SaturnZap

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.lqwdtech/saturnzap",
  "description": "Non-custodial Bitcoin Lightning (LDK) wallet for AI agents — pays L402 APIs from CLI or MCP.",
  "title": "SaturnZap",
  "repository": {
    "url": "https://github.com/lqwdtech/SaturnZap",
    "source": "github"
  },
  "version": "1.4.1",
  "packages": [
    {
      "registryType": "pypi",
      "identifier": "saturnzap",
      "version": "1.4.1",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Passphrase used to decrypt the local wallet seed.",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "SZ_PASSPHRASE"
        },
        {
          "description": "Hard per-request MCP amount-plus-fee ceiling; default 1000 sats.",
          "format": "string",
          "name": "SZ_MCP_MAX_SPEND_SATS"
        }
      ]
    }
  ]
}