Official MCP RegistryListed
StackerScan
Five read-only tools: spot prices, observed premiums, price history, Goldback rate, and currencies.
First seen 2 Oct 2026. Evidence as of 13 Oct 2026.
5
Tools
From an anonymous probe
1
Source listings
Each with its own history
0
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| get_goldback_rate | The latest Goldback premium multiple over its gold content, and the exchange rate that follows from it. | Read-only |
| get_observed_premiums | Rolling fine-metal-weighted median asking premiums for silver, gold, platinum, palladium, copper, nickel and Goldback, observed from marketplace listings. | Read-only |
| get_price_history | Daily historical series for charting — one metal or the Goldback. | Read-only |
| get_spot_prices | Current and previous-session spot prices for gold, silver, platinum, palladium, copper and nickel, in any supported currency and per troy ounce or gram. | Read-only |
| list_supported_currencies | The live list of codes every `currency`/`base` parameter accepts — ISO 4217 fiat plus the metal codes. | Read-only |
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | com.stackerscan/stackerscan | 2 Oct 2026 | 13 Oct 2026 | 1 |