Who Euro MCP server

@pipeworx/who-euro

Health statistics for the WHO European Region — 2,657 indicators across 22 datasets and 53 countries, many with series running back to the 1970s. Sourced from the WHO Regional Office for Europe Data Warehouse API v5.

Part of Pipeworx — an MCP gateway connecting AI agents to 1576+ live data sources.

Tools

Two things to know before editing

The host is not in WHO's own docs. The published API specification writes the base as http://HOST/api/v5/… — a literal placeholder. The real host (dw.euro.who.int) appears only in the gateway site's page markup. Anything under gateway.euro.who.int/api/… returns 404.

There is no text search. ?search=, ?q=, ?name= all return 400 invalid parameter. The only filter is:

?filter=ATTRIBUTE:CODES_LIST;ATTRIBUTE:CODES_LIST
        e.g. COUNTRY:UKR;YEAR:2015-2020;SEX:ALL

…over structured dimension codes, never over names. So searching by wording happens in this pack, over the full measures list, which is fetched once per isolate and memoised. CODESLIST also supports , $blank, ranges (1999-2004), and nearest-year lookups (~2001).

Indicator names work, not just codes

whoeuromeasuredata accepts an indicator name as well as a code. This is not a convenience — codes like HFA1 are unguessable, and a model asked for data will invent one. A live routing test for "tuberculosis incidence in Ukraine" produced HFA468, which is rural sewage access. Responses carry measureresolution saying what the name resolved to, plus other candidates when the wording is ambiguous.

Coverage note

WHO/Europe advertises "8,000+ indicators". The v5 API returns 2,657 measures in English — the larger figure appears to count across languages, datasets, or retired series. The pack reports what the API actually serves.

Auth

None.

Known upstream quirk

dw.euro.who.int presents an incomplete certificate chain — leaf only, no intermediate (Sectigo DV R36). curl completes it from its own store; strict TLS clients such as Node's undici reject it with UNABLETOVERIFYLEAFSIGNATURE. If a connection fails, the pack says so explicitly rather than returning a bare "fetch failed", which would read like a WHO outage.

Data sources

• WHO/Europe Data Warehouse API —
• API specification —
• European Health Information Gateway —

Quick Start

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "who-euro": {
      "url": "https://gateway.pipeworx.io/who-euro/mcp"
    }
  }
}

What this endpoint actually serves

tools/list at https://gateway.pipeworx.io/who-euro/mcp returns the tools in the table above plus the shared Pipeworx meta-tools — askpipeworx, discovertools, search_within, remember/recall and the rest of the gateway-wide set. So the tool count you see is larger than this table: a single-pack endpoint currently lists roughly 30 shared tools alongside the pack's own. The connection's initialize response states its exact scope, and is the authoritative answer for a given day.

Shortened. The full README is on GitHub.