mcp for Claude Code
com.pcrzero/mcp
Issue signed receipts for AI agent actions; verify any receipt offline - free, no account.
client:Claude Code
transport:streamable-http
runtime:npm
tools:3
Install mcp in Claude Code
run in your project directory
claude mcp add --transport http mcp https://mcp.pcrzero.com/mcp
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs