bordeaux.guru — Bordeaux en primeur & terroir
REMOTE · MCP.BORDEAUX.GURU · SCANNED OCT 4
First-hand Bordeaux en primeur tasting notes, appellation climate, phenology and terroir.
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 → Why this is hard to score →
Endpoint Security49
- 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 14 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 enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability81
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 1459 tokens (~104/item across 14 items; 14 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 14 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 15 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
How do I install the bordeaux.guru — Bordeaux en primeur & terroir MCP server?
bordeaux.guru — Bordeaux en primeur & terroir is a hosted endpoint at https://mcp.bordeaux.guru/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · mcp.bordeaux.guru
claude mcp add --transport http guru-bordeaux-en-primeur 'https://mcp.bordeaux.guru/mcp'
{
"mcpServers": {
"guru-bordeaux-en-primeur": {
"url": "https://mcp.bordeaux.guru/mcp"
}
}
} {
"servers": {
"guru-bordeaux-en-primeur": {
"type": "http",
"url": "https://mcp.bordeaux.guru/mcp"
}
}
} [mcp_servers.guru-bordeaux-en-primeur] url = "https://mcp.bordeaux.guru/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"guru-bordeaux-en-primeur": {
"type": "remote",
"url": "https://mcp.bordeaux.guru/mcp",
"enabled": true
}
}
} openclaw mcp add guru-bordeaux-en-primeur --url 'https://mcp.bordeaux.guru/mcp' --transport streamable-http
mcp_servers:
guru-bordeaux-en-primeur:
url: "https://mcp.bordeaux.guru/mcp" {
"McpServers": {
"guru-bordeaux-en-primeur": {
"Transport": "http",
"Url": "https://mcp.bordeaux.guru/mcp"
}
}
} assistant mcp add guru-bordeaux-en-primeur -t streamable-http -u 'https://mcp.bordeaux.guru/mcp'
{
"mcpServers": {
"guru-bordeaux-en-primeur": {
"type": "http",
"url": "https://mcp.bordeaux.guru/mcp"
}
}
} 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.
- 2 Oct 26 +1
- DNSSEC: fail → pass ▲ security
- 1 Oct 26 −1
- DNSSEC: pass → fail ▼ security
- 28 Sept 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
- 25 Sept 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
- 22 Sept 26 0
- Stability: 0.97 → pass security
- 21 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 17 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
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 6 Oct 2026 · Probed https://mcp.bordeaux.guru/mcp
TLS valid
Negotiated TLS 1.2 with TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.bordeaux.guru | CN=Encryption Everywhere G3 TLS ECC P384 SHA384 2023 CA1,O=DigiCert\, Inc.,C=US | 18 Aug 2026 | 4 Mar 2027 | RSA 2048 | ECDSA-SHA384 | a22660cee4baf58be998976c9c4f488 |
| SANs: mcp.bordeaux.guru, www.mcp.bordeaux.guru | ||||||
| CN=Encryption Everywhere G3 TLS ECC P384 SHA384 2023 CA1,O=DigiCert\, Inc.,C=US (CA) | CN=DigiCert Global Root G3,OU=www.digicert.com,O=DigiCert Inc,C=US | 2 Feb 2023 | 1 Feb 2033 | ECDSA 384 | ECDSA-SHA384 | 2b20a412d8f34683bcde248dfc1884a |
Background: What to check on a remote MCP endpoint →
DNSSEC secure
Validation of mcp.bordeaux.guru. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| guru. | present | 35665 | 8 | Verified |
| bordeaux.guru. | present | 18150 | 13 | Verified |
| mcp.bordeaux.guru. | Verified address RRset verified with the apex keys |
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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.bordeaux.guru/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.bordeaux.guru/mcp | Inconclusive | 405 |
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. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
about_bordeaux_guru ~45
What the bordeaux.guru MCP server offers: data coverage (en primeur tasting notes, appellation climate, phenology, terroir), access tiers and links.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
compare_climate ~93
Compare growing-season climate aggregates (GDD, heat days, rain, sunshine, ET0…) across Bordeaux appellations and/or vintages. Collector/Cellar members only.
| Name | Type | Req | Description |
|---|---|---|---|
| appellations | string | yes | Comma-separated appellations (names or slugs), e.g. 'pauillac,margaux' |
| years | string | yes | Comma-separated years, e.g. '2024,2025' |
No output schema declared.
