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certificate-checker
Check SSL/TLS certificate expiry and details for domains
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
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Check SSL/TLS certificate expiry and details for domains
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
| name | certificate-checker |
| description | Check SSL/TLS certificate expiry and details for domains |
| activation_keywords | ["certificate","ssl","tls","cert","expiry","expire","https"] |
| execution_mode | client |
Provides SSL/TLS certificate inspection:
Use builtin_cert_checker tool with fields:
domain: target domain to check (required)port: (optional) port number (default: 443)Note: Requires network access to the target domain.
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