Mmcp.market

StackData MCP server

by stackdata.io·io.stackdata/stackdata·v0.1.0
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Official statistics, China censuses & yearbooks, and as-of customs tariffs with legal citations.

C69/100grade C
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Safety scan
C69/100

full report

Adoption
New

Little public usage data yet

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StackData tools (4)

write = sends, deletes, buys or posts
  • get_tableFree

    Fetch a STORED table whole, by dataset id (families cn-nbs-census and cn-nbs-yearbook): labelled rows × columns with original-language labels, English overlay, units, and provenance down to the source file. Ids look like 'cn-nbs-census:2010_a0101a'.

  • resolve_dataFree

    Ask a data question in English ('unemployment rate in Japan', 'compare GDP in Japan and Germany') — resolves to the best covering dataset and returns the observations, with coverage honesty (missing countries are reported, never papered over).

  • search_datasetsFree

    Search StackData's catalog of 50k+ official statistical datasets (SDMX/World Bank dataflows, China censuses and yearbooks, tariff schedules). Multilingual: an English query finds Chinese-titled tables. Returns dataset ids usable with the other tools.

  • tariff_lookupFree

    As-of customs-tariff lookup: which measures/duty rates apply to a goods code in a jurisdiction (eu, us, uk, jp), optionally from an origin, on a date. Duty expressions are verbatim; every measure carries its legal citation. Not legal advice.

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 365ms20/20
  • Tool poisoning4 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 69/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http stackdata https://api.stackdata.io/mcp
Add to Cursor

StackData: common questions

Is StackData MCP server safe?
With care: it is graded C, so read the findings first (69/100). Read the StackData safety report
How do I install StackData?
It runs remotely at api.stackdata.io. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does StackData need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is StackData maintained?
The latest release is v0.1.0.
Is StackData up?
100% of our last 5 checks got an answer. We check remote servers about four times a day.
What can I use instead of StackData?
Servers from other publishers that do the same job: UK Legal Research MCP server.

Alternatives to StackData

Same job from other publishers: the closest match first, then the best rated.

  • UK Legal Research
    UK legal research — case law, legislation, Hansard, bills, votes, committees, HMRC, citations
    A

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