AI agents can now access authenticated documentation directly via HTTP API. This enables custom integrations and AI tools to retrieve protected content programmatically.
Agents obtain a JWT via the /api/fern-docs/get-jwt endpoint with a Fern API key, then use it to access protected documentation:
Content is served as clean Markdown for token-efficient processing.
Auto-generate navigation from a folder of markdown files using the new folder configuration. Instead of manually listing each page in docs.yml, point to a folder. Fern discovers all .md and .mdx files and adds them to the navigation.
Subfolders become nested sections. Supported options: title, slug, icon, collapsed, hidden, skip-slug, availability.