io.github.mrfentmen/wise-mcp
wise-mcp
MCP server for Wise: profiles, balances, exchange rates. Needs a free Wise API token.
alive probed 2026-10-14
3tools
401tokens in Claude Opus 5.5
434tokens in Claude Code
0.2 %of a 200k context window
212o200k_base estimate
334 msto initialize
8 msto list tools
- Run it
- npx -y @mrfentmen/wise-mcp@1.0.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- wise-mcp 1.0.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/mrfentmen/premium-mcps
- Registry
- active, updated 2026-10-01 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| exchange_rate | 91 | 43 % |
| get_balances | 71 | 33 % |
| list_profiles | 50 | 24 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.mrfentmen/wise-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.