io.github.cyanheads/exchange-rates-mcp-server · v0.4.2 · data-and-databases
io.github.cyanheads/exchange-rates-mcp-server is healthy: it completed an MCP handshake in 410 ms and exposes 7 tools.
Convert currencies, get FX rates, and query historical ECB exchange rate data.
Endpoint: https://exchange-rates.caseyjhand.com/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 7 |
| Latency | 410 ms |
| Last checked (UTC) | 2026-10-16T07:15:42.606Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-16T07:15:42.606Z | Healthy | 410 | |
| 2026-10-15T03:20:55.506Z | Healthy | 2197 |
fx_list_currencies | List all supported ISO 4217 currency codes with their full names. Call this before converting to disambiguate "dollars" (USD vs AUD vs CAD vs HKD vs SGD) or to validate a user-supplied currency code. Covers the ~30 ECB reference currencies. |
fx_get_rates | Get all available exchange rates for one base currency in a single snapshot. Useful for bulk comparison and seeding downstream tools. Returns a map of quote currency → rate, the actual snapshot date, and whether a historical date was snapped from a weekend/holiday to the prior business day. Optional |
fx_get_rate | Get the exchange rate for a currency pair on a given date (default: latest). Returns the rate, the actual rate date (which may differ from the requested date on weekends/holidays — ECB publishes business days only), and source provenance. Cross-rates are triangulated through EUR automatically. A sam |
fx_convert_currency | Convert an amount between any two currencies at the latest or a historical rate. Returns the converted amount, the rate used, the actual rate date, and whether the date was snapped from a weekend/holiday to the prior business day. Cross-rates are triangulated through EUR automatically. |
fx_get_timeseries | Get historical daily exchange rates for a currency pair over a date range. ECB publishes on business days only — weekends and holidays produce no entry, and no date outside the requested range is ever returned, so a range covering only non-publication days comes back with an empty rates map and a no |
fx_dataframe_describe | List tables and columns staged on a DataCanvas from a prior fx_get_timeseries call. Required first step before fx_dataframe_query — use it to discover table names and column schemas. Requires DataCanvas (CANVAS_PROVIDER_TYPE=duckdb) — without it this tool is not listed at all and fx_get_timeseries r |
fx_dataframe_query | Run a read-only SQL SELECT against DataCanvas tables staged by fx_get_timeseries. Supports aggregations, GROUP BY, window functions, and JOINs across multiple registered tables. Run fx_dataframe_describe first to discover table names and column schemas. Requires DataCanvas (CANVAS_PROVIDER_TYPE=duck |