How to Use the Mambu MCP in Cursor

Q: How do I configure the Mambu MCP Server in Cursor?

Create a .cursor/mcp.json file in your project root and add the Mambu server configuration. Once saved, the Cursor agent can immediately access Mambu tools like listloanaccounts during your coding sessions.

Q: How does Cursor handle Mambu API rate limits?

When running bulk queries like listtransactions in Cursor, the server respects Mambu's rate limits. If you hit limits, Cursor displays the Mambu API error so you can optimize your queries.

Write financial code with real-time Mambu ledger context directly in Cursor.

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Connect Mambu MCP to Cursor

Create your Vinkius account to connect Mambu to Cursor and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Mambu with Cursor

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Write code with live Mambu client data in Cursor

The `get_client` tool pulls real Mambu customer profiles directly into your active Cursor coding session. You don't need to mock Mambu client records when writing your integration tests in Cursor. Your Cursor agent uses `list_clients` to fetch actual Mambu production schemas for faster debugging. Having live Mambu data inside your Cursor editor stops you from guessing database structures.

Verify loan and deposit structures inside Cursor

The `get_loan_account` tool fetches live Mambu credit data straight into the Cursor composer. This lets you write precise Mambu financial logic based on active loan terms without leaving your Cursor editor. When building Mambu deposit modules, use `get_deposit_account` to check ledger fields on the fly. This Cursor MCP Server runs these Mambu queries in the background so your code matches the live API structure.

Debug Mambu transactions and tasks within Cursor

The `list_transactions` tool brings raw Mambu history into your Cursor terminal interface. You can debug Mambu transaction parsing logic in Cursor using actual ledger entries instead of static JSON fixtures. Track operational changes by calling `list_tasks` to check active Mambu system assignments directly from Cursor. This workflow ensures your Cursor banking application logic aligns with current Mambu back-office tasks.

Setup guide

Set up Mambu MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the Mambu MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent Mambu transactions." If the MCP tools are loaded correctly, Cursor will call the Mambu tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "mambu-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Mambu. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Mambu MCP in Cursor

Create a `.cursor/mcp.json` file in your project root and add the Mambu server configuration. Once saved, the Cursor agent can immediately access Mambu tools like `list_loan_accounts` during your coding sessions.

No, this Mambu MCP Server only provides read operations like `get_deposit_account` to your Cursor environment. Your Cursor code editor cannot execute Mambu writes or transfers, protecting your core ledger.

When running bulk queries like `list_transactions` in Cursor, the server respects Mambu's rate limits. If you hit limits, Cursor displays the Mambu API error so you can optimize your queries.

Make sure your Cursor project-level configuration has the correct Mambu API credentials to run `list_tasks`. Check the Cursor console logs if the connection drops during task queries.

Yes, this server processes Mambu client records, loan statuses, and transaction details locally through your Cursor MCP setup. No financial ledger data is shared with external servers outside your direct Mambu Cursor environment.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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