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80% Silver Melt Calculator

com.80percentsilver/silver-meltVersion 1.0.0

Live junk silver and gold melt value calculator: spot price, coins, sterling. USD/CAD.

Status

Responds282 msAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.
Last checked
Nov 14, 2026, 13:44 UTC
Latency
282 ms
Remotes responding
1 of 1
Sign-in
No sign-in
Hosting
Hosted outside the EU (detected)
Registry data as of
Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP
https://80percentsilver.com/mcpResponds282 ms
No sign-in

Claude Code

claude mcp add --transport http silver-melt https://80percentsilver.com/mcp

Claude Desktop and claude.ai

Settings > Connectors > Add custom connector
Name: silver-melt
Remote MCP server URL: https://80percentsilver.com/mcp

Cursor

{
  "mcpServers": {
    "silver-melt": {
      "url": "https://80percentsilver.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"silver-melt","type":"http","url":"https://80percentsilver.com/mcp"}'

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Tools

3 tools

Tools of 80% Silver Melt Calculator
Read-only
Idempotent
Open world
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. Provide the coin type plus either a quantity of coins or a total face value (e.g. face_value 2.50 for a roll of dimes). Returns total actual silver weight (ASW) in troy oz and grams, and melt value in USD and CAD.Not declaredNot declaredNot declaredNot declared
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, 0.9 = US coin silver. Weight units: g (grams), ozt (troy ounces), oz (avoirdupois ounces — postal-scale ounces).Not declaredNot declaredNot declaredNot declared
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 troy ounce (ozt).Not declaredNot declaredNot declaredNot declared

Details

Registry status
Active
Published
Sep 14, 2026
Updated
Sep 14, 2026
Website
https://80percentsilver.com/⁠ (opens in a new tab)
Repository
Not given
Categories
Uncategorized
GDPR
Not declared

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