io.github.nirholas/kol-mcp
three.ws KOL
Per-wallet KOL deep dive — a tracked trader's portfolio P&L and its trades on a given mint.
alive probed 2026-10-14
2tools
886tokens in Claude Opus 5.5
908tokens in Claude Code
0.4 %of a 200k context window
543o200k_base estimate
318 msto initialize
7 msto list tools
- Run it
- npx -y @three-ws/kol-mcp@0.1.2 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- kol-mcp 0.1.2
- Capabilities
- tools
- Instructions
- 761 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/nirholas/three.ws
- Website
- https://three.ws
- Registry
- active, updated 2026-10-10 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| get_wallet_portfolio | 293 | 54 % |
| get_wallet_trades | 250 | 46 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.nirholas/kol-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.