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 (see below) A Google account — authentication uses Google OAuth; no separate password or API key Anonymous access is available without signing in, giving you BasicQueries — enough to browse message names and business areas. Sign in with Google to unlock your tier’s full feature set.
The specification that runs global finance — and the problem it creates ISO 20022 is the international standard for financial messaging. Payments between banks. Securities settlements. Trade finance instructions. Foreign exchange confirmations. If money moves between financial institutions anywhere in the world, there is a very good chance an ISO 20022 message is involved.
The standard is also, by any fair measure, enormous.
The full repository holds over 2,500 message definitions organized across more than 40 business areas. Each message is built from hundreds of components, data types, and code sets, each with their own field-level rules, cardinality constraints, and usage notes. Three major versions are in active deployment simultaneously. SWIFT, SEPA, CBPR+, FedNow, and T2 all use ISO 20022 — with their own profiles, extensions, and local rules layered on top.
Frequently asked questions What AI tools does this work with? The MCP server works with any AI assistant that supports the Model Context Protocol, including Claude Desktop, Cursor, VS Code Copilot, and other MCP-compatible clients.
Can I switch plans? Yes — upgrade or downgrade at any time. Changes take effect at the start of the next billing cycle.
Is there a team or volume discount? Enterprise plans are priced per organization, not per seat, and include volume discounts. Contact us for a quote.
