mcp-bcra 0.1.0

MCP server for Argentina's Central Bank (BCRA) APIs

mcp-bcra

MCP server for Argentina's Central Bank (BCRA) APIs. Enables AI agents to access financial data including exchange rates, monetary variables, debtor registry, and more.

Available Tools

Tool	Description
bcra_variables_principales	Current values of key monetary variables (reserves, exchange rate, inflation, etc.)
bcra_variable_historico	Historical series for a variable by ID and date range
bcra_tipos_de_cambio	List of available exchange rate types
bcra_cotizacion	Currency quotations for a given date
bcra_deudores	Current credit situation of a person or company
bcra_deudores_historico	Credit history of a person or company
bcra_entidades_cheques	List of financial entities for check queries
bcra_cheques_rechazados	Rejected checks by CUIT
bcra_cheque_por_numero	Look up a specific check by entity and number
bcra_entidades_financieras	List of financial entities (transparency regime)
bcra_tasas	Active and passive rates by financial entity

Requirements

• Python 3.13+
• Dev Container (recommended)

Installation

pip install mcp-bcra

Or run directly with uvx:

uvx mcp-bcra

Usage with Claude

Add to your MCP client configuration:

{
  "mcpServers": {
    "bcra": {
      "command": "uvx",
      "args": ["mcp-bcra"]
    }
  }
}

Development

Open in VSCode with the Dev Container extension — the environment is fully configured.

pip install -e ".[dev]"
pytest

Data Source

All data comes from the BCRA public APIs.

License

MIT