean technology, ultra-high cost-effectiveness, anti scratch, anti fouling and reduced reflection, -400 °~+400 °, edge thinner than 1.50 by 10% - [1.60 Index MR-8](https://migafas.com/apps/geo/products/1-61-index-reading-clear_standard-1mxgx) — 39.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -600 °~+600 °, with edges 15% thinner than 1.56 - [1.67 Index MR-7](https://migafas.com/apps/geo/products/1-67-index-reading-clear_standard-2llaq) — 69.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -800 °~+600 °, with edges 15% thinner than 1.60 - [1.56 Index](https://migafas.com/apps/geo/products/1-56-index-reading-clear_bluelight_blocking-0jxt0) — 29.9 USD: Korean technology, ultra-high cost-effectiveness, anti scratch, anti fouling and reduced reflection, -400 °~+400 °, edge thinner than 1.50 by 10% - [1.60 Index MR-8](https://migafas.com/apps/geo/products/1-61-index-reading-clear_bluelight_blocking-13ocg) — 49.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -600 °~+600 °, with edges 15% thinner than 1.56 - [1.67 Index MR-7](https://migafas.com/apps/geo/products/1-67-index-reading-clear_bluelight_blocking-2vwlo) — 89.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -800 °~+600 °, with edges 15% thinner than 1.60 - [1.74 Index](https://migafas.com/apps/geo/products/1-74-index-reading-clear_bluelight_blocking-3864c) — 129.9 USD: German technology, thinnest lens, recommended for ultra-high height, ≥ ± 600 °, edges approximately 10% thinner than 1.67 - [1.74 Index](https://migafas.com/apps/geo/products/1-74-index-reading-clear_standard-3uabu) — 119.9 USD: German technology, thinnest lens, recommended for ultra-high height, ≥ ± 600 °, edges approximately 10% thinner than 1.67 - [CR39-Blue Light Blocking](https://migafas.com/apps/geo/products/blue-light-blocking-non_prescription-clear_standard-0c26u) — 20.0 USD: CR39 lenses have good optical effects, are lightweight, have high transmittance, and come with UV protection - [CR39-Photochromic](https://migafas.com/apps/geo/products/gray-non_prescription-clear_bluelight_blocking-0g4ad) — 49.9 USD: CR39 lenses have good optical effects, are lightweight, have high transmittance, and come with UV protection - [CR39-Color Tint](https://migafas.com/apps/geo/products/gray-non_prescription-clear_photochromic-09fm5) — 49.9 USD: CR39 lenses have good optical effects, are lightweight, have high transmittance, and come with UV protection - [CR39-Polarized Lenses](https://migafas.com/apps/geo/products/gray-non_prescription-tinted_polorised-0h57q) — 69.9 USD: CR39 lenses have good optical effects, are lightweight, have high transmittance, and come with UV protection - [1.56 Index](https://migafas.com/apps/geo/products/1-56-index-single_vision-clear_standard-0fr0t) — 19.9 USD: Korean technology, ultra-high cost-effectiveness, anti scratch, anti fouling and reduced reflection, -400 °~+400 °, edge thinner than 1.50 by 10% - [1.60 Index MR-8](https://migafas.com/apps/geo/products/1-61-index-single_vision-clear_standard-1j38v) — 39.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -600 °~+600 °, with edges 15% thinner than 1.56 - [1.67 Index MR-7](https://migafas.com/apps/geo/products/1-67-index-single_vision-clear_standard-2gb4q) — 69.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -800 °~+600 °, with edges 15% thinner than 1.60 - [1.74 Index](https://migafas.com/apps/geo/products/1-74-index-single_vision-clear_standard-39bbq) — 119.9 USD: German technology, thinnest lens, recommended for ultra-high height, ≥ ± 600 °, edges approximately 10% thinner than 1.67 - [1.56 Index](https://migafas.com/apps/geo/products/1-56-index-single_vision-clear_bluelight_blocking-0c9yt) — 29.9 USD: Korean technology, ultra-high cost-effectiveness, anti scratch, anti fouling and reduced reflection, -400 °~+400 °, edge thinner than 1.50 by 10% - [1.60 Index MR-8](https://migafas.com/apps/geo/products/1-61-index-single_vision-clear_bluelight_blocking-1ptb8) — 49.