Z1N for Gemini CLI

io.github.z1nprotocol/z1n-mcp

MCP server for the Z1N Protocol - on-chain identity for AI agents on Polygon

client:Gemini CLI transport:streamable-http runtime:npm tools:6

Install Z1N in Gemini CLI

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

{
  "mcpServers": {
    "z1n-mcp": {
      "httpUrl": "https://z1n-mcp-production.up.railway.app/mcp"
    }
  }
}

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