Live junk silver and gold melt value calculator: spot price, coins, sterling. USD/CAD. Connect the official 80% Silver Melt Calculator MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http 80-silver-melt-calculator https://80percentsilver.com/mcpRun in your terminal, then restart Claude Code.
80% Silver Melt Calculator · https://80percentsilver.com/mcp
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “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.”
“Use “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, sc.”
“Use “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/halve.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how 80% Silver Melt Calculator holds up.
gate scanned 3 tools on Oct 6, 2026 for prompt injection and risky tool definitions — nothing to flag.
Operated by 80% Silver Melt Calculator (80percentsilver.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If 80% Silver Melt Calculator adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose 80% Silver Melt Calculator in the gate directory. No sign-in needed.
80% Silver Melt Calculator's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
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
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, sc
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/halve
https://80percentsilver.com/mcpYes — 80% Silver Melt Calculator operates its own remote MCP server at 80percentsilver.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
Add gate's gateway URL to your AI client once, then pick 80% Silver Melt Calculator in the directory. No account or sign-in is needed. From then on, 80% Silver Melt Calculator's tools are available in every client you've connected to gate.
No. 80% Silver Melt Calculator runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Yes — you can get started with gate for free and connect 80% Silver Melt Calculator in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up 80% Silver Melt Calculator in: Claude · Claude Code · ChatGPT · Cursor · VS Code
One URL. All MCPs. Full control. Free to start.
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