Banco MCP for Grok
io.github.douglac/banco-mcp
Brazilian Open Finance MCP — 30+ banks (Itaú, Nubank, etc.) to Claude/Cursor. Read-only.
client:Grok
transport:streamable-http
tools:19
Install Banco MCP in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"banco-mcp": {
"type": "http",
"url": "https://api.mcp.ai/banco"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- openfinance_search_bank_connectors
- openfinance_list_connections
- openfinance_get_item_status
- openfinance_provider_status
- openfinance_list_accounts
- openfinance_list_transactions
- openfinance_list_transactions_by_item
- openfinance_list_credit_card_bills
- openfinance_list_investments
- openfinance_list_investment_transactions
- openfinance_list_loans
- openfinance_get_loan_detail
- openfinance_force_sync
- openfinance_get_account_balance
- openfinance_get_accounts_detail
- openfinance_get_credit_card_bill
- openfinance_list_categories
- openfinance_update_transaction_category
- openfinance_disconnect_bank