FastBill MCP by usefulapi for Cursor

io.usefulapi/fastbill

Read FastBill customers, invoices, estimates, expenses; create customers, invoices, projects.

client:Cursor transport:streamable-http tools:22

Install FastBill MCP by usefulapi in Cursor

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

{
  "mcpServers": {
    "fastbill": {
      "url": "https://fastbill.usefulapi.io/mcp"
    }
  }
}

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