SaturnZap MCP Server

io.github.lqwdtech/saturnzap

Repository Registry

What is the SaturnZap MCP server?

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

How to install SaturnZap

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

SZ_PASSPHRASE
required
secret
Passphrase used to decrypt the local wallet seed.
SZ_MCP_MAX_SPEND_SATS
Hard per-request MCP amount-plus-fee ceiling; default 1000 sats.

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "saturnzap": {
      "command": "uvx",
      "args": [
        "saturnzap"
      ],
      "env": {
        "SZ_PASSPHRASE": "<YOUR_SZ_PASSPHRASE>",
        "SZ_MCP_MAX_SPEND_SATS": "<YOUR_SZ_MCP_MAX_SPEND_SATS>"
      }
    }
  }
}

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