SSL/TLS scanning, free Let's Encrypt issuance, and certificate-expiry monitoring.
Connect Remote server
claude mcp add --transport http tlsradar https://tlsradar.com/api/v1/mcp
{
"mcpServers": {
"tlsradar": {
"url": "https://tlsradar.com/api/v1/mcp"
}
}
}
{
"servers": {
"tlsradar": {
"type": "http",
"url": "https://tlsradar.com/api/v1/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://tlsradar.com/api/v1/mcp
Tools 16 found in our last check
scan_domainRun a free, anonymous SSL/TLS scan against a hostname and return certificate details. No account required.
create_certificateStart issuing a FREE Let's Encrypt certificate for a domain (no account required). Step 1 of 3. Lifetime is Let's Encrypt's default: 90 days today, 64 days from 2027-02-10; read the real expiry from the issued certificate. Pick a validation method with `challenge`: "dns-01" (def…
check_certificate_propagationCheck whether the DNS TXT records for a certificate order have propagated (Cloudflare/Google/Quad9). Step 2 of issuance - poll until all_found is true, then call finalize_certificate. Returns per-record resolver results.
finalize_certificateFinalize and issue a certificate order in one call: validates the DNS challenges, waits for Let's Encrypt, and returns the issued cert. Step 3 of issuance - call after check_certificate_propagation reports all_found. STRONGLY PREFER passing csr_pem (generate the key + CSR locall…
get_certificate_statusReturn the current state of a certificate order (dns_pending, validating, ready, completed, failed) and per-authorization Let's Encrypt statuses. Use it to resume an interrupted issuance.
renew_certificateRenew a certificate by cloning a recent order (requires the original order_id; Beacon purges orders after ~24h). Returns a new order_id and fresh DNS TXT records - then poll check_certificate_propagation and call finalize_certificate. If you don't have an order_id (the usual cas…
get_accountReturn the current user's plan, limits, and usage so the client can render upgrade nudges proactively.
list_monitorsList all certificates currently being monitored across the user's teams. If the response's structuredContent includes a `nudge` object, the user is at their monitor cap - surface it casually ONCE (lead with `nudge.recommended_upgrade`, mention `nudge.also_available` in one closi…
add_monitorAdd a domain to ongoing certificate monitoring with expiry alerts. Requires authentication (the user runs /mcp once). If the plan's monitor limit is reached, the response's structuredContent carries a limit-reached payload - when relaying it, LEAD with `recommended_upgrade` (it…
add_monitorsAdd multiple domains to monitoring in one call. Returns a per-domain status so the caller can show partial-success outcomes. Honors the same plan-limit checks as add_monitor.
remove_monitorStop monitoring a domain. Accepts the domain name or the host_id returned by list_monitors.
list_expiring_certificatesReturn monitored certificates expiring within N days. Defaults to 30. If the response's structuredContent includes a `nudge` object, the user is watching enough soon-to-expire certs to benefit from a higher tier - mention it casually ONCE (lead with `nudge.recommended_upgrade`);…
get_scan_historyReturn recent scan results for a domain the user monitors. Useful for spotting issuer changes, grade drops, or vulnerability appearances over time.
export_monitorsDump the user's monitors as a JSON structure suitable for backup, migration, or infrastructure-as-code workflows. Tokens and PII are NEVER included - only domain configuration.
import_monitorsCreate monitors from a JSON structure (typically produced by `export`). Skips domains the user is already monitoring; honors the plan's domain limit. Returns a per-domain status.
invite_team_memberInvite a user to a team by email. Defaults to the user's current team. Honors the plan's seat limit (returns the same upgrade payload as add_monitor when the cap is hit).
Details
| Endpoint | https://tlsradar.com/api/v1/mcp (Streamable HTTP) |
| First published | 15 Jun 2026 |
| Last updated | 15 Jun 2026 |
| Registry name | com.tlsradar/tlsradar |
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