Starwell: World Data & Statistics

warnings

starwell.dev

Statistics from 28 agencies: FRED, Eurostat, ECB, World Bank, OECD. Cited values, computed answers.

https://starwell.dev/api/starwell/mcpWebsiteNo authMCP 2025-11-25v1.0.0last checked 24 Aug 2026spoke MCP on 3 of 3 checks (30 days)initialize in 207 ms

How to authenticate

Checked against the endpoint by our probe on 24 Aug 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	No auth
Protected-resource metadata	✕Not found Without it a client has to guess where the authorization server lives.
Anonymous access	Handshake succeeds; 11 tools listable
Credentials demanded in prose	✕create_monitor, answer, deep_analysis These tools are listed anonymously and their own descriptions ask for an account or key, but no challenge is issued — so a client has nothing to act on and the refusal arrives as a tool error.

What the probe found

warningTools needing credentials are listed without a challenge

3 of the 11 tools listed anonymously say in their own descriptions that they need an account or a key (create_monitor, answer, deep_analysis), but the endpoint issued no WWW-Authenticate challenge. The requirement is stated only in prose, so a call reaches the tool and comes back as a tool error instead of an authorization step.

Tools

answercreate_monitordeep_analysisdelete_monitorget_observationsget_seriesget_series_statslist_datasetslist_monitorslist_sourcessearch_catalog

Contract history

24 Aug 2026v1.0.0first recorded contract

Get alerted when this contract changes

Depend on this server? Leave an email and get a message when a probe records a change — a tool removed, an argument newly required, an enum narrowed. Alerts are being built; signing up is what tells us to hurry.

Prefer a feed reader? This page's contract changes are also an Atom feed.

Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

[![MCP status](https://mcpi.app/servers/starwell-world-data-statistics/badge.svg)](https://mcpi.app/servers/starwell-world-data-statistics)