Connects Claude to the OpenFIGI API for mapping between financial identifiers like ISINs, CUSIPs, SEDOLs, and tickers to FIGIs (Financial Instrument Global Identifiers). The server automatically detects identifier types from CSV or text input and handles batch lookups of up to 100 identifiers at once. It supports ticker plus exchange formats like "AAPL US" or "VOD LN" for disambiguation. You'd use this when working with financial data across multiple systems that use different identification schemes and need a standardized way to reconcile them. Includes a standalone TypeScript SDK if you want to use OpenFIGI outside of Claude. Note that this is a community project, not officially affiliated with OpenFIGI or Bloomberg.
claude mcp add --transport stdio viktorlarsson-openfigi -- npx -y openfigi-mcp