You’re five minutes from having an AI assistant that knows the entire ISO 20022 specification by heart.
The MCP Server speaks the Model Context Protocol — an open standard supported by all major AI development tools. You configure it once, in a small JSON file, and every conversation in that tool gains instant access to the full specification.
What you’ll need
- An MCP-compatible AI client — Claude Code, Claude Desktop, Cursor, VS Code with GitHub Copilot, or any other MCP-enabled tool
mcp-remote— only needed for Claude Desktop- A Google account — authentication uses Google OAuth; no separate password or API key
Anonymous access is available without signing in, giving you basic queries — enough to browse message names and business areas. Sign in with Google to unlock your tier’s full feature set.
Get setup instructions
The setup guide lives on the MCP server itself — so the configuration it shows is always correct for the instance you’re connecting to, regardless of whether you’re setting up a test environment or production.
Get connection instructions →The guide covers Claude Code, Claude Desktop, Cursor, VS Code, and any other MCP-compatible client.
Next steps
Browse use cases
See real examples of what developers and analysts have built with the MCP server — code generation, message validation, migration analysis, and more.
Explore the reference
Browse all 2,500+ ISO 20022 messages organized by business area, or search by name, component, or code set.
Upgrade to Pro
Unlock message interactions, schema validation, migration path guidance, cross-standard references, and more.