SPR (Sealed Payment Record) MCP Server: Install & Setup

Install SPR (Sealed Payment Record) in Claude Code

Claude Code

claude mcp add spr-sealed-payment-record -e SPR_AGENT_ID=... -e SPR_ENTITY=... -- npx -y @luca-network/spr-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "spr-sealed-payment-record": {
      "command": "npx",
      "args": [
        "-y",
        "@luca-network/spr-mcp"
      ],
      "env": {
        "SPR_AGENT_ID": "...",
        "SPR_ENTITY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the SPR (Sealed Payment Record) MCP server do?

Seal every payment your AI agent makes as a signed record, on your own machine, with your key.

Is the SPR (Sealed Payment Record) MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does SPR (Sealed Payment Record) run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add SPR (Sealed Payment Record) to Claude Code?

Run: claude mcp add spr-sealed-payment-record -e SPR_AGENT_ID=... -e SPR_ENTITY=... -- npx -y @luca-network/spr-mcp

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