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -600 °~+600 °, with edges 15% thinner than 1.56 - [1.67 Index MR-7](https://migafas.com/apps/geo/products/1-67-index-single_vision-clear_bluelight_blocking-28e15) — 89.9 USD: Japanese technology, highly recommended, anti scratch, anti fouling and reduced reflection, -800 °~+600 °, with edges 15% thinner than 1.60 - [1.74 Index](https://migafas.com/apps/geo/products/1-74-index-single_vision-clear_bluelight_blocking-3ousi) — 129.9 USD: German technology, thinnest lens, recommended for ultra-high height, ≥ ± 600 °, edges approximately 10% thinner than 1.67 - [Square Acetate Eyeglasses - E3897](https://migafas.com/apps/geo/products/acetate-square-eco-friendly-eyeglasses-e3897) — 39.0 USD: The E3897 square acetate frame delivers refined elegance through premium material selection. Acetate construction provides superior durability while maintaining... - [Butterfly Acetate Eyeglasses - E3898](https://migafas.com/apps/geo/products/acetate-butterfly-modern-eyeglasses-e3898) — 39.0 USD: E3898 acetate eyewear combines timeless design with modern craftsmanship. Constructed from premium acetate material, these frames offer superior durability and ... - [Round Acetate Eyeglasses - E4412](https://migafas.com/apps/geo/products/acetate-round-modern-eyeglasses-e4412) — 39.0 USD: E4412. Round acetate eyewear combines timeless design with modern craftsmanship. These frames feature premium acetate construction, offering durability and a so... - [Square Acetate Eyeglasses - E4413](https://migafas.com/apps/geo/products/acetate-square-clear-eyeglasses-e4413) — 7.0 USD: Crafted from premium thick acetate, the E4413 frame delivers exceptional durability and timeless style. This material resists warping and discoloration, ensurin... - [Square Acetate Eyeglasses - E4414](https://migafas.com/apps/geo/products/acetate-square-sleek-eyeglasses-e4414) — 39.0 USD: E4414 frames showcase contemporary eyewear design through premium acetate construction. The modern square silhouette delivers bold architectural lines while tra... - [Round Acetate Eyeglasses - E4417](https://migafas.com/apps/geo/products/acetate-round-understated-eyeglasses-e4417) — 39.0 USD: E4417 retro round acetate eyeglasses with a lightweight full-rim design for all-day comfort. The classic round silhouette suits most face shapes and transitions... - [Round Acetate Eyeglasses - E4418](https://migafas.com/apps/geo/products/acetate-round-refined-eyeglasses-e4418) — 39.0 USD: E4418 classic round acetate eyeglass frames with a lightweight full-rim design for comfortable all-day wear. The timeless round silhouette flatters most face sh... --- ## Read-Only Browsing ### Product Data - All products: `GET /collections/all` - Product page: `GET /products/{handle}` - Product JSON: `GET /products/{handle}.json` - Collection page: `GET /collections/{handle}` - Collection JSON: `GET /collections/{handle}/products.json` - Search: `GET /search?q={query}&type=product` ### Store Metadata - Sitemap: `GET /sitemap.xml` ## Deployment This `agents.md` is generated by [Tec-growth GEO optimizer](https://tec-do.cn/geo). - **Coverage**: 0 of 50 products are AI-optimized (0%) - **Last generated**: 2026-09-11T08:21:31.594075380Z - **Template version**: v1.0.0 ## Contact - Email: support@migafas.com - Phone: +1 5093875594 ## Platform This store is built on [Shopify](https://www.shopify.com), the commerce platform powering millions of stores worldwide. Shopify stores support UCP natively. - Shopify: https://www.shopify.com - UCP spec: https://ucp.dev - Shop skill: https://shop.app/SKILL.md