BullionRadar
REMOTE · BULLIONRADAR.FR · SCANNED OCT 4
Prix live de 11 dealers et specs complètes de 80+ pièces d'or et d'argent, pour agents IA.
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 Security57
- 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 6 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
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability78
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 597 tokens (~99/item across 6 items; 6 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 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 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 BullionRadar MCP server?
BullionRadar is a hosted endpoint at https://bullionradar.fr/api/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 · bullionradar.fr
claude mcp add --transport http fr-bullionradar-bullionradar-mcp 'https://bullionradar.fr/api/mcp'
{
"mcpServers": {
"fr-bullionradar-bullionradar-mcp": {
"url": "https://bullionradar.fr/api/mcp"
}
}
} {
"servers": {
"fr-bullionradar-bullionradar-mcp": {
"type": "http",
"url": "https://bullionradar.fr/api/mcp"
}
}
} [mcp_servers.fr-bullionradar-bullionradar-mcp] url = "https://bullionradar.fr/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"fr-bullionradar-bullionradar-mcp": {
"type": "remote",
"url": "https://bullionradar.fr/api/mcp",
"enabled": true
}
}
} openclaw mcp add fr-bullionradar-bullionradar-mcp --url 'https://bullionradar.fr/api/mcp' --transport streamable-http
mcp_servers:
fr-bullionradar-bullionradar-mcp:
url: "https://bullionradar.fr/api/mcp" {
"McpServers": {
"fr-bullionradar-bullionradar-mcp": {
"Transport": "http",
"Url": "https://bullionradar.fr/api/mcp"
}
}
} assistant mcp add fr-bullionradar-bullionradar-mcp -t streamable-http -u 'https://bullionradar.fr/api/mcp'
{
"mcpServers": {
"fr-bullionradar-bullionradar-mcp": {
"type": "http",
"url": "https://bullionradar.fr/api/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.
- 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
- 12 Sept 26 0
- Stability: 0.97 → pass security
- 11 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.
- 9 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.
- 7 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.
- 28 Aug 26 0
- Tool “compare_prices” rewrote its description, which is the text the model reads security
- Tool “get_best_price” rewrote its description, which is the text the model reads security
- Tool “list_dealers” rewrote its description, which is the text the model reads security
- Tool “search_coins” rewrote its description, which is the text the model reads security
- Schema quality: 55 → 99 ▼ functional
- Schema quality: good → excellent functional
- 26 Aug 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
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 4 Oct 2026 · Probed https://bullionradar.fr/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=bullionradar.fr | CN=YE1,O=Let's Encrypt,C=US | 24 Aug 2026 | 22 Nov 2026 | ECDSA 256 | ECDSA-SHA384 | 54d721097cfda4038e810d355d7fb4f6584 |
| SANs: bullionradar.fr | ||||||
| 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 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of bullionradar.fr. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| fr. | present | 65381 | 13 | Verified |
| bullionradar.fr. | 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 |
|---|---|
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://bullionradar.fr/api/mcp | Verified | 200 | |
| http (plaintext) | http://bullionradar.fr/api/mcp | HTTPS enforced | 308 | https://bullionradar.fr/api/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 →
compare_coins ~92
Side-by-side comparison of two coins — machine mirror of the /comparer page: full specs (weight, purity, diameter, thickness, first mint year, design, mintage, face value), investment data (liquidity, French VAT, estimated premium) and best live dealer price for each.
| Name | Type | Req | Description |
|---|---|---|---|
| coin_a | string | yes | First coin slug. |
| coin_b | string | yes | Second coin slug. |
No output schema declared.
No examples provided.
compare_prices ~82
List all 11 tracked dealers ranked by price for a coin, best first, with in-stock status (✅/❌) for each. Accepts a coin slug or name (ex: krugerrand-1oz-or, souverain, napoleon). Prices refreshed daily directly from each dealer's website.
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | yes | Coin slug or name. |
No output schema declared.
No examples provided.
get_best_price ~149
Best dealer price for a coin among 11 French and European dealers (Or.fr, Godot, Pièces-Or, Gold.fr, Joubert, Or & Change, GoldUnion, GoldAvenue, BDOR, GoldSilver.be, StoneX). Returns the ranked list of all dealer prices with in-stock status, plus the coin's weight, purity and country. Data refreshed daily directly from dealers. Accepts a coin slug or name (ex: krugerrand-1oz-or, maple-leaf-1oz-or, napoleon).
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | yes | Coin slug or name. Ex: krugerrand-1oz-or, maple-leaf-1oz-or |
No output schema declared.
No examples provided.
get_coin_specs ~86
Full data sheet for a gold or silver investment coin: weight, purity, diameter, thickness, first mint year, design type and design changes over time, mintage, face value, liquidity score, French VAT rate, estimated premium vs spot, and unique highlights.
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | yes | Coin slug or name. Ex: krugerrand, maple-leaf, napoleon. |
No output schema declared.
No examples provided.
list_dealers ~93
List the 11 tracked bullion dealers (name and city): 8 French (Or.fr, Godot & Fils, Pièces-Or, Gold.fr, Maison Joubert, Or & Change, GoldUnion, GoldAvenue, BDOR) and 2 European (GoldSilver.be Brussels, StoneX Bullion Frankfurt). Optional city or name filter.
| Name | Type | Req | Description |
|---|---|---|---|
| city | string | – | French city name to filter. |
No output schema declared.
No examples provided.
search_coins ~95
Search the catalog of 80+ gold and silver investment coins by name, country or keyword, with optional metal filter (gold/silver). Returns a table of matching coins: slug, name, country, metal, weight in ounces. Accepts partial matches (ex: 'maple', 'france', 'libertad').
| Name | Type | Req | Description |
|---|---|---|---|
| metal | string | – | Filter by metal. |
| query | string | yes | Search term. |
No output schema declared.
No examples provided.
What is the BullionRadar MCP server?
BullionRadar is an MCP server listed in the public MCP registry as fr.bullionradar/bullionradar-mcp. Prix live de 11 dealers et specs complètes de 80+ pièces d'or et d'argent, pour agents IA. This page covers its hosted endpoint (https://bullionradar.fr/api/mcp).
Is the BullionRadar MCP server safe to use?
BullionRadar scores 77 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 BullionRadar MCP server expose?
BullionRadar exposes 6 tools: get_best_price, compare_prices, get_coin_specs, list_dealers, compare_coins, search_coins. Their descriptions and schemas cost roughly 597 tokens of context every time the server is loaded.
Does the BullionRadar MCP server require authentication?
No. We connected to BullionRadar without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the BullionRadar MCP server still maintained?
BullionRadar 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.