FastBill MCP by usefulapi for Zed

io.usefulapi/fastbill

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

client:Zed transport:streamable-http tools:22

Install FastBill MCP by usefulapi in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

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

Merge this into your existing settings object — do not replace the file. Zed docs