Cellarion Wine Registry

warnings

cellarion.app

Public wine registry and guides: search wines, grapes, regions, appellations. No account.

https://cellarion.app/api/mcp/publicWebsiteOAuthMCP 2025-11-25v1.175.0last checked 24 Aug 2026spoke MCP on 2 of 2 checks (30 days)initialize in 445 ms

How to authenticate

Checked against the endpoint by our probe on 24 Aug 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	OAuth
Issuer	https://cellarion.app
Dynamic client registration	✓Advertised (RFC 7591)
Client ID Metadata Document	✕Not advertised
PKCE	✓S256
Grant types	authorization_code, refresh_token
Scopes	read, consume, write, offline_access
Protected-resource metadata	✓Published (RFC 9728)
Anonymous access	Handshake succeeds; 7 tools listable
Credentials demanded in prose	✕find_similar_wines These tools are listed anonymously and their own descriptions ask for an account or key, but no challenge is issued — so a client has nothing to act on and the refusal arrives as a tool error.
Documentation	https://github.com/jagduvi1/Cellarion

What the probe found

warningTools needing credentials are listed without a challenge

1 of the 7 tools listed anonymously say in their own descriptions that they need an account or a key (find_similar_wines), but the endpoint issued no WWW-Authenticate challenge. The requirement is stated only in prose, so a call reaches the tool and comes back as a tool error instead of an authorization step.

7 tools usable without signing in

The server exposes a public surface before authorization: get_source_info, search_registry, get_wine, find_similar_wines, drink_window_for, list_guides, read_guide.

Tools

drink_window_forfind_similar_winesget_source_infoget_winelist_guidesread_guidesearch_registry

Contract history

24 Aug 2026v1.175.0no contract changes

24 Aug 2026v1.174.0first recorded contract

Get alerted when this contract changes

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Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

[![MCP status](https://mcpi.app/servers/cellarion-wine-registry/badge.svg)](https://mcpi.app/servers/cellarion-wine-registry)