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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

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

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

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

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "stackerscan": {
      "type": "remote",
      "url": "https://www.stackerscan.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "stackerscan": {
      "type": "http",
      "url": "https://www.stackerscan.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=stackerscan&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vd3d3LnN0YWNrZXJzY2FuLmNvbS9tY3AifQ%3D%3D"
}

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

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

extensions:
  "stackerscan":
    enabled: true
    name: "stackerscan"
    type: streamable_http
    uri: "https://www.stackerscan.com/mcp"
    timeout: 300

Quality 89 / 100good

protocol88 · weight 25

pass
protocol.modernsupports 2026-07-28 (server/discover)
pass
protocol.statelessanswers without a session
pass
protocol.transportstreamable HTTP
warn
protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations5 of 5 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_goldback_rate (idempotentHint); list_supported_currencies (idempotentHint); get_price_history (idempotentHint); …
pass
tools.token_costabout 1,091 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changes5 tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

5 tools, about 1,091 tokens to load them all · tool set c5562d53ecd8 · tools last changed 2026-10-08 · checked 2026-10-19 11:27 UTC

Tool changes

2026-10-08list_supported_currencieschangeddescription, annotations
before
The live list of codes every `currency`/`base` parameter accepts — ISO 4217 fiat plus BTC and the metal codes.
after · 88% of words in common
The live list of codes every `currency`/`base` parameter accepts — ISO 4217 fiat plus the metal codes.
2026-10-08get_goldback_ratechangedannotations
2026-10-08get_price_historychangeddescription, input schema, output schema, annotations
before
Daily historical series for charting — one metal, the Goldback, or one PCGS-numbered coin at one grade.
after · 67% of words in common
Daily historical series for charting — one metal or the Goldback.
2026-10-08get_observed_premiumschangeddescription, annotations
before
Rolling fine-metal-weighted median asking premiums for silver, gold, platinum, palladium, copper, nickel and Goldback, observed from marketplace listings. Goldbacks use the Goldback reference rate instead of contained-gold spot and are excluded from ordinary gold statistics.
after · 61% of words in common
Rolling fine-metal-weighted median asking premiums for silver, gold, platinum, palladium, copper, nickel and Goldback, observed from marketplace listings.
2026-10-08get_spot_priceschangedannotations

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 83 / 100

no-repository

provenance55

liveness100

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-11d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://www.stackerscan.com/mcp` streamable-http	none	yes	100%	574 ms	2026-07-28	2026-10-19

Tools (5)

`get_goldback_rate`read-only	The latest Goldback premium multiple over its gold content, and the exchange rate that follows from it.
`get_observed_premiums`read-only	Rolling fine-metal-weighted median asking premiums for silver, gold, platinum, palladium, copper, nickel and Goldback, observed from marketplace listings.
`get_price_history`read-only	Daily historical series for charting — one metal or the Goldback.
`get_spot_prices`read-only	Current and previous-session spot prices for gold, silver, platinum, palladium, copper and nickel, in any supported currency and per troy ounce or gram.
`list_supported_currencies`read-only	The live list of codes every `currency`/`base` parameter accepts — ISO 4217 fiat plus the metal codes.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.stackerscan/stackerscan",
  "title": "StackerScan",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://www.stackerscan.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.5.2",
  "websiteUrl": "https://www.stackerscan.com/docs",
  "description": "Five read-only tools: spot prices, observed premiums, price history, Goldback rate, and currencies."
}