spendctl for Cursor

dev.spendctl/spendctl

Spend policy for AI agents that pay (x402, MPP). Login-free sandbox, real sidecar, no real funds.

client:Cursor transport:streamable-http tools:8

Install spendctl in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "spendctl": {
      "url": "https://mcp.spendctl.dev/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs