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MCP Server

BullionRadar

fr.bullionradar/bullionradar-mcp
Commerce & Retail Finance & Investing Public & reachable MCP 2026-07-28

What this MCP does

Provides specifications, investment metrics, and live dealer price comparisons for gold and silver investment coins.

Capabilities

Tools

6 tools
compare_coins
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.
Input schema 
{'type': 'object', 'required': ['coin_a', 'coin_b'], 'properties': {'coin_a': {'type': 'string', 'description': 'First coin slug.'}, 'coin_b': {'type': 'string', 'description': 'Second coin slug.'}}}
compare_prices
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.
Input schema 
{'type': 'object', 'required': ['coin'], 'properties': {'coin': {'type': 'string', 'description': 'Coin slug or name.'}}}
get_best_price
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).
Input schema 
{'type': 'object', 'required': ['coin'], 'properties': {'coin': {'type': 'string', 'description': 'Coin slug or name. Ex: krugerrand-1oz-or, maple-leaf-1oz-or'}}}
get_coin_specs
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.
Input schema 
{'type': 'object', 'required': ['coin'], 'properties': {'coin': {'type': 'string', 'description': 'Coin slug or name. Ex: krugerrand, maple-leaf, napoleon.'}}}
list_dealers
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.
Input schema 
{'type': 'object', 'properties': {'city': {'type': 'string', 'description': 'French city name to filter.'}}}
search_coins
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').
Input schema 
{'type': 'object', 'required': ['query'], 'properties': {'metal': {'enum': ['gold', 'silver'], 'type': 'string', 'description': 'Filter by metal.'}, 'query': {'type': 'string', 'description': 'Search term.'}}}
History

Recent tool changes

Added
search_coins
Sept. 17, 2026, 12:39 p.m.
Added
compare_coins
Sept. 17, 2026, 12:39 p.m.
Added
list_dealers
Sept. 17, 2026, 12:39 p.m.
Added
get_coin_specs
Sept. 17, 2026, 12:39 p.m.
Added
compare_prices
Sept. 17, 2026, 12:39 p.m.
Added
get_best_price
Sept. 17, 2026, 12:39 p.m.
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