Fix: DNS for AI Discovery (DNS-AID) records under _agents (IETF draft)

Web-audit fix skill for the dns-aid check (Discoverability, MAY).

Goal

Publish DNSSEC-signed SVCB records under _agents for DNS-level agent discovery.

Fix

Publish SVCB/HTTPS records under the _agents namespace (for example _index._agents.<domain>, _mcp._agents.<domain>), DNSSEC-signed (draft-mozleywilliams-dnsop-dnsaid). DNS-level discovery lets an agent find your endpoints before any HTTP request.

Resources

• DNS-AID draft

Copy-paste prompt

Paste this into your coding agent, replacing the Issue line with the Result line from your audit:

Verify

Re-run the audit at https://anc.dev/web-audit or call the audit_website MCP tool; the dns-aid check should report pass.