No examples provided.
get_bottle_tasting ~125
Bottle tasting notes from bordeaux.guru: wines tasted from the bottle at events, as opposed to en primeur barrel samples. Returns event, date, vintage, score, drink window and Czech retail price. The written note is for Collector/Cellar members; others get the opening line.
| Name | Type | Req | Description |
|---|---|---|---|
| vintage | integer|null | – | Optional vintage in the bottle, e.g. 2018. Omit for all tasted vintages. |
| wine | string | yes | Wine name or slug, e.g. 'Marjosse' or 'chateau-marjosse' |
No output schema declared.
No examples provided.
get_chateau ~68
Get a château profile from bordeaux.guru: appellation, classification, terroir, vineyard size, typical blend and its tasted wines.
| Name | Type | Req | Description |
|---|---|---|---|
| chateau | string | yes | Château name or slug, e.g. 'chateau-lynch-bages' or 'Lynch-Bages' |
No output schema declared.
No examples provided.
get_climate_season ~140
Real growing-season climate for a Bordeaux appellation and year (source: Open-Meteo/ERA5, stored by bordeaux.guru): temperatures, rain, wind, humidity, sunshine, ET0, radiation. Returns summary aggregates (GDD, heat days, diurnal range…), monthly aggregates, or daily series.
| Name | Type | Req | Description |
|---|---|---|---|
| appellation | string | yes | Appellation name or slug, e.g. 'pauillac', 'margaux' |
| granularity | string | – | Granularity: 'summary' (default), 'monthly', or 'daily' |
| year | integer | yes | Season year, e.g. 2025 |
No output schema declared.
No examples provided.
get_parcel_varieties ~75
Parcel-level grape varieties of a Bordeaux château (digitized by bordeaux.guru from official château brochures — 'údaje château'). Aggregate for everyone; per-parcel detail (variety × soil × hectares) for members.
| Name | Type | Req | Description |
|---|---|---|---|
| chateau | string | yes | Château name or slug, e.g. 'gazin' |
No output schema declared.
No examples provided.
get_phenology ~90
Vine phenology windows (budbreak, flowering, veraison, harvest) for a Bordeaux vintage, as reported in official château brochures ('údaje château'). Sparse, documented vintages only.
| Name | Type | Req | Description |
|---|---|---|---|
| appellation | string|null | – | Optional appellation filter (name or slug) |
| vintage | integer|null | – | Vintage year, e.g. 2025. Omit for the latest documented vintage. |
No output schema declared.
No examples provided.
get_price_position ~110
How dear a Bordeaux wine is for its score: its en primeur release price against the price curve of its own vintage. Collector/Cellar members get the number, the expected price and how many comparably scored wines are cheaper. Everyone gets the release price itself.
| Name | Type | Req | Description |
|---|---|---|---|
| vintage | integer | yes | Vintage year, e.g. 2024 |
| wine | string | yes | Wine name or slug, e.g. 'chateau-pontet-canet' or 'Pontet-Canet' |
No output schema declared.
No examples provided.
get_tasting_note ~116
Get the en primeur tasting note for one wine and vintage from bordeaux.guru: score, summary (CZ+EN), nose/palate/finish, structure, blend, alcohol, yield, aging potential. Free tiers receive a teaser.
| Name | Type | Req | Description |
|---|---|---|---|
| vintage | integer|null | – | Vintage year, e.g. 2024. Omit for the latest tasted vintage. |
| wine | string | yes | Wine name or slug, e.g. 'chateau-pontet-canet' or 'Pontet-Canet' |
No output schema declared.
