In-depth architectural comparison of the Bcb Br and Banco Central do Brasil (BCB): Cotações MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Bcb Br
Developer Tools · Local stdio
Quality: 44/100 (Fair) | Auth: No auth required
Banco Central do Brasil (BCB): Cotações
Developer Tools · Local stdio
Quality: 31/100 (Emerging) | Auth: No auth required
Verdict Summary: Choose Bcb Br if you need specialized Developer Tools tools running via a local process. Choose Banco Central do Brasil (BCB): Cotações if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
B
Choose Bcb Br when:
You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Fetch any Banco Central do Brasil SGS time series by numeric code. Common codes: 432=Selic target, 11=Selic daily, 433=IPCA inflation, 1=USD/BRL PTAX sell, 21619=USD/BRL, 4389=CDI. Returns [{data:"dd/MM/yyyy", valor:"..."}]. Use "last" for the most recent N observations, or a date range.
indicator
Convenience lookup for common Brazilian macro indicators by friendly name (no SGS code needed). names: selic_target, selic_daily, ipca, usd_brl_ptax, usd_brl, cdi. Returns the latest N observations with the series label and unit.
list_indicators
List the friendly indicator names available to the "indicator" tool, with their SGS codes and units.
ptax_usd
Official PTAX USD/BRL quote for a specific business day (buy + sell rate, timestamp). Returns {cotacaoCompra, cotacaoVenda, dataHoraCotacao}. Quotes are not published on weekends/holidays.
focus_expectations
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Bcb Br is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Banco Central do Brasil (BCB): Cotações belongs to Developer Tools using local stdio subprocess. Select Bcb Br when you need capabilities focused on developer tools and Banco Central do Brasil (BCB): Cotações when you require tools for developer tools.