generated: '2026-09-12'
method: searched
source: >-
  Searched npm (registry.npmjs.org search for "greenbrier" and "gbrx"), PyPI (greenbrier, gbrx,
  railpulse), RubyGems, crates.io and the gbrx.com site for a first-party client library on
  2026-09-12.
package_count: 0
official_package_count: 0
note: >-
  Greenbrier publishes no SDK, no client library and no package in any registry. Every registry
  query returned zero results or HTTP 404; the npm search for both "greenbrier" and "gbrx" returned
  an empty object list. No SDKs pointer is emitted for this provider because there is no SDK - the
  absence is the finding, and calling these APIs means writing an HTTP client by hand against the
  specs in openapi/.
packages: []
registries_checked:
  - registry: npm
    query: greenbrier
    result: 0 results
    version: null
    published: null
  - registry: npm
    query: gbrx
    result: 0 results
    version: null
    published: null
  - registry: pypi
    query: greenbrier
    result: HTTP 404
    version: null
    published: null
  - registry: pypi
    query: gbrx
    result: HTTP 404
    version: null
    published: null
  - registry: rubygems
    query: greenbrier
    result: HTTP 404
    version: null
    published: null
  - registry: crates.io
    query: greenbrier
    result: 0 results
    version: null
    published: null
  - registry: github
    query: github.com/greenbrier, github.com/gbrx
    result: >-
      Both logins exist but are empty personal accounts with 0 public repos, no name, no company and
      no blog - neither is a Greenbrier organization. No GitHubOrganization pointer is emitted.
    version: null
    published: null