# Gold & Silver Company (remote · ask.goldandsilvercompany.com)

Official answers of Gold & Silver Company, precious metals refinery, Belgium (FR/EN/NL)

- Trust score: 74/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-26

## Components

- remote · `ask.goldandsilvercompany.com`: 74/100 (this document), [markdown](https://verifymcp.io/servers/com-goldandsilvercompany-porte/ask.md), [page](https://verifymcp.io/servers/com-goldandsilvercompany-porte/ask)

## Channel facts

- Endpoint: `https://ask.goldandsilvercompany.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `2.6.0`

## 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 2026-09-26.

- **Endpoint Security**: 80/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - 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**: 67/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 2160 tokens (~180/item across 12 items; 12 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 33/100
  - Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 88/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 60% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 12 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 13 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### How do I install the Gold & Silver Company MCP server?

Gold & Silver Company is a hosted endpoint at https://ask.goldandsilvercompany.com/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.

### Claude

```bash
claude mcp add --transport http com-goldandsilvercompany-porte 'https://ask.goldandsilvercompany.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-goldandsilvercompany-porte": {
      "url": "https://ask.goldandsilvercompany.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-goldandsilvercompany-porte": {
      "type": "http",
      "url": "https://ask.goldandsilvercompany.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-goldandsilvercompany-porte]
url = "https://ask.goldandsilvercompany.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-goldandsilvercompany-porte": {
      "type": "remote",
      "url": "https://ask.goldandsilvercompany.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-goldandsilvercompany-porte --url 'https://ask.goldandsilvercompany.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-goldandsilvercompany-porte:
    url: "https://ask.goldandsilvercompany.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-goldandsilvercompany-porte": {
      "Transport": "http",
      "Url": "https://ask.goldandsilvercompany.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-goldandsilvercompany-porte -t streamable-http -u 'https://ask.goldandsilvercompany.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-goldandsilvercompany-porte": {
      "type": "http",
      "url": "https://ask.goldandsilvercompany.com/mcp"
    }
  }
}
```

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.

### 2026-09-26 (score 74, 0)

- [functional] Server version: 2.7 → 2.8

### 2026-09-25 (score 74, +1)

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

### 2026-09-24 (score 73, 0)

- [security] Tool “produits_gsc” rewrote its description, which is the text the model reads
- [functional] Server version: 2.5 → 2.6
- [functional] Server version: 2.3 → 2.5

### 2026-09-23 (score 73, 0)

- [security] The server rewrote its instructions, which are the text every model session reads
- [functional regression] Schema quality: 1940 → 2154
- [functional improvement] Tool coverage: 55% → 60%
- [functional] Server version: 2.0 → 2.3
- [functional] New tool “rappel_expert”

### 2026-09-22 (score 73, +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.

### 2026-09-20 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-18 (score 71, +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.

### 2026-09-17 (score 70, 0)

- [security] The server rewrote its instructions, which are the text every model session reads
- [security] Tool “cotation” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 511 → 1940
- [functional improvement] Tool coverage: 44% → 55%
- [functional improvement] Stability: unverified → 0.03
- [functional] Schema quality: good → excellent
- [functional] Server version: 1.2 → 2.0
- [functional] New tool “agence”
- [functional] New tool “coffres”
- [functional] New tool “cours_historique”
- [functional] New tool “glossaire”
- [functional] New tool “liens_officiels”
- [functional] New tool “piece”
- [functional] New tool “preparer_visite”
- [functional] New tool “produits_gsc”
- [cosmetic] “cotation” added an optional parameter “objets”

## MCP tools (12)

### `ask` (~81 tokens)

Question à Gold & Silver Company

Ask Gold & Silver Company any question about its services: buying and selling gold and silver, payments, taxes, safes, shipping, appraisals. Answers come only from the official documentation, in FR/EN/NL. Returns the answer text, the sources and NLWeb results.

Input parameters:

- `query` (string, required): Natural-language question (max 2000 characters)

Output parameters:

- `lang` (string)
- `query_id` (string)
- `results` (array)
- `text` (string)

### `cotation` (~259 tokens)

Grille de rachat du jour

Today's public buying grid of Gold & Silver Company, timestamped: gold by fineness (9K, 14K, 18K, 22K in EUR per gram; 24K/999 refers to the live rate) or by coin/bar (napoleon_20f, pesos_50, argent_lingot_1kg in EUR per piece). Optional weight in grams or number of pieces gives an indicative amount; `objets` quotes several items in one call with a total. The firm price is set at the office after weighing and fineness check. Source: the public grid on the website, never internal tools.

