generated: '2026-08-25'
method: searched
source: 'Searched registry.npmjs.org (text search "maisonette", and the metadata endpoint
  for @maisonette/ui), the GitHub API for a maisonette organization and for repositories
  named maisonette, and the store''s own /llms.txt and /agents.md for any SDK reference,
  all on 2026-08-25.'
official_package_count: 0
note: 'Maisonette ships no first-party client library. Its agent surface is MCP over
  HTTP with no stdio distribution — llms.txt directs agents to POST directly to /api/ucp/mcp
  or to install Shopify''s shop.app skill, neither of which is a Maisonette package.
  There is no GitHub organization: github.com/maisonette is an unrelated personal account
  created in 2015 with zero public repositories. One npm scope exists and is recorded
  below as unverified, because nothing in it or around it names the company.'
packages:
- name: '@maisonette/ui'
  registry: npm
  url: https://www.npmjs.com/package/@maisonette/ui
  official: false
  version: 1.3.0
  published: '2023-02-01'
  first_published: '2023-01-03'
  version_count: 5
  language: javascript
  status: unverified-ownership
  note: 'Sole result for "maisonette" on npm. Publisher is the npm user maisonette-delster.
    The package has no README, no description, no homepage and no repository field,
    so there is nothing in its own metadata that ties it to Maisonette Inc., and the
    company links to no SDK anywhere on its site. Recorded as a lead with official:
    false rather than credited as a first-party SDK. Last publish 2023-02-01 — three
    and a half years stale either way, and it predates the current Shopify storefront
    entirely.'
registries_searched:
- registry: npm
  result: 1 name-matching package, ownership unverified (above)
- registry: PyPI
  result: none
- registry: RubyGems
  result: none
- registry: Maven Central
  result: none
- registry: NuGet
  result: none
- registry: pkg.go.dev
  result: none
- registry: crates.io
  result: none
- registry: Packagist
  result: none
third_party_agent_distribution:
- name: Shop skill
  url: https://shop.app/SKILL.md
  owner: Shopify
  official_for_maisonette: false
  note: Maisonette's llms.txt recommends this skill to personal shopping agents. It is
    Shopify's cross-store agent skill, not a Maisonette package; it works against every
    Shopify store. Listed for completeness, not credited to Maisonette.