FastBill MCP by usefulapi for VS Code

io.usefulapi/fastbill

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

client:VS Code transport:streamable-http tools:22

Install FastBill MCP by usefulapi in VS Code

.vscode/mcp.json

{
  "servers": {
    "fastbill": {
      "type": "http",
      "url": "https://fastbill.usefulapi.io/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs