# Banxico (Banco de México) (pypi · mcp-banxico)

Mexico's official economic data from Banxico: USD/MXN, inflation, UDIS, TIIE and reserves.

- Trust score: 64/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-29

## Components

- remote · `banxico-mcp.duckdns.org`: 61/100, [markdown](https://verifymcp.io/servers/nanisadw3-banxico/banxico-mcp.md), [page](https://verifymcp.io/servers/nanisadw3-banxico/banxico-mcp)
- pypi · `mcp-banxico`: 64/100 (this document), [markdown](https://verifymcp.io/servers/nanisadw3-banxico/mcp-banxico.md), [page](https://verifymcp.io/servers/nanisadw3-banxico/mcp-banxico)

## Channel facts

- Registry: `pypi`
- Package: `mcp-banxico`
- Version: `0.2.0`
- 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 2026-09-29.

- **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 setuptools.build_meta at install time, a recognised build step with no custom scripting around it.
  - 1 of 31 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to nanisadw3/mcp-banxico).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 0 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 69/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 515 tokens (~85/item across 6 items; 6 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 13/100
  - Stability observed for 4 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 (100% 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 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 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 Banxico (Banco de México) MCP server?

Banxico (Banco de México) runs locally as a PyPI package, launched with uvx mcp-banxico. 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 nanisadw3-banxico -- uvx mcp-banxico
```

### Cursor

```json
{
  "mcpServers": {
    "nanisadw3-banxico": {
      "command": "uvx",
      "args": [
        "mcp-banxico"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "nanisadw3-banxico": {
      "command": "uvx",
      "args": [
        "mcp-banxico"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add nanisadw3-banxico -- uvx mcp-banxico
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "nanisadw3-banxico": {
      "type": "local",
      "command": [
        "uvx",
        "mcp-banxico"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add nanisadw3-banxico --command uvx --arg mcp-banxico
```

### Hermes

```yaml
mcp_servers:
  nanisadw3-banxico:
    command: "uvx"
    args: ["mcp-banxico"]
```

### Netclaw

```json
{
  "McpServers": {
    "nanisadw3-banxico": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "mcp-banxico"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add nanisadw3-banxico -t stdio -c uvx -a mcp-banxico
```

### Other

```json
{
  "mcpServers": {
    "nanisadw3-banxico": {
      "command": "uvx",
      "args": [
        "mcp-banxico"
      ]
    }
  }
}
```

## 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.

### 2026-09-28 (score 64, −4)

- [security regression] Malware scan: pass → unverified
- [security improvement] Provenance: fail → pass
- [security] The attested source repository moved: nanisadw3/mcp-banxico
- [functional] Package version: 0.1.3 → 0.2.0
- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-26 (score 68, +1)

- [functional improvement] Stability: unverified → 0.03
- [functional] Package version: 0.1.2 → 0.1.3

### 2026-09-25 (score 67)

First indexed and scored.

## MCP tools (6)

### `tipo_cambio_usd` (~113 tokens)

Consulta el tipo de cambio oficial peso mexicano vs dólar estadounidense (USD/MXN).

Args:
    tipo: Modalidad del tipo de cambio. Opciones: 'FIX' (por defecto) o 'LIQUIDACION'.
    fecha_inicio: Fecha inicial en formato YYYY-MM-DD o DD/MM/YYYY (opcional).
    fecha_fin: Fecha final en formato YYYY-MM-DD o DD/MM/YYYY (opcional).

Input parameters:

- `fecha_fin`
- `fecha_inicio`
- `tipo` (string)

Output parameters:

- `result` (string)

### `inflacion_mexico` (~59 tokens)

Consulta la inflación oficial en México según el INPC de Banxico.

Args:
    tipo: Tipo de medición de inflación. Opciones: 'anual' (por defecto) o 'mensual'.

Input parameters:

- `tipo` (string)

Output parameters:

- `result` (string)

### `valor_udis` (~56 tokens)

Consulta el valor oficial de las Unidades de Inversión (UDIS) en pesos mexicanos.

Args:
    fecha: Fecha específica a consultar en formato YYYY-MM-DD o DD/MM/YYYY (opcional).

Input parameters:

- `fecha`

Output parameters:

- `result` (string)

### `tasa_interes_banxico` (~77 tokens)

Consulta las tasas de interés interbancarias y de política monetaria en México.

Args:
    tipo: Tipo de tasa. Opciones: 'tiie_28' (TIIE a 28 días) o 'objetivo' (Tasa de referencia/fondeo).

Input parameters:

- `tipo` (string)

Output parameters:

- `result` (string)

### `reservas_internacionales` (~28 tokens)

Consulta el saldo de reservas internacionales netas del Banco de México (en millones de dólares).

Output parameters:

- `result` (string)

### `consultar_serie_sie` (~120 tokens)

Consulta avanzada para obtener observaciones de cualquier serie económica del catálogo SIE de Banxico.

Args:
    id_serie: Identificador de la serie oficial (por ejemplo: 'SF43718', 'SP68257', 'SF61745').
    fecha_inicio: Fecha inicial en formato YYYY-MM-DD o DD/MM/YYYY (opcional).
    fecha_fin: Fecha final en formato YYYY-MM-DD o DD/MM/YYYY (opcional).

Input parameters:

- `fecha_fin`
- `fecha_inicio`
- `id_serie` (string, required)

Output parameters:

- `result` (string)

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/nanisadw3-banxico/mcp-banxico#diagnostics

## Score history

- 2026-09-29: 64
- 2026-09-28: 64
- 2026-09-27: 68
- 2026-09-26: 68
- 2026-09-25: 67

## Common questions

### What is the Banxico (Banco de México) MCP server?

Banxico (Banco de México) is an MCP server listed in the public MCP registry as io.github.nanisadw3/banxico. Mexico's official economic data from Banxico: USD/MXN, inflation, UDIS, TIIE and reserves. This page covers its PyPI package (mcp-banxico).

### Is the Banxico (Banco de México) MCP server safe to use?

Banxico (Banco de México) scores 64 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 29 September 2026. Its build provenance is signed and verified. 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 Banxico (Banco de México) MCP server expose?

Banxico (Banco de México) exposes 6 tools: tipo_cambio_usd, inflacion_mexico, valor_udis, tasa_interes_banxico, reservas_internacionales, consultar_serie_sie. Their descriptions and schemas cost roughly 453 tokens of context every time the server is loaded.

### Is the Banxico (Banco de México) MCP server still maintained?

Banxico (Banco de México) is still listed as active in the MCP registry. We last reached this channel on 29 September 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 Banxico (Banco de México) MCP server under?

Banxico (Banco de México) 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/mcp-banxico/
- Socket report: https://socket.dev/pypi/package/mcp-banxico
- Repository: https://github.com/nanisadw3/mcp-banxico
- Changelog RSS feed: https://verifymcp.io/servers/nanisadw3-banxico/mcp-banxico.xml
- Changelog JSON feed: https://verifymcp.io/servers/nanisadw3-banxico/mcp-banxico.json
- HTML version of this page: https://verifymcp.io/servers/nanisadw3-banxico/mcp-banxico