aid: m-gemi
name: M.Gemi
description: 'M.Gemi is a Boston-based direct-to-consumer footwear and leather-goods
  brand founded in 2015 by Maria Gangemi and Cheryl Kaplan, selling handcrafted Italian
  shoes and handbags made in small batches by family-owned workshops across Italy and
  released weekly. Its public API surface is not a developer program but an agent-commerce
  surface: the mgemi.com storefront publishes an /llms.txt and /agents.md agent instruction
  document, a Universal Commerce Protocol (UCP) merchant profile at /.well-known/ucp, and a
  live, unauthenticated Model Context Protocol endpoint at /api/ucp/mcp exposing 13 tools for
  catalog search, cart, checkout and order retrieval, alongside the read-only Shopify storefront
  product JSON endpoints its own agent instructions document. Customer identity is served by a
  Shopify Customer Account OpenID Connect discovery document on the store host.'
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
image: https://cdn.shopify.com/s/files/1/0136/6648/4283/files/logomark2_d8d577da-e62c-4ca0-85a8-03466eb5c403.png?v=1632354360
url: https://raw.githubusercontent.com/api-evangelist/m-gemi/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-25'
modified: '2026-08-25'
tags:
- Company
- Retail
- E-Commerce
- Fashion
- Footwear
- Direct to Consumer
- Agentic Commerce
- Universal Commerce Protocol
- MCP
- Shopify
- Catalog
- Checkout
tags_raw:
- Company
- Retail
- E-Commerce
- Fashion
- Footwear
- Direct to Consumer
- Agentic Commerce
- Universal Commerce Protocol
- Model Context Protocol
- Shopify
- Catalog
- Checkout
x-enrichment:
  date: '2026-08-25'
  status: enriched
  artifacts_added: 20
  pass: local-v1
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: M.Gemi UCP Commerce MCP API
  description: 'The Universal Commerce Protocol (UCP) shopping service for the M.Gemi
    store, exposed over Model Context Protocol at https://mgemi.com/api/ucp/mcp. An
    anonymous tools/list returns 13 tools with full JSON Schema inputSchemas covering
    catalog search and lookup, product detail, cart create/read/update/cancel, and
    checkout create/read/update/complete/cancel plus order retrieval. Checkout
    completion requires contemporaneous buyer approval per the store agent instructions.'
  humanURL: https://mgemi.com/llms.txt
  baseURL: https://mgemi.com/api/ucp/mcp
  tags:
  - Agentic Commerce
  - MCP
  - Universal Commerce Protocol
  - Checkout
  - Catalog
  tags_raw:
  - Agentic Commerce
  - Model Context Protocol
  - Universal Commerce Protocol
  - Checkout
  - Catalog
  properties:
  - type: MCPServer
    url: mcp/m-gemi-mcp.yml
  - type: Documentation
    url: https://mgemi.com/agents.md
  - type: Authentication
    url: authentication/m-gemi-authentication.yml
  - type: RateLimits
    url: rate-limits/m-gemi-rate-limits.yml
- name: M.Gemi Storefront Product JSON
  description: 'The read-only Shopify storefront JSON surface for the M.Gemi catalog,
    documented by the store''s own /llms.txt for agents that only need to read store
    data without transacting: /products.json, /products/{handle}.json,
    /collections/{handle}/products.json, /cart.js, /meta.json and /search. No
    authentication is required. The store publishes 2,407 products across 709
    collections.'
  humanURL: https://mgemi.com/llms.txt
  baseURL: https://mgemi.com
  tags:
  - Catalog
  - Product
  - E-Commerce
  - Read Only
  tags_raw:
  - Catalog
  - Products
  - E-Commerce
  - Read Only
  properties:
  - type: Documentation
    url: https://mgemi.com/llms.txt
common:
- type: Website
  url: https://mgemi.com
- type: Documentation
  url: https://mgemi.com/agents.md
- type: LLMsTxt
  url: llms/m-gemi-llms.txt
- type: MCPServer
  url: mcp/m-gemi-mcp.yml
- type: WellKnown
  url: well-known/m-gemi-well-known.yml
- type: Authentication
  url: authentication/m-gemi-authentication.yml
- type: OAuthScopes
  url: scopes/m-gemi-scopes.yml
- type: Conventions
  url: conventions/m-gemi-conventions.yml
- type: Idempotency
  url: conventions/m-gemi-conventions.yml
- type: Conformance
  url: conformance/m-gemi-conformance.yml
- type: RateLimits
  url: rate-limits/m-gemi-rate-limits.yml
- type: ErrorCatalog
  url: errors/m-gemi-problem-types.yml
- type: Plans
  url: plans/m-gemi-plans-pricing.yml
- type: Lifecycle
  url: lifecycle/m-gemi-lifecycle.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DomainSecurity
  url: security/m-gemi-domain-security.yml
- type: Support
  url: https://mgemi.com/pages/faq
- type: Blog
  url: https://mgemi.com/blogs/news
- type: SignUp
  url: https://mgemi.com/account/login
- type: TermsOfService
  url: https://mgemi.com/policies/terms-of-service
- type: PrivacyPolicy
  url: https://mgemi.com/policies/privacy-policy