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MCP live MCP 2025-11-25 streamable-http

80% Silver Melt Calculator

com.80percentsilver/silver-melt

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

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
1226ms
last probe
Tools
3
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://80percentsilver.com/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
3 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
3 items in total; 3 or more earns these points.
pass Describes itself 10/10
86 characters; more than 30 earns these points.

Tools · 3

get_spot_price

Get 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…

calculate_melt_value

Calculate 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 fi…

calculate_coin_melt

Calculate 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 nic…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://80percentsilver.com/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "80%_silver_melt_calculator": {
      "url": "https://80percentsilver.com/mcp",
      "transport": "streamable-http"
    }
  }
}