io.github.UniRate-API/mcp
unirate-mcp
Is the io.github.UniRate-API/mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
Currency conversion and exchange rates for AI. 170+ currencies, historical data back to 1999.
alive probed 2026-11-14 · unchanged since 2026-10-31
- Run it
- npx -y @unirate/mcp@0.2.2 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- unirate-mcp 0.2.2
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.0k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 1.1k. The o200k_base estimate is 582. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/UniRate-API/unirate-mcp
- Website
- https://unirateapi.com
- Registry
- active, updated 2026-04-30 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.78×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| historical_rate | 394 | 222 | 38 % |
| convert | 293 | 165 | 28 % |
| latest_rate | 247 | 139 | 24 % |
| list_currencies | 99 | 56 | 10 % |
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Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.