MainBook MCP server

Which servers in the official MCP registry are MainBook's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-13

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Whose server it is

Registry nameai.mainbook/bank-statement-converterverified in the MCP registry

The registry name sits under mainbook.ai. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-13

Stateanswerschecked 2026-10-13
Tools4
Server calls itselfmainbook
Server version0.5.1
Protocol version2025-06-18

On 2026-10-13 the server answered initialize and tools/list without a sign-in. First answer in 268 ms.

Tools it offers4 tools · read 2026-10-13

convert_bank_statement
Convert one PDF bank statement through the complete MainBook workflow: create a job, upload, start, poll, and return structured data. This creates a job and spends page credits; it is not read-only.
get_balance
Return total, reserved, and available MainBook credits. Every value is measured in PDF pages.
list_conversions
List one cursor page of conversion jobs visible to the MainBook account. Pass the returned next_cursor to continue.
get_conversion
Get the current state of one MainBook conversion. When successful, return JSON inline or save XLSX/CSV locally over stdio. HTTP mode returns safe download instructions. Use this after convert_bank_statement times out.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "bank-statement-converter": {
      "type": "http",
      "url": "https://mcp.mainbook.ai/mcp"
    }
  }
}

Also shipped through: pypi

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.