SPR (Sealed Payment Record)

network.luca/spr-mcp

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

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "spr-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@luca-network/spr-mcp@0.2.0"
      ],
      "env": {
        "SPR_AGENT_ID": "<your SPR_AGENT_ID>",
        "SPR_ENTITY": "<your SPR_ENTITY>"
      }
    }
  }
}
Environment variables
  • SPR_AGENT_IDrequiredThe agent's ID, such as agt_research
  • SPR_ENTITYrequiredThe company the agent pays for

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
AI & ML
Version
0.2.0
Registry
active
Published
11/3/2026

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Add the badge to your site

Show visitors that SPR (Sealed Payment Record) is listed here — it’s also the link we check for a free listing.

SPR (Sealed Payment Record) — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/network-luca-spr-mcp?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="SPR (Sealed Payment Record) — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![SPR (Sealed Payment Record) — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/network-luca-spr-mcp?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.