Convert currencies, get FX rates, and query historical Frankfurter v1 exchange rate data via MCP. STDIO or Streamable HTTP.
Latest release v0.5.1 — v0.5.1: FX precision and historical timeseries · 24 Oct 2026
2 files for Codex, OpenCode and Claude Code: exchange-rates-mcp-server AGENTS.md, exchange-rates-mcp-server CLAUDE.md — 16,700 tokens loaded in every session.
AGENTS.md A 8,350 tok CLAUDE.md A 8,350 tok These files are cyanheads/exchange-rates-mcp-server's own configuration — they tell Codex, OpenCode and Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.