Open Banking (open-banking.io)

stdio

Read-only MCP server for the open-banking.io PSD2 bank API — accounts, balances, transactions.

Getting Started

npx @getmcp/cli add io.github.open-banking-io/mcp-server

Requires Python 3.10+. Community-contributed server. Review source before installing.

Claude Desktopguide →Vscodeguide →Cursorguide →Windsurfguide →

Required Environment Variables

OBI_CREDENTIALS
Path to (or inline JSON of) the credentials bundle exported from the open-banking.io app (Settings → Credentials) — contains apiBaseUrl, apiKey and the encryption private key.

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "io.github.open-banking-io/mcp-server": {
      "command": "uv",
      "env": {
        "OBI_CREDENTIALS": ""
      }
    }
  }
}

Claude Desktop MCP documentation