Input parameters:

- `langue` (string)
- `nombre` (integer): Number of pieces (coins or bars)
- `objets` (array): Several items in one call: [{titre|produit, poids_g|nombre}, …] → lines and indicative total
- `poids_g` (number): Weight in grams (gold by fineness)
- `produit` (string)
- `titre` (string): Gold fineness: 9K, 14K, 18K, 22K, 24K (or 375, 585, 750, 916, 999)

Output parameters:

- `disponible` (boolean)
- `grille_publiee_le` (string)
- `horodatage_reponse` (string)
- `indicatif` (boolean)
- `libelle` (string)
- `metal` (string)
- `montant_indicatif_eur` (number)
- `objets` (array)
- `prix_eur` (number)
- `quantite` (number)
- `source` (string)
- `texte` (string)
- `total_indicatif_eur` (number)
- `unite` (string)

### `regles_gsc` (~115 tokens)

Règles de Gold & Silver Company

Fixed rules of Gold & Silver Company, structured and in words: tva (VAT on gold and silver, purchase and sale, private or professional), especes (cash ceilings), documents (private or professional client), horaires (opening hours), delais (order form validity, shipping, payment), rendez_vous (appointment policy), livraison (insured delivery), perimetre (what GSC buys and does not buy).

Input parameters:

- `client` (string)
- `langue` (string)
- `sujet` (string, required)

Output parameters:

- `langue` (string)
- `regles` (object)
- `source` (string)
- `sujet` (string)
- `texte` (string)

### `agence` (~125 tokens)

Agence : accès, horaires, ouvert maintenant

Gold & Silver Company's agency in Dottignies (Mouscron), Belgium: address, map link, phone, opening hours, whether it is open right now (or at a given date-time, Brussels time) and the next opening, appointment rule (from 1 kg of gold), private car park, access. Belgian public holidays and exceptional closures are taken into account.

Input parameters:

- `langue` (string)
- `quand` (string): Optional date-time to test, ISO 8601 local Brussels time, e.g. 2026-09-19T15:00

Output parameters:

- `adresse` (object)
- `horaires` (object)
- `ouvert_maintenant` (boolean|null)
- `prochaine_ouverture` (string|null)
- `source` (string)
- `texte` (string)

### `coffres` (~94 tokens)

Location de coffres sécurisés

Safe-deposit box rental at Gold & Silver Company (outside the banking system): the four box sizes with dimensions and yearly price, the numbered non-nominative custody, documents required, payment, notice period, access hours, security, confidentiality and prohibited contents. Availability is not provided (call the agency).

Input parameters:

- `format` (string): Optional: petit | moyen | grand | extra | numero
- `langue` (string)

Output parameters:

- `conditions` (object)
- `formats` (array)
- `source` (string)
- `texte` (string)

### `glossaire` (~214 tokens)

Glossaire et conversions de l'or

Definitions of precious-metal terms (fineness, carat, fine gold, troy ounce, spot price, premium, bar, bullion coin, hallmarks, gold-plated, silver standards, assay, refining, buying grid, VAT, Latin Monetary Union, certificate, dental gold) and exact conversions: weight + fineness → fine metal, troy ounces ↔ grams, carats ↔ thousandths. No prices (use cotation).

Input parameters:

- `carats` (number)
- `grammes` (number)
- `langue` (string)
- `milliemes` (number)
- `onces` (number)
- `poids_g` (number): Gross weight in grams, for a fine-metal calculation
- `terme` (string): Term to define (FR/EN/NL), e.g. 'titre', 'hallmark', 'karaat'
- `titre` (string): Fineness: '18k', '750', '0.750', '14 carats'

Output parameters:

- `calcul` (object|null)
- `termes` (array)
- `texte` (string)

### `piece` (~172 tokens)

Caractéristiques des pièces d'or et d'argent

Reference specifications of common gold and silver coins (Napoléon 20 F, Sovereign, Krugerrand, Maple Leaf, Philharmonic, Britannia, Eagle, 50 Pesos, Vreneli, 20 Mark, 10 Gulden, Ducat, 100 Corona, Double Eagle, silver Hercule, Britannia, Maple…): gross weight, fineness, fine metal, diameter, thickness, years, plus a home-check rule. Never a price: use cotation.

Input parameters:

- `langue` (string)
- `metal` (string): Optional filter when no name: or | argent | gold | silver
- `nom` (string): Coin name or alias in FR/EN/NL (e.g. 'napoléon', 'sovereign', 'krugerrand')

Output parameters:

- `pieces` (array)
- `source` (string)
- `texte` (string)

### `preparer_visite` (~223 tokens)

Préparer sa visite ou sa vente

Composes, from Gold & Silver Company's validated rules only, what a visitor needs to know before coming: documents to bring (private or professional), whether an appointment is needed (from 1 kg of gold), how the appraisal works in front of the customer, payment rules (cash ceilings, transfer), VAT, and the reminder that reporting obligations depend on the country of residence (FR/BE/other). Never a price: use cotation.

