StackerScan MCP Server

by stackerscan Your server? Claim it

not responding

StackerScan is listed as active in the registry but did not answer our last check. It exposes 5 tools.

Five read-only tools: spot prices, observed premiums, price history, Goldback rate, and currencies.

Uptime history 76 days of history · worst day 0%

76 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

90 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 26

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 25 August 2026. No other catalogue keeps this.

8 Oct 3 tool descriptions were rewritten get_observed_premiums, get_price_history, list_supported_currencies

8 Oct a tool changed the parameters it asks for get_price_history

11 Sep a tool description was rewritten get_observed_premiums

11 Sep a tool changed the parameters it asks for get_observed_premiums

25 Aug 5 tools changed the parameters they ask for16 times that day get_goldback_rate, get_observed_premiums, get_price_history and 2 more

25 Aug a tool changed version4 times that day

and 14 more, back to 25 August 2026

StackerScan does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add stackerscan --transport http https://www.stackerscan.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://www.stackerscan.com/mcp

~/.codex/config.toml

[mcp_servers.stackerscan]
url = "https://www.stackerscan.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "stackerscan": {
      "url": "https://www.stackerscan.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "stackerscan": {
      "type": "http",
      "url": "https://www.stackerscan.com/mcp"
    }
  }
}

Available tools 5

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

goldback

get_goldback_rate

The latest Goldback premium multiple over its gold content, and the exchange rate that follows from it.

observed

get_observed_premiums

Rolling fine-metal-weighted median asking premiums for silver, gold, platinum, palladium, copper, nickel and Goldback, observed from marketplace listings.

price

get_price_history

Daily historical series for charting — one metal or the Goldback.

spot

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.

supported

list_supported_currencies

The live list of codes every `currency`/`base` parameter accepts — ISO 4217 fiat plus the metal codes.

Endpoints

URL	Transport	State	Latency	Checked
https://www.stackerscan.com/mcp	streamable-http	answering	90 ms	15 min ago

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StackerScan — questions

Answers built from our own checks of this server.

What can StackerScan do?

It exposes 5 tools, read directly from the server on our last check. Among them: get_goldback_rate, get_observed_premiums, get_price_history, get_spot_prices, list_supported_currencies. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is StackerScan working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 90 ms. The bar chart above shows every period we have measured.

The registry lists StackerScan as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect StackerScan?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does StackerScan need an API key?

No. StackerScan completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.