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mcp/harbor
Claude Code

SPR (Sealed Payment Record) for Claude Code

network.luca/spr-mcp

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

client:Claude Code transport:stdio runtime:npm

Install SPR (Sealed Payment Record) in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add spr-mcp -e SPR_AGENT_ID=<SPR_AGENT_ID> -e SPR_ENTITY=<SPR_ENTITY> -e SPR_DIR=<SPR_DIR> -e SPR_TIME_ZONE=<SPR_TIME_ZONE> -e SPR_BINDING=<SPR_BINDING> -- npx -y @luca-network/spr-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

SPR (Sealed Payment Record) in other clients

SPR (Sealed Payment Record) MCP server