Implement Link Response Headers

Add Link response headers to your homepage for agent discovery per RFC 8288 and RFC 9727 Section 3.

Requirements

  • Return Link headers on your homepage response pointing to machine-readable resources
  • Use registered relation types: api-catalog, service-desc, service-doc, describedby
  • Example: Link: <https://api.example.com>; rel="api-catalog"
  • Multiple Link headers or comma-separated values are both valid

Cloudflare

Use Transform Rules or Workers to add Link headers without modifying your origin server.

Validate

POST https://isitagentready.com/api/scan
Content-Type: application/json

{"url": "https://YOUR-SITE.com"}

Check that checks.discoverability.linkHeaders.status is "pass".