# MainBook Bank Statement Converter

> Convert PDF bank statements to checked Excel, CSV or JSON with balance validation.

- name: ai.mainbook/bank-statement-converter
- version: 0.5.2
- connection class: R0 (autonomous)
- trust: 93/100
- quality: 94/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.mainbook%2Fbank-statement-converter
- tools: https://api.protogrid.dev/v1/servers/ai.mainbook%2Fbank-statement-converter/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

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


## Trust

- hygiene: 100
- liveness: 100
- freshness: 85
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-100% ~updated-61d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 94/100 (strong)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 93 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 4 of 4 tools declare readOnlyHint or destructiveHint
- warn `tools.directory_hints`: 2 of 4 tools declare all four hints; missing: get_balance (destructiveHint, idempotentHint); list_conversions (destructiveHint, idempotentHint)
- pass `tools.token_cost`: about 1,006 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: 100 (weight 15)

- pass `deps.known_vulns`: no known advisory in 30 resolved packages
- pass `deps.mcp_sdk_version`: mcp 2.2.0, no known advisory
- pass `deps.resolvable`: mainbook-mcp@0.5.1 resolved: 30 packages

- tools: 4, about 1,006 tokens to load them all
- tool set hash: b8916e7b4e958083682382acc9331428
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.mainbook/bank-statement-converter.svg)](https://protogrid.dev/servers/ai.mainbook/bank-statement-converter)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Dependencies

- pypi mainbook-mcp@0.5.1: resolved, 29 dependencies, MCP SDK mcp 2.2.0

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

- https://mcp.mainbook.ai/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

- pypi mainbook-mcp@0.5.1 secrets: MAINBOOK_API_KEY

## Tools (4)

- `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.
- `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.
- `list_conversions`: List one cursor page of conversion jobs visible to the MainBook account. Pass the returned next_cursor to continue.