mcpcost

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

ToolTokens (o200k)Share of this server
lean_read193100 %

Badge and feed

mcpcost: alive

[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.AIMento/lean-reader.svg)](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.