Cellarion Wine Registry
REMOTE · CELLARION.APP · SCANNED AUG 3
Public wine registry and guides: search wines, grapes, regions, appellations. No account.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 7 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability83
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1068 tokens (~133/item across 8 items; 7 tools + 1 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage91
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 73% of tool parameters carry a description.Partial
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
remote · cellarion.app
claude mcp add --transport http app-cellarion-wine-registry https://cellarion.app/api/mcp/public
[mcp_servers.app-cellarion-wine-registry] url = "https://cellarion.app/api/mcp/public"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"app-cellarion-wine-registry": {
"type": "remote",
"url": "https://cellarion.app/api/mcp/public",
"enabled": true
}
}
} openclaw mcp add app-cellarion-wine-registry --url https://cellarion.app/api/mcp/public --transport streamable-http
mcp_servers:
app-cellarion-wine-registry:
url: "https://cellarion.app/api/mcp/public" {
"mcpServers": {
"app-cellarion-wine-registry": {
"type": "http",
"url": "https://cellarion.app/api/mcp/public"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 +1
- The server rewrote its instructions, which are the text every model session reads security
- Server version: 1.93.0 → 1.95.0 functional
- 29 Jul 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Server version: 1.92.0 → 1.93.0 functional
- 28 Jul 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Jul 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 65
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Probed https://cellarion.app/api/mcp/public
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=cellarion.app | CN=YE1,O=Let's Encrypt,C=US | 21 Jun 2026 | 19 Sept 2026 | ECDSA 256 | ECDSA-SHA384 | 514f727e0902661b001f04e4998f92492fe |
| SANs: *.cellarion.app, cellarion.app | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
DNSSEC insecure
Validation of cellarion.app. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| app. | present | 23684 | 8 | Verified |
| cellarion.app. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=15552000; includeSubDomains |
| content-security-policy | default-src 'none';base-uri 'self';font-src 'self' https: data:;form-action 'self';frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://cellarion.app/api/mcp/public | Verified | 200 | |
| http (plaintext) | http://cellarion.app/api/mcp/public | HTTPS enforced | 301 | https://cellarion.app/api/mcp/public |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
drink_window_for Drink window for a wine ~145
Sommelier-curated drink windows for a registry wine: per vintage, when it is young, at peak, and in late maturity, with where the vintage stands right now. Call for "when should I drink <wine> <vintage>", aging questions, or buy-now-drink-later advice. Only sommelier-REVIEWED vintages are returned — an empty result means no curated window exists yet (reason from grape/region/structure yourself, and say it is an estimate).
| Name | Type | Req | Description |
|---|---|---|---|
| vintage | string | — | One vintage year; omit for all curated vintages of the wine |
| wine_id | string | yes | Registry wine id (from search_registry) |
No output schema declared.
No examples provided.
find_similar_wines Find similar wines ("more like this") ~136
Given a registry wine_id (or one of the user's bottle_ids), returns wines with the closest taste/style profile from the shared registry, using vector similarity over wine embeddings. Call for "more like this", "what else is like my favourite Barolo", or to seed purchase ideas from a wine the user loves. Only wines that have been embedded are searchable — an empty result does not mean nothing similar exists.
| Name | Type | Req | Description |
|---|---|---|---|
| bottle_id | string | — | Alternatively: one of the user's bottle ids |
| limit | integer | — | — |
| wine_id | string | — | Registry wine id (from search_registry or a bottle's wine) |
No output schema declared.
No examples provided.
get_source_info About this Cellarion instance ~72
Returns what Cellarion is, the version this instance is running, the open-source repository, and the license. Call this when the user asks what Cellarion is, which version they are on, whether it is open source, where to find / contribute to the code — or how to support the project.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_wine Get one registry wine ~85
Full registry record for one wine: producer, region, appellation, classification, grapes, community rating, and the AI tasting profile when the wine has been enriched. Vintage-neutral (bottles carry the vintage). Call after search_registry when the user wants depth on a specific wine.
| Name | Type | Req | Description |
|---|---|---|---|
| wine_id | string | yes | Registry wine id from search_registry or a bottle's wine |
No output schema declared.
No examples provided.
list_guides List wine guides & articles ~85
Cellarion's published guides and blog articles (cellar management, drink windows, storage, buying) — title, slug, excerpt and tags. Call when the user wants a how-to or background reading; follow with read_guide for the full text.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | — | — |
| offset | integer | — | — |
| tag | string | — | Filter by tag |
No output schema declared.
No examples provided.
read_guide Read a guide / article ~66
The full text of one published Cellarion guide or blog article, by slug (from list_guides). Public website content — quote or summarise freely, and link the public_url when pointing the user to it.
| Name | Type | Req | Description |
|---|---|---|---|
| slug | string | yes | Article slug from list_guides |
No output schema declared.
No examples provided.
search_registry Search the shared wine registry ~97
Searches Cellarion's shared wine database (vintage-neutral wines, community data) by name, producer, region or grape. Returns up to 10 matches. Call to identify a wine the user mentions, before recommending, or to check whether a wine exists in the registry. This searches ALL known wines — use search_bottles for what the user owns.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Wine name, producer, appellation or grape |
No output schema declared.
No examples provided.