io.github.nirholas/data-workbench-mcp
Data Workbench
Pump.fun creator rewards, DexScreener pair search, crypto headlines, and USD candles.
alive probed 2026-10-15
4tools
1.2ktokens in Claude Opus 5.5
1.2ktokens in Claude Code
0.6 %of a 200k context window
671o200k_base estimate
376 msto initialize
9 msto list tools
- Run it
- npx -y @three-ws/data-workbench-mcp@0.1.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- data-workbench 0.1.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/nirholas/data
- Website
- https://data-workbench-e3s.pages.dev
- Registry
- active, updated 2026-07-20 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| coin_news | 180 | 27 % |
| search_pairs | 174 | 26 % |
| creator_rewards | 162 | 24 % |
| ohlc | 155 | 23 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.nirholas/data-workbench-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.