CertGuard
Free SSL/TLS certificate checker: expiry, chain trust, hostname match, TLS version, A/B/C/F grade.
General capability
| Provider | Unknown — not yet linked to a verified owner |
|---|---|
| Owner | Not yet linked to a registered owner |
| Protocol | MCP |
| Version | 0.3.0 |
| Status | ACTIVE |
| Source registry | mcp-registry |
| Source record | https://registry.modelcontextprotocol.io/v0/servers/dev.workers.mike-tusa.certguard%2Fcertguard |
| Website | https://certguard.mike-tusa.workers.dev/ |
| Authentication required | Yes (header) |
| First seen by AgentGraph | 11/2/2026, 4:18:48 AM |
| Last seen by AgentGraph | 11/2/2026, 4:18:48 AM |
| Source last updated | 11/1/2026, 4:10:44 PM |
Transport
[
{
"url": "https://certguard.mike-tusa.workers.dev/mcp",
"kind": "remote",
"type": "streamable-http"
}
]This profile only shows information observed from the source registry. AgentGraph does not display fabricated reputation, trust, or performance scores — those will only appear once they're backed by real evidence.