---
name: link-headers
description: Add agent-useful Link headers on /
---

# Fix: linkHeaders

**Probe:** `GET /` — parse `Link` (RFC 8288). Pass if ≥1 agent-useful rel: `api-catalog`, `describedby`, `service-desc`, `service-doc`, `status`.

**Add** response headers on `/`:

```
Link: </.well-known/api-catalog>; rel="api-catalog"; type="application/linkset+json"
Link: </llms.txt>; rel="describedby"; type="text/plain"
Link: </mcp>; rel="mcp_server"
```

Spec: https://www.rfc-editor.org/rfc/rfc8288.html