ssl-cert-check

by laolaoqi

Install this Skill

curl -fsSL -o ssl-cert-check.zip https://skill.seembox.com/api/v1/skills/ssl-cert-check/download && unzip ssl-cert-check.zip

Download ssl-cert-check.zip

SKILL.md About

---
name: SSL Certificate Checker
description: Check SSL/TLS certificate expiry dates, issuer information, and configuration for any domain. Warns when certificates are about to expire so you can renew before downtime.
---

# SSL Certificate Checker

**Never let your SSL certificate expire again.**

Checks SSL/TLS certificate details for any domain: expiry date, days remaining, issuer, subject alternative names, and common configuration issues.

## Actions

### `check` — Check single domain
```json
{ "action": "check", "domain": "example.com" }
```
Returns: domain, issuer, valid_from, valid_to, days_remaining, is_valid

### `batch` — Check multiple domains
```json
{ "action": "batch", "domains": ["example.com", "google.com"] }
```
Returns: array of check results

### `warn` — Set expiry threshold
```json
{ "action": "warn", "domain": "mydomain.com", "days": 14 }
```
Will return warning if certificate expires within 14 days.

## Use Cases

- Monitor personal website SSL expiry
- Check client SSL before deployment
- Batch audit all domains in an organization

$1.99 — One-time purchase

_meta.json Metadata

{
  "ownerId": "kn7az9dzb14d4w61p23wm75fyn823ms1",
  "publishedAt": 1778164387305,
  "slug": "ssl-cert-check",
  "version": "1.0.0"
}