Mcp Open Finance
Aggregate Brazilian Open Finance data—accounts, transactions, consents, and investments—for agent-driven apps and personal finance tooling.
Overview
io.github.codespar/mcp-open-finance is a MCP server for the Build phase that connects agents to Open Finance Brasil for accounts, transactions, consents, and investments.
What is this MCP server?
- stdio MCP @codespar/mcp-open-finance v0.1.2
- Open Finance Brasil: accounts, transactions, consents, investments
- OPEN_FINANCE_CLIENT_SECRET required for authentication
- Banking package in mcp-dev-brasil monorepo
- Broader institution coverage than single-bank MCPs like Nubank-only
- Package version 0.1.2
- Data domains: accounts, transactions, consents, investments
- 1 required secret: OPEN_FINANCE_CLIENT_SECRET
Community signal: 252 GitHub stars.
What problem does it solve?
Building multi-bank Brazilian finance features means wrestling with Open Finance consent and APIs instead of shipping product logic.
Who is it for?
Fintech-minded solo builders in Brazil who need institution-agnostic banking and investment reads via agents.
Skip if: Markets without Open Finance, quick demos without real consent infrastructure, or teams that only need one bank’s branded API.
What do I get? / Deliverables
With OPEN_FINANCE_CLIENT_SECRET set, your agent can call MCP tools that surface aggregated Open Finance data over stdio.
- MCP tool surface for accounts, transactions, consents, and investments
- Agent-ready Open Finance integration without custom SDK sprawl
- Configured secret auth for the banking package
Recommended MCP Servers
Journey fit
Open Finance aggregation is a foundational API integration you add while building products that need multi-institution banking data. The server is a banking platform connector, which aligns with integrations rather than a single-phase growth analytics skill alone.
How it compares
Multi-institution Open Finance MCP, not a single-neobank connector or mock banking skill.
Common Questions / FAQ
Who is mcp-open-finance for?
Developers shipping Brazilian finance or analytics products who want Claude Code, Cursor, or Codex to query Open Finance accounts, transactions, consents, and investments.
When should I use mcp-open-finance?
Use it during Build when designing apps or agents that must aggregate banking data across Open Finance participants with proper API credentials.
How do I add mcp-open-finance to my agent?
Install @codespar/mcp-open-finance, add it as a stdio MCP server, and set OPEN_FINANCE_CLIENT_SECRET before starting the process in your agent config.