All servers · Cloud & networking

Boring Utils Expiry Watch

io.github.hal-boring-utils/expiry-watch · v1.0.0

New (7 days)

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Read-only (all tools declare readOnlyHint)
Capabilities declared	tools
Tool definitions	2 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Check a site's TLS certificate and its domain registration expiry. Read-only, no sign-in.

streamable-http · https://boringutils.com/api/mcp

claude mcp add --transport http expiry-watch https://boringutils.com/api/mcp

{
  "mcpServers": {
    "expiry-watch": {
      "url": "https://boringutils.com/api/mcp"
    }
  }
}

check_certificate
Connects to a domain on port 443 and reports its TLS certificate: whether it is trusted and matches the name, the issuer, the expiry date and days left, the lifetime, the chain and the TLS version.
check_domain_expiry
Looks up when a domain registration expires, over RDAP at the registry for its TLD. Subdomains are looked up by their registered domain (www.example.co.uk becomes example.co.uk).

Website · JSON · Text for agents · Registry updated 2026-10-21