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TLS Radar

com.tlsradar/tlsradar · v0.5.1

Measured by MCP Station

Description written by the publisher, not verified

SSL/TLS scanning, free Let's Encrypt issuance, and certificate-expiry monitoring.

Connect

claude mcp add --transport http tlsradar https://tlsradar.com/api/v1/mcp

{
  "mcpServers": {
    "tlsradar": {
      "url": "https://tlsradar.com/api/v1/mcp"
    }
  }
}

Tools as reported by the server

• scan_domain
  Run a free, anonymous SSL/TLS scan against a hostname and return certificate details. No account required.
• create_certificate
  Start 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" (default; publish a TXT r
• check_certificate_propagation
  Check 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_certificate
  Finalize 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 locally with openssl so the
• get_certificate_status
  Return 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_certificate
  Renew 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 case at renewal time), c
• get_account
  Return the current user's plan, limits, and usage so the client can render upgrade nudges proactively.
• list_monitors
  List 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 closing line); don't force
• add_monitor
  Add 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` (typically Starter, $9.99
• add_monitors
  Add 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_monitor write/delete
  Stop monitoring a domain. Accepts the domain name or the host_id returned by list_monitors.
• list_expiring_certificates
  Return 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`); skip it if it doesn'
• get_scan_history
  Return recent scan results for a domain the user monitors. Useful for spotting issuer changes, grade drops, or vulnerability appearances over time.
• export_monitors
  Dump 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_monitors
  Create 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_member
  Invite 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).

Repository · Website · JSON · Text for agents · Registry updated 2026-06-15