TLS Radar
warningstlsradar.com
SSL/TLS scanning, free Let's Encrypt issuance, and certificate-expiry monitoring.
https://tlsradar.com/api/v1/mcpWebsiteOAuthMCP 2024-11-05v1.0last checked 24 Aug 2026spoke MCP on 3 of 3 checks (30 days)initialize in 493 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 | OAuth |
|---|---|
| Issuer | https://tlsradar.com |
| Dynamic client registration | ✓Advertised (RFC 7591) |
| Client ID Metadata Document | ✕Not advertised |
| PKCE | ✓S256 |
| Grant types | authorization_code, refresh_token |
| Scopes | read, write, admin |
| Protected-resource metadata | ✓Published (RFC 9728) |
| Anonymous access | Handshake succeeds; 17 tools listable |
| Credentials demanded in prose | ✕scan_domain, create_certificate, add_monitor 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
3 of the 17 tools listed anonymously say in their own descriptions that they need an account or a key (scan_domain, create_certificate, add_monitor), 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.
The server exposes a public surface before authorization: scan_domain, create_certificate, check_certificate_propagation, finalize_certificate, get_certificate_status, renew_certificate, register_beacon_order, get_account, list_monitors, add_monitor, add_monitors, remove_monitor, list_expiring_certificates, get_scan_history, export_monitors, import_monitors, invite_team_member.
Tools
Contract history
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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.
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