UNTUCKit

aid: untuckit
name: UNTUCKit
description: 'UNTUCKit is a US apparel brand and omnichannel retailer best known for shirts designed to be worn untucked,
  selling menswear and womenswear through untuckit.com and its retail stores. Its Shopify-powered storefront is notably agent-ready:
  the store publishes agents.md and llms.txt operating instructions, a Universal Commerce Protocol (UCP) merchant profile
  at /.well-known/ucp, a live MCP endpoint at /api/ucp/mcp for catalog search, cart, and buyer-approved checkout, OIDC/OAuth
  discovery for the Shopify Customer Account API, and unauthenticated product and collection JSON.'
url: https://raw.githubusercontent.com/api-evangelist/untuckit/refs/heads/main/apis.yml
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
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://avatars.githubusercontent.com/u/48734252?v=4
x-type: company
x-source: vc-portfolio
x-backed-by:
- bond-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Apparel
- Retail
- E-Commerce
- Shopify
- Agentic Commerce
- MCP
- UCP
tags_raw:
- Company
- Apparel
- Retail
- eCommerce
- Shopify
- Agentic Commerce
- MCP
- UCP
apis:
- name: UNTUCKit Storefront Agent Commerce (UCP/MCP) API
  description: 'Live MCP endpoint implementing the Universal Commerce Protocol shopping service for the UNTUCKit store: catalog
    search, cart, checkout, fulfillment, discounts, and orders, with Shop Pay / Google Pay / card payment handlers and a hard
    buyer-approval rule on payment. Discovered via /.well-known/ucp; schema published as OpenRPC at ucp.dev.'
  humanURL: https://www.untuckit.com/agents.md
  baseURL: https://www.untuckit.com/api/ucp/mcp
  tags:
  - Agentic Commerce
  - MCP
  - UCP
  - Checkout
  properties:
  - type: Documentation
    url: https://www.untuckit.com/agents.md
- name: UNTUCKit Storefront Catalog JSON API
  description: 'Unauthenticated read-only Shopify storefront JSON documented in the store''s agents.md: product JSON at /products/{handle}.json,
    collection product listings at /collections/{handle}/products.json, product search at /search?q={query}&type=product,
    and sitemap.xml for store metadata.'
  humanURL: https://www.untuckit.com/agents.md
  baseURL: https://www.untuckit.com
  tags:
  - Product
  - Catalog
  - E-Commerce
  tags_raw:
  - Products
  - Catalog
  - eCommerce
  properties:
  - type: Documentation
    url: https://www.untuckit.com/agents.md
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://untuckit.com
- type: MCPServer
  url: mcp/untuckit-mcp.yml
- type: LLMsTxt
  url: llms/untuckit-llms.txt
- type: WellKnown
  url: well-known/untuckit-well-known.yml
- type: AgentSkill
  url: skills/_index.yml
- type: OAuthScopes
  url: scopes/untuckit-scopes.yml
- type: Authentication
  url: authentication/untuckit-authentication.yml
- type: Conformance
  url: conformance/untuckit-conformance.yml
- type: Conventions
  url: conventions/untuckit-conventions.yml
- type: Lifecycle
  url: lifecycle/untuckit-lifecycle.yml
- type: DomainSecurity
  url: security/untuckit-domain-security.yml
- type: PrivacyPolicy
  url: https://www.untuckit.com/policies/privacy-policy
- type: TermsOfService
  url: https://www.untuckit.com/policies/terms-of-service
- type: Support
  url: https://www.untuckit.com/pages/contact-us
- type: Blog
  url: https://www.untuckit.com/blogs/news
- type: Login
  url: https://www.untuckit.com/account/login
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 14
  pass: local-v1