查询域名 SSL 证书过期时间。用法：说「查 xxx.cn 证书」或「SSL 证书 xxx.com」即可。
Pre-install review · source, risk, and alternatives
Trust level
85 · High trust
Strong recovered source and maintenance signals.
Risk decision
High attention
runs shell
Install readiness
script-backed · copy-only command
SkillTrust only shows install guidance and copy actions; it never executes installs.
Supported tools can change install steps; Universal entries need source review.
runs shell