Gold & Silver Company
REMOTE · ASK.GOLDANDSILVERCOMPANY.COM · SCANNED SEP 26
Official answers of Gold & Silver Company, precious metals refinery, Belgium (FR/EN/NL)
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 Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- 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 Usability67
- AI-judged instruction clarity (excellent).Pass
- 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. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management33
- Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage88
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 60% of tool parameters carry a description.Partial
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 12 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 13 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
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.
remote · ask.goldandsilvercompany.com
claude mcp add --transport http com-goldandsilvercompany-porte 'https://ask.goldandsilvercompany.com/mcp'
{
"mcpServers": {
"com-goldandsilvercompany-porte": {
"url": "https://ask.goldandsilvercompany.com/mcp"
}
}
} {
"servers": {
"com-goldandsilvercompany-porte": {
"type": "http",
"url": "https://ask.goldandsilvercompany.com/mcp"
}
}
} [mcp_servers.com-goldandsilvercompany-porte] url = "https://ask.goldandsilvercompany.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-goldandsilvercompany-porte": {
"type": "remote",
"url": "https://ask.goldandsilvercompany.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-goldandsilvercompany-porte --url 'https://ask.goldandsilvercompany.com/mcp' --transport streamable-http
mcp_servers:
com-goldandsilvercompany-porte:
url: "https://ask.goldandsilvercompany.com/mcp" {
"McpServers": {
"com-goldandsilvercompany-porte": {
"Transport": "http",
"Url": "https://ask.goldandsilvercompany.com/mcp"
}
}
} assistant mcp add com-goldandsilvercompany-porte -t streamable-http -u 'https://ask.goldandsilvercompany.com/mcp'
{
"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.
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.
- 26 Sept 26 0
- Server version: 2.7 → 2.8 functional
- 25 Sept 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
- 24 Sept 26 0
- Tool “produits_gsc” rewrote its description, which is the text the model reads security
- Server version: 2.5 → 2.6 functional
- Server version: 2.3 → 2.5 functional
- 23 Sept 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Schema quality: 1940 → 2154 ▼ functional
- Tool coverage: 55% → 60% ▲ functional
- Server version: 2.0 → 2.3 functional
- New tool “rappel_expert” functional
- 22 Sept 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.
- 20 Sept 26 +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.
- 18 Sept 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.
- 17 Sept 26 0
- 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 security
- Schema quality: 511 → 1940 ▼ functional
- Tool coverage: 44% → 55% ▲ functional
- 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” functional
- “cotation” added an optional parameter “objets” cosmetic
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 26 Sept 2026 · Probed https://ask.goldandsilvercompany.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=goldandsilvercompany.com | CN=YE2,O=Let's Encrypt,C=US | 22 Sept 2026 | 21 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 654132c1ed919ec529dec4226facb0322ae |
| SANs: *.goldandsilvercompany.com, goldandsilvercompany.com | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| 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 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of ask.goldandsilvercompany.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| goldandsilvercompany.com. | 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=31536000; includeSubDomains |
| x-content-type-options | nosniff |
| referrer-policy | no-referrer |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://ask.goldandsilvercompany.com/mcp | Verified | 200 | |
| http (plaintext) | http://ask.goldandsilvercompany.com/mcp | HTTPS enforced | 301 | https://ask.goldandsilvercompany.com/mcp |
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 →
agence Agence : accès, horaires, ouvert maintenant ~125
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.
| Name | Type | Req | Description |
|---|---|---|---|
| langue | string | – | – |
| quand | string | – | Optional date-time to test, ISO 8601 local Brussels time, e.g. 2026-09-19T15:00 |
| Name | Type | Req | Description |
|---|---|---|---|
| adresse | object | – | – |
| horaires | object | – | – |
| ouvert_maintenant | boolean|null | – | – |
| prochaine_ouverture | string|null | – | – |
| source | string | – | – |
| texte | string | yes | – |
No examples provided.
ask Question à Gold & Silver Company ~81
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.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Natural-language question (max 2000 characters) |
| Name | Type | Req | Description |
|---|---|---|---|
| lang | string | yes | – |
| query_id | string | – | – |
| results | array | yes | – |
| text | string | yes | – |
No examples provided.
coffres Location de coffres sécurisés ~94
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).
| Name | Type | Req | Description |
|---|---|---|---|
| format | string | – | Optional: petit | moyen | grand | extra | numero |
| langue | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| conditions | object | – | – |
| formats | array | yes | – |
| source | string | – | – |
| texte | string | yes | – |
No examples provided.
cotation Grille de rachat du jour ~259
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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) |
| Name | Type | Req | Description |
|---|---|---|---|
| disponible | boolean | yes | – |
| 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 | – | – |
No examples provided.
cours_historique Évolution de la grille de rachat ~172
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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 | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| points | integer | – | – |
| serie | array | yes | – |
| texte | string | yes | – |
| variation_pct | number|null | – | – |
No examples provided.
glossaire Glossaire et conversions de l'or ~214
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).
| Name | Type | Req | Description |
|---|---|---|---|
| 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' |
| Name | Type | Req | Description |
|---|---|---|---|
| calcul | object|null | – | – |
| termes | array | – | – |
| texte | string | yes | – |
No examples provided.
liens_officiels Pages officielles du site ~118
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.
| Name | Type | Req | Description |
|---|---|---|---|
| langue | string | – | – |
| sujet | string | – | Subject or keyword (FR/EN/NL), e.g. 'vendre', 'coffres', 'professionals' |
| Name | Type | Req | Description |
|---|---|---|---|
| liens | array | yes | – |
| texte | string | yes | – |
No examples provided.
piece Caractéristiques des pièces d'or et d'argent ~172
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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') |
| Name | Type | Req | Description |
|---|---|---|---|
| pieces | array | yes | – |
| source | string | – | – |
| texte | string | yes | – |
No examples provided.
preparer_visite Préparer sa visite ou sa vente ~223
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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 |
| Name | Type | Req | Description |
|---|---|---|---|
| a_apporter | array | – | – |
| deroulement | array | – | – |
| liens | object | – | – |
| paiement | string | – | – |
| rendez_vous_requis | boolean|null | – | – |
| texte | string | yes | – |
No examples provided.
produits_gsc Lingots et fabrication de la maison ~146
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.
| Name | Type | Req | Description |
|---|---|---|---|
| langue | string | – | – |
| produit | string | – | Optional: lingots_or | lingots_argent | fabrication | verification | achat |
| Name | Type | Req | Description |
|---|---|---|---|
| produits | object | – | – |
| source | string | – | – |
| texte | string | yes | – |
No examples provided.
rappel_expert Être rappelé par l'agence ~184
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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 | yes | Phone number in international format (+32…). |
| Name | Type | Req | Description |
|---|---|---|---|
| creneau | string | – | – |
| enregistre | boolean | yes | – |
| identifiant | string | – | – |
| information | string | – | – |
| langue | string | – | – |
| motif | string | – | – |
| texte | string | yes | – |
No examples provided.
regles_gsc Règles de Gold & Silver Company ~115
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).
| Name | Type | Req | Description |
|---|---|---|---|
| client | string | – | – |
| langue | string | – | – |
| sujet | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| langue | string | – | – |
| regles | object | yes | – |
| source | string | – | – |
| sujet | string | yes | – |
| texte | string | yes | – |
No examples provided.
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.