Agent Skills: certificate-monitoring

Use when the user asks about SSL/TLS certificates, certificate expiration, monitoring domains for cert health, or issuing free Let's Encrypt certificates. Triggers include "is my cert expiring", "scan ssl on X", "check certificate", "monitor this domain", "issue a free cert", "renew certificate", "Let's Encrypt", "TLS Radar". This skill picks the right TLS Radar tool for each question.