exchange rates for ChatGPT

io.github.theluckystrike/exchange-rates

Convert currencies on the daily European Central Bank reference rates. No API key, no signup.

client:ChatGPT transport:streamable-http runtime:mcpb tools:10

Install exchange rates in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.zovo.one/mcp/exchange-rates

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs