· 1 observation
Technical updates · 1
Package or technical metadata updated
View technical comparison →
← Plugin catalog
Finance
StackerScan
StackerScan v1.4.2
Live gold and silver premiums
Create a free account to save this plugin.
From the developer
Cost & access
StackerScan is not a dealer and sells no bullion; its tools return price data only.
Declared limitations
- Buying metal: StackerScan is not a dealer and sells no bullion, so no tool places an order.
- Numismatic valuation: StackerScan reports bullion prices and premiums only and has no collector-value tool, so it should not produce a numismatic value (at most the coin's melt value from spot).
- Unsupported currency: the server rejects an unknown currency code with an RFC 9457 problem document, which should surface as a clear error rather than a made-up price.
Not specified in the available declarations: capabilities.
Onboarding example
What's the spot price of gold and silver right now in EUR?
Sources & dates
Developer declarations; not independently tested. Listing last checked Nov 7, 2026. Package observed Nov 7, 2026.
Description
From the marketplace listing
Five read-only tools for gold, silver and other metals: spot prices, observed premiums, price history, Goldback rate, and currencies. Spot metal 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. Observed premiums over spot: Rolling fine-metal-weighted median asking premiums for silver, gold, platinum, palladium, copper, nickel and Goldback, observed from marketplace listings. Historical price series: Daily historical series for charting — one metal or the Goldback. Goldback exchange rate: The latest Goldback premium multiple over its gold content, and the exchange rate that follows from it. Supported currency catalog: The live list of codes every `currency`/`base` parameter accepts — ISO 4217 fiat plus the metal codes. No API key, account, or registration is required. StackerScan is not a dealer and sells no bullion; its tools return price data only. Results are structured JSON mirroring the open HTTP API documented at https://www.stackerscan.com/openapi.json; errors are RFC 9457 problem documents.
Language: English · Automatically detected from descriptions.
Matches for “app code”
Exact text from the indicated source. A mention alone does not establish support for your task.
Package name
app-6a8dbe324a8c8191b4bf7cf1bac4993b
Publisher full description
Five read-only tools for gold, silver and other metals: spot prices, observed premiums, price history, Goldback rate, and currencies. Spot metal 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. Observed premiums over spot: Rolling fine-metal-weighted median asking premiums for silver, gold, platinum, palladium, copper, nickel and Goldback, observed from marketplace listings. Historical price series: Daily historical series for charting — one metal or the Goldback. Goldback exchange rate: The latest Goldback premium multiple over its gold content, and the exchange rate that follows from it. Supported currency catalog: The live list of codes every `currency`/`base` parameter accepts — ISO 4217 fiat plus the metal codes. No API key, account, or registration is required. StackerScan is not a dealer and sells no bullion; its tools return price data only. Results are structured JSON mirroring the open HTTP API documented at https://www.stackerscan.com/openapi.json; errors are RFC 9457 problem documents.
What changed
· 3 observations
Pricing references
Is template instance added: “false”. App-6a8dbe324a8c8191b4bf7cf1bac4993b updated; open the comparison for details. Stackerscan updated; open the comparison for details. Full description changed from “Track coin and bar pricing with StackerScan. Get live precious metal spot prices and typical asking premiums from...
View comparison →
Pricing references
Is template instance added: “false”. App-6a8dbe324a8c8191b4bf7cf1bac4993b updated; open the comparison for details. Stackerscan updated; open the comparison for details. Full description changed from “Track coin and bar pricing with StackerScan. Get live precious metal spot prices and typical asking premiums from...
View comparison →Technical updates · 1
Package or technical metadata updated
View technical comparison →· 3 observations
Pricing references
Full description changed from “StackerScan gives ChatGPT live precious-metals market data through five read-only tools. Current and previous-session spot prices for gold, silver, platinum,...” to “Track coin and bar pricing with StackerScan. Get live precious metal spot prices and typical asking premiums from recent...
View comparison →Technical updates · 1
Package or technical metadata updated
View technical comparison →Similar plugins
Find competitors to follow as you develop your plugin.
-
Bullion prices and coin albums
Shared terms: bullion, catalog, dealer, gold
-
XE Currency Converter handles any request to convert money between currencies, check a live exchange rate, or compare currency values. Us...
Shared terms: live, currencie, currency, exchange
-
BuySignal searches live deals and price drops across major UK and Canadian retailers in one place. Ask for a product or category and get ...
Shared terms: live, multiple, current, price
-
CrowdHum lets presenters create live audience polls and read their results from chat. Create a poll in a new room, add more polls to an e...
Shared terms: live, session, code, list
-
Live gas fees across Ethereum, Base, Arbitrum, Robinhood Chain and Solana — slow / standard / fast tiers, USD cost per transaction type a...
Shared terms: live, base, five, per
Files & skills
File archives
Plugin package4 files · 230 KBBrowse files →
Release notes
Brings the listing in line with the StackerScan MCP server 1.5.2. Numismatic (PCGS) valuation is no longer offered: get_price_history covers one metal or the Goldback. The description, starter prompts and review cases now match the server's own copy. Every tool now carries annotations.title. Same five read-only tools, no authentication.
Declared in the saved package. Remote tools may change independently.
Package details
Publisher declarations from the archived package. These are separate from our research and the live service's terms.
- Package author
- StackerScan
- Commerce declaration
- Does not support commerceThis does not establish whether access is free or paid.
- Review scenarios
- 5 positive · 3 negativeScenario counts, not test results.
Package observed Nov 7, 2026.
Technical details
- First seen
- Sep 30, 2026 · 22:02 UTC
- Last seen
- Nov 7, 2026 · 12:00 UTC
- Latest observed change
- Oct 24, 2026 · 13:05 UTC
- Collection status
- Collected
plugin_asdk_app_6a8dbe324a8c8191b4bf7cf1bac4993b
Download plugin data (JSON)Plugin details: served from cache. Prepared . Refreshed when plugin data changes or after 6 hours. Your account and Follow status are live.