generated: '2026-10-05'
method: searched
source: https://buildwithfern.com/learn/sdks/overview/introduction.md
packages:
- name: fern-typescript
  registry: npm
  url: https://www.npmjs.com/package/fern-typescript
  language: TypeScript
  official: false
  version: null
  note: Package exists on npm (fern-typescript) but version not determinable from registry metadata
  ownership_audit: 'registry metadata names neither the provider''s domain nor its GitHub org: official downgraded (harvest-packages.py --audit)'
- name: fern-python
  registry: pypi
  url: https://pypi.org/project/fern-python/
  language: Python
  official: false
  version: null
  note: Package not found on PyPI
  ownership_audit: 'registry has no such package: official downgraded (harvest-packages.py --audit)'
- name: fern-go
  registry: go
  url: https://pkg.go.dev/github.com/fern-api/fern-go
  language: Go
  official: true
  version: null
  note: Go module not found via proxy.golang.org
- name: fern-java
  registry: maven
  url: https://search.maven.org/search?q=g:com.fern
  language: Java
  official: true
  version: null
  note: Maven artifact not located
- name: fern-dotnet
  registry: nuget
  url: https://www.nuget.org/packages/fern-dotnet/
  language: .NET
  official: false
  version: null
  note: NuGet package not found
  ownership_audit: 'registry has no such package: official downgraded (harvest-packages.py --audit)'
- name: fern-php
  registry: packagist
  url: https://packagist.org/packages/fern/fern-php
  language: PHP
  official: false
  version: null
  note: Packagist entry not found
  ownership_audit: 'registry has no such package: official downgraded (harvest-packages.py --audit)'
- name: fern-ruby
  registry: rubygems
  url: https://rubygems.org/gems/fern-ruby
  language: Ruby
  official: false
  version: null
  note: RubyGems entry not found
  ownership_audit: 'registry has no such package: official downgraded (harvest-packages.py --audit)'
- name: fern-swift
  registry: swift
  url: https://github.com/fern-api/fern-swift
  language: Swift
  official: true
  version: null
  note: Swift package not published to a registry
- name: fern-rust
  registry: crates.io
  url: https://crates.io/crates/fern-rust
  language: Rust
  official: true
  version: null
  note: Crates.io entry not found