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Global MacroMCP serverFirst audited Nov 13, 2026

mn.dta/terminal

Mongolia's signed macro data terminal: 2,500+ series, Ed25519 passports, curve/FX/CPI/MSE.The vendor's description, from its MCP Registry listing.

Passed, with 1 warningAudited Nov 13, 2026
  • Warning: 11 of 11 tools do not say whether they can change things.

Nothing failed, but there is something to know or fix. Public audit: we connect as an AI client would, list the tools and check what they say. We do not run them. How we audit

Does it work?
YesConnected in 887 ms.
Sign-up?
None neededIt answered without any account or key.
Can it change things?
Doesn't sayIts tools do not say whether they only read, so treat them as able to change things.
Endpointhttps://dta.mn/mcp

Website Streamable HTTP · protocol 2025-06-18 · server version 1.209

What we checked, the evidence, and the tools it offers.

What we checked

Security

  • Passed: Connections are encrypted (HTTPS).

  • Passed: No hidden instructions found in tool text.

Safety labels

  • Warning: 11 of 11 tools do not say whether they can change things.

    MCP lets a server label each tool as read-only or destructive, so clients can ask the user before risky calls. Unlabelled tools are treated as able to change things.

    • about
    • search_series
    • get_panel
    • get_datum
    • get_movers
    • list_topics
    • get_topic
    • get_family
    • and 3 more

Tools

  • Passed: 11 tools listed.

  • Passed: Every tool describes its inputs with a valid schema.

Protocol

  • Note: Protocol version 2025-06-18.

  • Passed: The MCP handshake works (Streamable HTTP).

  • Passed: Unknown requests are refused.

Connection

  • Passed: The server responds.

Tools (11)

As the server describes them. The labels are the server's own: it says whether each tool only reads or can change things.

  • aboutWhat DTA (dta.mn) is: Mongolia's signed, source-bound macro/market data archive — coverage, corpus size, how to verify.Doesn't say
  • search_seriesSearch the series catalog by code or name (English or Mongolian). Returns up to 15 series with codes to use in get_panel.Doesn't say
  • get_panelTime series (latest vintage per date) for up to 8 series codes. Each point is [date, value, shortid]; the shortid is the signed-passport handle for get_datum.Doesn't say
  • get_datumOne signed observation's passport by shortid: value, vintage, source URL, schema, Ed25519 signature + the canonical payload recipe to verify it.Doesn't say
  • get_moversToday's biggest movers across the archive — the signed movers:v0 snapshot (ranked by delta z-score).Doesn't say
  • list_topicsThe catalogue's topics: code, names, shape and how many series each holds. Start here, then get_topic.Doesn't say
  • get_topicOne topic's concepts and their series, each series with its latest value. Topic codes come from list_topics: inflation, fx, money, rates, mm_rates, growth, fiscal, external, equities, housing, air, c…Doesn't say
  • get_familyEvery series whose code matches an SQL LIKE pattern (% any run, _ one character), each with its latest value, 400 at most. Families: mn.cpi.%.yoy.monthly (the CPI divisions), bank.%.fx.usd.ref (each…Doesn't say
  • get_seriesOne series' facts: names in English and Mongolian, unit, granularity, vendor, description, first and last date, number of points, latest value, and its page.Doesn't say
  • get_boardA signed board: khural (the State Great Khural member by member: attendance, votes cast, votes with the party, questions; summarised), auctions (open land auctions, lot by lot), auction_results (the…Doesn't say
  • get_bulkThe signed bulk release: the whole record as gzipped CSV (every value, every vintage, the catalogue), each file's sha256 and size; download at https://dta.mn/bulk/<name>.Doesn't say

Audit history

  1. Nov 13Warnings

What we sent

Every request in this audit, with the answer and how long it took. We never send credentials and never call a tool.

RequestAnswerTime
initializeHTTP 200887 ms
initializedHTTP 202300 ms
tools/listHTTP 200332 ms
unknown-methodHTTP 200284 ms

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