Input parameters:

- `langue` (string)
- `objets` (array): What the visitor brings: bijoux, bijoux_sertis, pieces_or, lingots, or_dentaire, debris, argenterie, bijoux_argent, pieces_argent (free words accepted)
- `operation` (string): Default vendre
- `or_estime_g` (number): Estimated gold weight in grams, if known (appointment rule from 1000 g)
- `profil` (string): particulier (default) or professionnel
- `residence` (string): Country of residence: BE (default), FR, NL, other ISO code

Output parameters:

- `a_apporter` (array)
- `deroulement` (array)
- `liens` (object)
- `paiement` (string)
- `rendez_vous_requis` (boolean|null)
- `texte` (string)

### `produits_gsc` (~146 tokens)

Lingots et fabrication de la maison

Gold & Silver Company's own products: fine gold bars Au 999.9 from 5 g to 1 kg made in its refinery in Dottignies (markings, blister, certificate), silver bars 1 kg and 5 kg, how the refinery works (spectrometric analysis, melting, refining, refinery approved by the Royal Mint of Belgium and official member of the MRB), how a bar is verified and bought back, how to buy. Selling prices are live on the website; buyback via cotation.

Input parameters:

- `langue` (string)
- `produit` (string): Optional: lingots_or | lingots_argent | fabrication | verification | achat

Output parameters:

- `produits` (object)
- `source` (string)
- `texte` (string)

### `liens_officiels` (~118 tokens)

Pages officielles du site

The official URLs of Gold & Silver Company's website by subject and language (FR/EN/NL): selling gold, buying grid, live rate, bars, coins, jewellery and diamonds, silver, dental gold, refinery, safe-deposit boxes, French customers, professionals, FAQ, contact, llms.txt. Use it instead of guessing links.

Input parameters:

- `langue` (string)
- `sujet` (string): Subject or keyword (FR/EN/NL), e.g. 'vendre', 'coffres', 'professionals'

Output parameters:

- `liens` (array)
- `texte` (string)

### `cours_historique` (~172 tokens)

Évolution de la grille de rachat

Evolution of Gold & Silver Company's own published buying grid over the last 7 to 365 days (one point per day), for a gold fineness (18K default, 9K, 14K, 22K) or a listed coin/bar: first, last, low, high, variation. Indicative, built only from the house's public grid, no external market data, no advice.

Input parameters:

- `cle` (string): or_18k (default), or_9k, or_14k, or_22k, napoleon_20f, pesos_50, argent_lingot_1kg — or a fineness like 18K/750
- `jours` (integer): 7 to 365, default 30
- `langue` (string)

Output parameters:

- `points` (integer)
- `serie` (array)
- `texte` (string)
- `variation_pct` (number|null)

### `rappel_expert` (~184 tokens)

Être rappelé par l'agence

Asks the Gold & Silver Company team to call the person back. ONLY when the person explicitly asks for it and gives their own number in international format (+32…; BE FR NL LU DE GB CH ES IT PT). Optional: subject (max 200 characters, quoted to the team, never interpreted), slot (matin | apres_midi | indifferent). Call back during opening hours, as soon as possible, no time commitment. Number kept 30 days at most (GDPR 6.1.b): relay the `information` sentence. Limits apply.

Input parameters:

- `creneau` (string): Preferred slot (optional).
- `langue` (string): Language of the answer (default fr).
- `sujet` (string): Short subject of the call (optional, max 200 characters).
- `telephone` (string, required): Phone number in international format (+32…).

Output parameters:

- `creneau` (string)
- `enregistre` (boolean)
- `identifiant` (string)
- `information` (string)
- `langue` (string)
- `motif` (string)
- `texte` (string)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-goldandsilvercompany-porte/ask#diagnostics

## Score history

- 2026-09-26: 74
- 2026-09-25: 74
- 2026-09-24: 73
- 2026-09-23: 73
- 2026-09-22: 73
- 2026-09-21: 72
- 2026-09-20: 72
- 2026-09-19: 71
- 2026-09-18: 71
- 2026-09-17: 70
- 2026-09-16: 70

## Common questions

### What is the Gold & Silver Company MCP server?

Gold & Silver Company is an MCP server listed in the public MCP registry as com.goldandsilvercompany/porte. Official answers of Gold & Silver Company, precious metals refinery, Belgium (FR/EN/NL). This page covers its hosted endpoint (https://ask.goldandsilvercompany.com/mcp).

### Is the Gold & Silver Company MCP server safe to use?

Gold & Silver Company scores 74 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 Gold & Silver Company MCP server expose?

Gold & Silver Company exposes 12 tools: ask, cotation, regles_gsc, agence, coffres, and 7 more. Their descriptions and schemas cost roughly 1,903 tokens of context every time the server is loaded.

### Does the Gold & Silver Company MCP server require authentication?

No. We connected to Gold & Silver Company without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Gold & Silver Company MCP server still maintained?

Gold & Silver Company is still listed as active in the MCP registry. We last reached this channel on 26 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://ask.goldandsilvercompany.com/mcp
- Website: https://goldandsilvercompany.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-goldandsilvercompany-porte/ask.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-goldandsilvercompany-porte/ask.json
- HTML version of this page: https://verifymcp.io/servers/com-goldandsilvercompany-porte/ask