# Cellarion Wine Registry (remote · cellarion.app)

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

- Trust score: 70/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `cellarion.app`: 70/100 (this document), [markdown](https://verifymcp.io/servers/app-cellarion-wine-registry/api-mcp-public.md), [page](https://verifymcp.io/servers/app-cellarion-wine-registry/api-mcp-public)

## Channel facts

- Endpoint: `https://cellarion.app/api/mcp/public`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.82.4`

## Trust breakdown

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. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - 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.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 83/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (excellent).
  - 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.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 91/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 73% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http app-cellarion-wine-registry https://cellarion.app/api/mcp/public
```

### Codex

```toml
[mcp_servers.app-cellarion-wine-registry]
url = "https://cellarion.app/api/mcp/public"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "app-cellarion-wine-registry": {
      "type": "remote",
      "url": "https://cellarion.app/api/mcp/public",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add app-cellarion-wine-registry --url https://cellarion.app/api/mcp/public --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  app-cellarion-wine-registry:
    url: "https://cellarion.app/api/mcp/public"
```

### Other

```json
{
  "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.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 70, +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.

### 2026-08-01 (score 69, +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.

### 2026-07-31 (score 68, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 68, +1)

- [security] The server rewrote its instructions, which are the text every model session reads
- [functional] Server version: 1.93.0 → 1.95.0

### 2026-07-29 (score 67, 0)

- [security] The server rewrote its instructions, which are the text every model session reads
- [functional] Server version: 1.92.0 → 1.93.0

### 2026-07-28 (score 67, +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.

### 2026-07-27 (score 66, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 65)

First indexed and scored.

## MCP tools (7)

### `get_source_info` (~72 tokens)

About this Cellarion instance

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.

### `search_registry` (~97 tokens)

Search the shared wine registry

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.

Input parameters:

- `query` (string, required): Wine name, producer, appellation or grape

### `get_wine` (~85 tokens)

Get one registry wine

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.

Input parameters:

- `wine_id` (string, required): Registry wine id from search_registry or a bottle's wine

### `find_similar_wines` (~136 tokens)

Find similar wines ("more like this")

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.

Input parameters:

- `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)

### `drink_window_for` (~145 tokens)

Drink window for a wine

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).

Input parameters:

- `vintage` (string): One vintage year; omit for all curated vintages of the wine
- `wine_id` (string, required): Registry wine id (from search_registry)

### `list_guides` (~85 tokens)

List wine guides & articles

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.

Input parameters:

- `limit` (integer)
- `offset` (integer)
- `tag` (string): Filter by tag

### `read_guide` (~66 tokens)

Read a guide / article

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.

Input parameters:

- `slug` (string, required): Article slug from list_guides

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/app-cellarion-wine-registry/api-mcp-public#diagnostics

## Score history

- 2026-08-03: 70
- 2026-08-02: 69
- 2026-08-01: 69
- 2026-07-31: 68
- 2026-07-30: 68
- 2026-07-29: 67
- 2026-07-28: 67
- 2026-07-27: 66
- 2026-07-26: 65

## Links

- Remote endpoint: https://cellarion.app/api/mcp/public
- Repository: https://github.com/jagduvi1/Cellarion
- Website: https://cellarion.app/
- Changelog RSS feed: https://verifymcp.io/servers/app-cellarion-wine-registry/api-mcp-public/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/app-cellarion-wine-registry/api-mcp-public/changelog.json
- HTML version of this page: https://verifymcp.io/servers/app-cellarion-wine-registry/api-mcp-public