{"command":{"effect":"read","timeoutSeconds":30,"inputSchema":{"type":"object","description":"Tests whether a hostname or IP address supports Post-Quantum (PQ) TLS key exchange. Returns information about the negotiated key exchange algorithm, whether it uses PQ cryptography, and any detected TLS implementation bugs (Split ClientHello, HRR failure, etc.).","properties":{"query":{"type":"object","properties":{"host":{"description":"Hostname or IP address to test for Post-Quantum TLS support, optionally with port (defaults to 443).","type":"string","minLength":1,"examples":["cloudflare.com"]}},"required":["host"],"additionalProperties":false}},"required":["query"],"additionalProperties":false},"name":"Check Post-Quantum TLS support","id":"cloudflare.radar-get-post-quantum-tls-support","example":{"query":{"host":"cloudflare.com"}},"maxRequests":1,"summary":false}}