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mcp/harbor
Gemini CLI

CertBridge MCP for Gemini CLI

io.github.cyan-eclipse-technologies-llc/certbridge

ACME certificate lifecycle for agents: order, HTTP-01/DNS-01 validation, download, renewal.

client:Gemini CLI transport:stdio runtime:oci

Install CertBridge MCP in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "certbridge": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/cyan-eclipse-technologies-llc/certbridge-mcp:0.2.0"
      ],
      "env": {
        "CERTBRIDGE_HOME": "<CERTBRIDGE_HOME>"
      }
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

CertBridge MCP in other clients

CertBridge MCP MCP server