# io.github.offx366/ibangen-mcp (pypi · ibangen-mcp)

Validate IBANs, generate synthetic test IBANs and look up banks (SWIFT/BIC) via IBANgen.

- Trust score: 60/100 (medium)
- Change this week: +9
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- pypi · `ibangen-mcp`: 60/100 (this document), [markdown](https://verifymcp.io/servers/offx366-ibangen-mcp/ibangen-mcp.md), [page](https://verifymcp.io/servers/offx366-ibangen-mcp/ibangen-mcp)

## Channel facts

- Registry: `pypi`
- Package: `ibangen-mcp`
- Version: `0.1.1`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-18.

- **Supply Chain Security**: 50/100
  - Malware scan not yet available for this package.
  - No known CVEs affecting this package version or its production dependencies.
  - Runs hatchling.build at install time, a recognised build step with no custom scripting around it.
  - 1 of 28 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 19 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 63/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 252 tokens (~84/item across 3 items; 3 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 67/100
  - Stability observed for 20 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 71/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
  - Structured output schemas are declared (67% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the io.github.offx366/ibangen-mcp server?

io.github.offx366/ibangen-mcp runs locally as a PyPI package, launched with uvx ibangen-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add offx366-ibangen-mcp -- uvx ibangen-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "offx366-ibangen-mcp": {
      "command": "uvx",
      "args": [
        "ibangen-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "offx366-ibangen-mcp": {
      "command": "uvx",
      "args": [
        "ibangen-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add offx366-ibangen-mcp -- uvx ibangen-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "offx366-ibangen-mcp": {
      "type": "local",
      "command": [
        "uvx",
        "ibangen-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add offx366-ibangen-mcp --command uvx --arg ibangen-mcp
```

### Hermes

```yaml
mcp_servers:
  offx366-ibangen-mcp:
    command: "uvx"
    args: ["ibangen-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "offx366-ibangen-mcp": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "ibangen-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add offx366-ibangen-mcp -t stdio -c uvx -a ibangen-mcp
```

### Other

```json
{
  "mcpServers": {
    "offx366-ibangen-mcp": {
      "command": "uvx",
      "args": [
        "ibangen-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-17 (score 60, +1)

No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-15 (score 59, +35)

- [security improvement] Injection markers: unverified → pass
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] Stability: unverified → 0.57
- [functional improvement] MCP protocol: unverified → pass

### 2026-10-12 (score 24, −27)

- [security regression] Tool safety: pass → unverified
- [security] Stability: Stability not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to compare.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-10-04 (score 51, −15)

- [security regression] Malware scan: pass → unverified

### 2026-10-03 (score 66, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-09-28 (score 51)

First indexed and scored.

## MCP tools (3)

### `validate_ibans` (~97 tokens)

Validate IBANs: country format, length and MOD-97 checksum.

Works without an API key for up to 10 IBANs per call (small daily allowance
per IP). With IBANGEN_API_KEY set, paid plans also return the bank, BIC and
SEPA Instant / Verification of Payee reachability. A valid result does not
prove that an account exists.

Input parameters:

- `ibans` (array, required)

Output parameters:

- `result`

### `generate_test_ibans` (~104 tokens)

Generate synthetic, checksum-valid test IBANs for QA and development.

\`country` is a country name such as "Germany" or "UK". `seed` makes the output
repeatable. `bank` targets one bank (paid plans). Requires IBANGEN_API_KEY.
Output is test data only and must never be used for payments.

Input parameters:

- `bank`
- `country` (string, required)
- `quantity` (integer)
- `seed`

Output parameters:

- `result`

### `lookup_bank` (~51 tokens)

Resolve a BIC or domestic bank identifier to registry records with sources.

Requires IBANGEN_API_KEY on a plan that includes bank intelligence.

Input parameters:

- `identifier_type` (string)
- `value` (string, required)

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/offx366-ibangen-mcp/ibangen-mcp#diagnostics

## Score history

- 2026-10-18: 60
- 2026-10-17: 60
- 2026-10-16: 59
- 2026-10-15: 59
- 2026-10-14: 24
- 2026-10-13: 24
- 2026-10-12: 24
- 2026-10-07: 51
- 2026-10-05: 51
- 2026-10-04: 51
- 2026-10-03: 66
- 2026-10-02: 51
- 2026-10-01: 51
- 2026-09-30: 51
- 2026-09-29: 51
- 2026-09-28: 51

## Common questions

### What is the io.github.offx366/ibangen-mcp server?

io.github.offx366/ibangen-mcp is listed in the public MCP registry as io.github.offx366/ibangen-mcp. Validate IBANs, generate synthetic test IBANs and look up banks (SWIFT/BIC) via IBANgen. This page covers its PyPI package (ibangen-mcp).

### Is the io.github.offx366/ibangen-mcp server safe to use?

io.github.offx366/ibangen-mcp scores 60 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 18 October 2026. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the io.github.offx366/ibangen-mcp server expose?

io.github.offx366/ibangen-mcp exposes 3 tools: validate_ibans, generate_test_ibans, lookup_bank. Their descriptions and schemas cost roughly 252 tokens of context every time the server is loaded.

### Is the io.github.offx366/ibangen-mcp server still maintained?

io.github.offx366/ibangen-mcp is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the io.github.offx366/ibangen-mcp server under?

io.github.offx366/ibangen-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- PyPI project: https://pypi.org/project/ibangen-mcp/
- Socket report: https://socket.dev/pypi/package/ibangen-mcp
- Repository: https://github.com/offx366/ibangen-mcp
- Website: https://ibangen.com/
- Changelog RSS feed: https://verifymcp.io/servers/offx366-ibangen-mcp/ibangen-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/offx366-ibangen-mcp/ibangen-mcp.json
- HTML version of this page: https://verifymcp.io/servers/offx366-ibangen-mcp/ibangen-mcp