Live silver price per gram for fine, Britannia, sterling, coin and 800 silver in about 160 currencies, sterling and scrap melt value, US junk silver coin value and the gold to silver ratio. Spot from gold-api.com, FX from central banks via Frankfurter. No key, no sign-up. Version 1.0.0.
get_silver_price_per_gram | Live silver price per gram, troy ounce, kilogram and tola for fine .999, Britannia .9584, sterling .925, coin .900 and 800 silver in 160+ currencies. |
calculate_silver_value | Melt value of a silver item (sterling flatware, jewellery, bars) from weight, unit and fineness, with an optional dealer spread. |
calculate_junk_silver_value | Melt value of US 90% and 40% silver coins, war nickels, Morgan and Peace dollars and Silver Eagles by count or by face value. |
get_gold_silver_ratio | Live gold to silver ratio with both spot prices per troy ounce and per gram in any currency. |
Hosted endpoint (Streamable HTTP, no token, no sign-up). Paste it into a Claude.ai custom connector or ChatGPT developer mode:
https://silver-price-per-gram-mcp.lipmichal.workers.dev/mcp
Claude Code:
claude mcp add --transport http silver-price https://silver-price-per-gram-mcp.lipmichal.workers.dev/mcp
Local stdio (Node 20+):
npx -y github:theluckystrike/silver-price-per-gram-mcp
Source and install notes for Cursor and VS Code: github.com/theluckystrike/silver-price-per-gram-mcp
Silver price per gram, junk silver melt value and gold calculators are on goldgramprice.com.
Part of the Zovo MCP collection: https://mcp.zovo.one