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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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readBaseline

setting never mined JSON

A Claude Code settings key, read out of the shipped bundle. No mined inventory carries it: everything below comes from what this site has written about it.

Remote tool calls now include a read baseline snapshot before the host approves them

Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.265.

First seen — never in a mined build
Last seen — never in a mined build
Builds0 / 161on this box, as of v2.1.322
Written about v2.1.265 first named in a changelog, 8 Sep 2026

In the changelogs

4

Releases whose published page names readBaseline.

  1. v2.1.265
    Remote tool calls now attach a 'read baseline' snapshot before host-side approval

    Remote tool calls now include a read baseline snapshot before the host approves them

    found in this entry's text

  2. v2.1.265
    File write/edit stale-read checks now carry remote-call read baseline and host info

    Write/Edit stale-read checks over remote calls now carry a read baseline and the serving host's name

    named in this entry, found in this entry's text

  3. v2.1.265
    Remote tool-call protocol adds a read_baseline field

    Remote tool-call requests can now include a read_baseline field

    found in this entry's text

  4. v2.1.265
    Edit/Write tools can now detect that a file changed on a different host since it was read remotely

    Edit and Write now detect if a file changed on a different remote host since it was last read, with a clearer error message

    found in this entry's text

First cited

1

The earliest release whose published evidence quoted readBaseline was v2.1.265, 8 Sep 2026. That is the oldest release this project wrote about it, so it is a floor on the name's age and not the release that introduced it. It is not a presence reading: which builds carried the name is the table below.

ReleaseDateThe span that was quoted
v2.1.2658 Sep 2026readBaseline: $o()

Presence across releases

0

The miner has never read a build containing this name. It is here because a changelog entry of ours names it, which is evidence that it existed and not evidence of which releases carried it. The inventory starts at v2.1.138 and everything older than that was never mined.

Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the settings key does. All settings keys.

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