merlonix-mcp

MCP access to Merlonix — live infrastructure monitoring tools for AI agents. Domain health (SSL + DNS + registration + reachability), MCP server health checks with an A–F security posture grade, AI agent-readiness scoring, email blacklist checks, broken-link scans, and live status for 11 major cloud vendors.

8 public tools, no signup, no API key. An optional API key unlocks authenticated account tools (managing monitored assets and alerts).

The hosted server (preferred)

Merlonix runs a remote MCP server over Streamable HTTP (protocol 2025-06-18):

https://api.merlonix.com/mcp

If your client speaks Streamable HTTP natively, point it straight at that URL — no local process needed:

# Claude Code
claude mcp add --transport http merlonix https://api.merlonix.com/mcp

// Cursor / other JSON-config clients
{
  "mcpServers": {
    "merlonix": { "url": "https://api.merlonix.com/mcp" }
  }
}

Related MCP server: nslookup.io MCP Server

This bridge (for stdio-only clients)

This repository is a thin stdio↔Streamable-HTTP bridge for clients that only launch local stdio servers. It forwards initialize / tools/list / tools/call 1:1 to the hosted endpoint and adds nothing else.

npx -y github:cmhenry79/merlonix-mcp

{
  "mcpServers": {
    "merlonix": {
      "command": "npx",
      "args": ["-y", "github:cmhenry79/merlonix-mcp"]
    }
  }
}

Environment

Public tools

Authenticated (API-key) tools additionally cover monitored assets, check history, and alert acknowledge/resolve — see the MCP server docs.

Registry identity

• Registry ID: com.merlonix/monitoring

• Transport: Streamable HTTP, protocol 2025-06-18

• Docs: https://merlonix.com/docs/mcp-server/

License

MIT for this bridge. The hosted Merlonix service itself is a commercial product with a free tier — see merlonix.com/pricing.