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mcp/harbor
VS Code

SaturnZap for VS Code

io.github.lqwdtech/saturnzap

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

client:VS Code transport:stdio runtime:pypi

Install SaturnZap in VS Code

.vscode/mcp.json 

{
  "inputs": [
    {
      "type": "promptString",
      "id": "sz-passphrase",
      "description": "SZ_PASSPHRASE",
      "password": true
    },
    {
      "type": "promptString",
      "id": "sz-mcp-max-spend-sats",
      "description": "SZ_MCP_MAX_SPEND_SATS",
      "password": true
    }
  ],
  "servers": {
    "saturnzap": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "saturnzap"
      ],
      "env": {
        "SZ_PASSPHRASE": "${input:sz-passphrase}",
        "SZ_MCP_MAX_SPEND_SATS": "${input:sz-mcp-max-spend-sats}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

SaturnZap in other clients

SaturnZap MCP server