io.github.asherengos/verify-atom

verify-atom

Signed proof of web observations for AI agents: Ed25519 proof packets for any URL.

alive probed 2026-10-15

1tools

217tokens in Claude Opus 5.5

227tokens in Claude Code

0.1 %of a 200k context window

130o200k_base estimate

498 msto initialize

4 msto list tools

Run it: uvx verify-atom-mcp==0.1.0 (stdio, probed in a container with the network off)
Host: pypi.org
Reports itself as: verify-atom 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/asherengos/verify-atom
Registry: active, updated 2026-09-26 · registry entry
Reachable: 1 of the last 1 probe

Most expensive tools

Tool	Tokens (o200k)	Share of this server
verify_url	130	100 %

Badge and feed

[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.asherengos/verify-atom.svg)](https://mcpcost.ulehla.dev/s/io.github.asherengos/verify-atom)

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.