Disco
warningsdisco.leap-labs.com
Find novel, statistically validated patterns in tabular data — hypothesis-free.
https://disco.leap-labs.com/mcpWebsiteNo authMCP 2025-11-25v1.26.0last checked 24 Aug 2026spoke MCP on 3 of 3 checks (30 days)initialize in 940 msHow 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; 14 tools listable |
| Credentials demanded in prose | ✕discovery_list_plans, discovery_estimate, discovery_upload, discovery_analyze, discovery_signup, discovery_signup_verify, discovery_login, discovery_login_verify, discovery_add_payment_method, discovery_purchase_credits, discovery_subscribe 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
11 of the 14 tools listed anonymously say in their own descriptions that they need an account or a key (discovery_list_plans, discovery_estimate, discovery_upload, discovery_analyze, discovery_signup, discovery_signup_verify, discovery_login, discovery_login_verify, discovery_add_payment_method, discovery_purchase_credits, discovery_subscribe), 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.
A cross-origin preflight came back without Access-Control-Allow-Origin, so the endpoint is reachable from native clients only — code running in a web page is stopped by the browser before a request is ever sent.
Tools
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