io.github.sbanthia92/second-read

Second Read

Is the Second Read MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-29.

Reviews drafts: fact-checks claims against web sources and builds the strongest counter-case.

alive probed 2026-11-14 · unchanged since 2026-10-29

1tools

497tokens in Claude Opus 5.5

0.2 %of Claude's 200k window

0.2×the median server

1.8 sto initialize

3 msto list tools

Run it: uvx second-read@0.1.4 (stdio, probed in a container with the network off)
Host: pypi.org
Reports itself as: second-read
Capabilities: prompts, resources, tools
Instructions: 244 characters
Of a 1M window: <0.1 % of a 1M context window
Count: 497 tokens in Claude Opus 5.5, exact, measured 2026-10-27. With the Claude Code prefix mcp__…__ on each tool name: 505. The o200k_base estimate is 298. Counted again when the tool definitions change. Method.
Repository: https://github.com/sbanthia92/second-read
Registry: active, updated 2026-10-28 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.67×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
review_document	497	298	100 %

Other registry entries on pypi.org, the ones next to this name; all of them.

Servers that mention second.

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.