Check a website's TLS certificate and how many days until it expires.
Connect Remote server
claude mcp add --transport http cert-checker https://mcp.gotsimplified.com/94e8328ad1d2400b8352b112ebf6f9f1
{
"mcpServers": {
"cert-checker": {
"url": "https://mcp.gotsimplified.com/94e8328ad1d2400b8352b112ebf6f9f1"
}
}
}
{
"servers": {
"cert-checker": {
"type": "http",
"url": "https://mcp.gotsimplified.com/94e8328ad1d2400b8352b112ebf6f9f1"
}
}
}
Settings > Connectors > Add custom connector
URL: https://mcp.gotsimplified.com/94e8328ad1d2400b8352b112ebf6f9f1
Tools
This server asks for a key before it lists its tools. Connect it with your own key to see them.
Details
| Endpoint | https://mcp.gotsimplified.com/94e8328ad1d2400b8352b112ebf6f9f1 (Streamable HTTP) |
| First published | 13 Nov 2026 |
| Last updated | 13 Nov 2026 |
| Registry name | com.gotsimplified/cert-checker |
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