No examples provided.
get_terroir ~95
Terroir profile of a Bordeaux appellation from bordeaux.guru: dominant soils, microclimate, relief (real Copernicus DEM), BRGM gravel terraces (Dubreuilh types 1–6) and named vineyard sites (lieux-dits) coverage.
| Name | Type | Req | Description |
|---|---|---|---|
| appellation | string | yes | Appellation name or slug, e.g. 'pauillac', 'saint-emilion' |
No output schema declared.
No examples provided.
get_vintage_profile ~66
Get the bordeaux.guru vintage profile for a year: quality assessment, harvest summary, key events. Older vintages may have no profile but still have bottle tastings — the answer says so.
| Name | Type | Req | Description |
|---|---|---|---|
| year | integer | yes | Vintage year, e.g. 2024 |
No output schema declared.
No examples provided.
get_wine_prices ~95
En primeur release prices of one Bordeaux wine across vintages, in EUR (ex-négociant, excluding VAT). Public data — available on every tier. Does NOT include the price position against the vintage curve, which is a members' feature on the website.
| Name | Type | Req | Description |
|---|---|---|---|
| wine | string | yes | Wine name or slug, e.g. 'chateau-pontet-canet' or 'Pontet-Canet' |
No output schema declared.
No examples provided.
lookup_lieudit ~107
Look up named vineyard sites (lieux-dits) in Bordeaux appellations — cadastral open data mapped by bordeaux.guru (e.g. BAGES or BATAILLEY in Pauillac). Search by name and/or appellation.
| Name | Type | Req | Description |
|---|---|---|---|
| appellation | string|null | – | Appellation name or slug to limit the search |
| name | string|null | – | Site name or its part, e.g. 'bages'. Omit to list sites of an appellation. |
No output schema declared.
No examples provided.
search_wines ~139
Search Bordeaux wines from bordeaux.guru en primeur tastings by name, château or appellation. Returns wine, château, appellation, vintage, score, en primeur release price in EUR, a pointer to any bottle tasting, and URL.
| Name | Type | Req | Description |
|---|---|---|---|
| appellation | string|null | – | Optional appellation name or slug filter |
| color | string|null | – | Optional color filter: red or white |
| query | string | yes | Search text — wine name, château name or appellation (e.g. 'pontet', 'margaux') |
| vintage | integer|null | – | Optional vintage filter, e.g. 2024 |
No output schema declared.
No examples provided.
What is the bordeaux.guru — Bordeaux en primeur & terroir MCP server?
bordeaux.guru — Bordeaux en primeur & terroir is an MCP server listed in the public MCP registry as guru.bordeaux/en-primeur. First-hand Bordeaux en primeur tasting notes, appellation climate, phenology and terroir. This page covers its hosted endpoint (https://mcp.bordeaux.guru/mcp).
Is the bordeaux.guru — Bordeaux en primeur & terroir MCP server safe to use?
bordeaux.guru — Bordeaux en primeur & terroir scores 76 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the bordeaux.guru — Bordeaux en primeur & terroir MCP server expose?
bordeaux.guru — Bordeaux en primeur & terroir exposes 14 tools: lookup_lieudit, get_climate_season, get_price_position, get_wine_prices, about_bordeaux_guru, and 9 more. Their descriptions and schemas cost roughly 1,364 tokens of context every time the server is loaded.
Does the bordeaux.guru — Bordeaux en primeur & terroir MCP server require authentication?
No. We connected to bordeaux.guru — Bordeaux en primeur & terroir without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the bordeaux.guru — Bordeaux en primeur & terroir MCP server still maintained?
bordeaux.guru — Bordeaux en primeur & terroir is still listed as active in the MCP registry. We last reached this channel on 4 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.