io.github.AIMento/lean-reader
lean-reader
Token-minimized URL-to-clean-text reader for LLMs, with a token-savings receipt.
alive probed 2026-10-15
1tools
324tokens in Claude Opus 5.5
334tokens in Claude Code
0.2 %of a 200k context window
193o200k_base estimate
2.3 sto initialize
9 msto list tools
- Run it
- npx -y lean-reader@0.1.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- lean-reader 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/AIMento/lean-reader
- Registry
- active, updated 2026-06-20 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| lean_read | 193 | 100 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.AIMento/lean-reader)
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.