Live junk silver and gold melt value calculator: spot price, coins, sterling. USD/CAD.
Connect Remote server
claude mcp add --transport http silver-melt https://80percentsilver.com/mcp
{
"mcpServers": {
"silver-melt": {
"url": "https://80percentsilver.com/mcp"
}
}
}
{
"servers": {
"silver-melt": {
"type": "http",
"url": "https://80percentsilver.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://80percentsilver.com/mcp
Tools 3 found in our last check
get_spot_priceGet the current spot price of silver and gold in USD and CAD per troy ounce. Use this to answer questions about the silver spot price, gold spot price, or the USD→CAD exchange rate used for melt value calculations. Prices are live, cached up to 15 minutes. All prices are per tro…
calculate_melt_valueCalculate the melt value (intrinsic bullion value) of silver or gold from weight and purity — e.g. sterling silver flatware, .999 rounds, scrap gold. Returns melt value in both USD and CAD plus the fine metal weight. Purity is a fraction: 0.925 = sterling, 0.999 = fine silver, 0…
calculate_coin_meltCalculate the melt value of junk silver coins (constitutional silver) at the current silver spot price: US 90% pre-1965 dimes/quarters/halves/dollars, US 40% Kennedy halves (1965–1970), US 35% war nickels (1942–1945), Canadian 80% (1920–1966/67) and Canadian 50% (1967–68) coins.…
Details
| Endpoint | https://80percentsilver.com/mcp (Streamable HTTP) |
| First published | 14 Sep 2026 |
| Last updated | 14 Sep 2026 |
| Registry name | com.80percentsilver/silver-melt |
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