generated: '2026-07-28'
method: searched
source: >-
  Live registry probes 2026-07-28 (npm registry.npmjs.org, PyPI, GitHub org API),
  plus https://www.caa.co.uk/ , https://www.caa.co.uk/llms.txt and
  https://consultations.caa.co.uk/api/2.4/ .
description: >-
  The UK Civil Aviation Authority publishes NO client libraries, SDKs or packages
  of any kind, in any language, on any registry. This file records the search so a
  later round does not have to repeat it. It is a deliberate empty result, not a
  gap in the harvest: the CAA operates no developer programme, so there is nothing
  for an SDK to wrap. No SDKs pointer is emitted in apis.yml, because there is no
  first-party client library to point at.
packages: []
search:
  probed: '2026-07-28'
  registries:
    - registry: npm
      queries: [citizenspace, citizen-space, delib, uk-caa, caa-api]
      result: >-
        No first-party package. Only `delib` returns 200 (npm 200) and it is an
        unrelated Ethereum DApp framework by zhiwenh — not the Citizen Space
        vendor Delib and not a CAA artifact.
    - registry: pypi
      queries: [citizenspace, uk-caa, caa-api, ukcaa]
      result: All 404.
    - registry: maven-central
      result: Not probed by name; no Java client is referenced anywhere in CAA or vendor documentation.
    - registry: nuget
      result: >-
        Not published. Notable because the two undocumented aviation JSON backends
        (ginfoapi.caa.co.uk, aircraftapi.caa.co.uk) are ASP.NET — the stack is .NET,
        the surface is still closed.
    - registry: pkg.go.dev
      result: No first-party module.
    - registry: rubygems
      result: No first-party gem.
    - registry: packagist
      result: No first-party package.
    - registry: crates.io
      result: No first-party crate.
  source_repositories:
    - host: github.com
      result: >-
        No CAA GitHub organisation exists. api.github.com/orgs/{ukcaa, uk-caa,
        civilaviationauthority, caa-uk, UKCivilAviationAuthority,
        ukcivilaviationauthority} all return 404 (probed 2026-07-28). There is
        therefore no SourceCode, SDK or CLI link in apis.yml to derive candidates
        from.
  documentation:
    - url: https://consultations.caa.co.uk/api/2.4/
      result: >-
        The one documented API reference offers no client library, no code sample
        in any language, and no download. Integration is a plain HTTPS GET.
    - url: https://help.delib.net/article/350-api-v2-x-developers-guide
      result: >-
        The vendor developer guide recommends server-side integration and permits
        caching of results, but ships no SDK either.
notes:
  - >-
    A consumer of the CAA consultations API needs no package: two anonymous GET
    endpoints returning a JSON array. The absence of an SDK is proportionate to the
    surface, not a failing of it.
  - >-
    The absence that does matter is upstream — there is no aviation data API for an
    SDK to exist around. Bulk G-INFO is a paid MS Excel subscription licensed for a
    single PC (see lifecycle/uk-caa-lifecycle.yml).