# io.github.codespar/mcp-bcra (npm · @codespar/mcp-bcra)

BCRA — Argentine Central Bank public data (exchange rates, inflation, reserves)

- Trust score: 69/100 (medium)
- Change this week: +23
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-04

## Components

- npm · `@codespar/mcp-bcra`: 69/100 (this document), [markdown](https://verifymcp.io/servers/codespar-mcp-bcra/codespar-mcp-bcra.md), [page](https://verifymcp.io/servers/codespar-mcp-bcra/codespar-mcp-bcra)

## Channel facts

- Registry: `npm`
- Package: `@codespar/mcp-bcra`
- Version: `0.2.2`
- 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 2026-08-04.

- **Supply Chain Security**: 86/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
- **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 42 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 73/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1050 tokens (~65/item across 16 items; 16 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 30/100
  - Stability observed for 9 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add codespar-mcp-bcra -- npx -y @codespar/mcp-bcra
```

### Codex

```bash
codex mcp add codespar-mcp-bcra -- npx -y @codespar/mcp-bcra
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "codespar-mcp-bcra": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@codespar/mcp-bcra"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add codespar-mcp-bcra --command npx --arg -y --arg @codespar/mcp-bcra
```

### Hermes

```yaml
mcp_servers:
  codespar-mcp-bcra:
    command: "npx"
    args: ["-y", "@codespar/mcp-bcra"]
```

### Other

```json
{
  "mcpServers": {
    "codespar-mcp-bcra": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-bcra"
      ]
    }
  }
}
```

## 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.

### 2026-08-04 (score 69, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-03 (score 68, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-08-02 (score 64, +28)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Schema quality: unverified → good
- [functional] Licence: MIT

### 2026-08-01 (score 36, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-07-31 (score 21, −7)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 28, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (16)

### `get_exchange_rates` (~60 tokens)

Get official exchange rates snapshot for a date (USD, EUR, BRL, etc.)

Input parameters:

- `currency` (string): Currency code filter (USD, EUR, BRL)
- `date` (string): Date (YYYY-MM-DD), defaults to latest

### `list_currencies` (~24 tokens)

List the master catalog of currencies (divisas) tracked by BCRA

### `get_official_rate` (~61 tokens)

Get the official BCRA quote for a single currency on a specific date

Input parameters:

- `currency` (string, required): ISO currency code (e.g. USD, EUR, BRL)
- `date` (string): Date (YYYY-MM-DD), defaults to latest

### `get_currency_history` (~97 tokens)

Get historical quotes for a currency over a date range

Input parameters:

- `currency` (string, required): ISO currency code (e.g. USD, EUR, BRL)
- `date_from` (string): Start date (YYYY-MM-DD)
- `date_to` (string): End date (YYYY-MM-DD)
- `limit` (number): Max rows (default 1000, max 1000)
- `offset` (number): Offset for pagination

### `list_variables` (~33 tokens)

List the catalog of monetary variables (id, descripción, categoría) — use this to discover variable ids for get_variable_history

### `get_variable_history` (~102 tokens)

Get the historical series for any monetary variable by id, with optional date range. Use list_variables to discover ids.

Input parameters:

- `date_from` (string): Start date (YYYY-MM-DD)
- `date_to` (string): End date (YYYY-MM-DD)
- `limit` (number): Max rows (default 1000, max 3000)
- `offset` (number): Offset for pagination
- `variable_id` (number, required): Variable id from list_variables

### `get_uva_value` (~71 tokens)

Get UVA (Unidad de Valor Adquisitivo) — used for inflation-adjusted mortgage calculations

Input parameters:

- `date` (string): Date (YYYY-MM-DD), defaults to latest
- `date_from` (string): Start date for range query
- `date_to` (string): End date for range query

### `get_monetary_base` (~58 tokens)

Get monetary base data (base monetaria)

Input parameters:

- `date` (string): Date (YYYY-MM-DD)
- `date_from` (string): Start date for range query
- `date_to` (string): End date for range query

### `get_reserves` (~56 tokens)

Get international reserves data (reservas internacionales)

Input parameters:

- `date` (string): Date (YYYY-MM-DD)
- `date_from` (string): Start date for range query
- `date_to` (string): End date for range query

### `get_interest_rates` (~59 tokens)

Get reference interest rates (tasas de interés de referencia)

Input parameters:

- `date` (string): Date (YYYY-MM-DD)
- `date_from` (string): Start date for range query
- `date_to` (string): End date for range query

### `get_inflation` (~60 tokens)

Get inflation data (IPC nivel general — variación mensual)

Input parameters:

- `date` (string): Date (YYYY-MM-DD)
- `date_from` (string): Start date for range query
- `date_to` (string): End date for range query

### `get_badlar_rate` (~79 tokens)

Get BADLAR rate (tasa de plazos fijos >1M ARS, bancos privados) — used as benchmark for many financial products

Input parameters:

- `date` (string): Date (YYYY-MM-DD)
- `date_from` (string): Start date for range query
- `date_to` (string): End date for range query

### `get_tm20_rate` (~69 tokens)

Get TM20 rate (tasa de plazos fijos >20M ARS, bancos privados)

Input parameters:

- `date` (string): Date (YYYY-MM-DD)
- `date_from` (string): Start date for range query
- `date_to` (string): End date for range query

### `get_leliq_rate` (~65 tokens)

Get monetary policy rate (ex-LELIQ / tasa de política monetaria)

Input parameters:

- `date` (string): Date (YYYY-MM-DD)
- `date_from` (string): Start date for range query
- `date_to` (string): End date for range query

### `list_cheque_entities` (~29 tokens)

List the catalog of financial entities with their cheque codes — use the código to validate cheques

### `validate_cheque` (~60 tokens)

Check whether a cheque has been reported as stolen/lost (denunciado) by entity code and cheque number

Input parameters:

- `cheque_number` (number, required): Número de cheque
- `entity_code` (number, required): Código de entidad (from list_cheque_entities)

## Diagnostics

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

## Score history

- 2026-08-04: 69
- 2026-08-03: 68
- 2026-08-02: 64
- 2026-08-01: 36
- 2026-07-31: 21
- 2026-07-30: 28
- 2026-07-28: 46
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/@codespar/mcp-bcra
- Socket report: https://socket.dev/npm/package/@codespar/mcp-bcra
- Repository: https://github.com/codespar/mcp-dev-latam
- Changelog RSS feed: https://verifymcp.io/servers/codespar-mcp-bcra/codespar-mcp-bcra/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/codespar-mcp-bcra/codespar-mcp-bcra/changelog.json
- HTML version of this page: https://verifymcp.io/servers/codespar-mcp-bcra/codespar-mcp-bcra