Skip to content
mcp/harbor
Gemini CLI

SaturnZap for Gemini CLI

io.github.lqwdtech/saturnzap

Non-custodial Bitcoin Lightning (LDK) wallet for AI agents — pays L402 APIs from CLI or MCP.

client:Gemini CLI transport:stdio runtime:pypi

Install SaturnZap 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": {
    "saturnzap": {
      "command": "uvx",
      "args": [
        "saturnzap"
      ],
      "env": {
        "SZ_PASSPHRASE": "<SZ_PASSPHRASE>",
        "SZ_MCP_MAX_SPEND_SATS": "<SZ_MCP_MAX_SPEND_SATS>"
      }
    }
  }
}

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

SaturnZap in other clients

SaturnZap MCP server