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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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claude-md-or-agents-md

model never mined JSON

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

CLAUDE.md/AGENTS.md loading modes renamed and given a fourth 'managed-only' option

Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.277.

First seen — never in a mined build
Last seen — never in a mined build
Builds0 / 159on this box, as of v2.1.319
Written about v2.1.277 first named in a changelog, 18 Sep 2026

In the changelogs

4

Releases whose published page names claude-md-or-agents-md.

  1. v2.1.277
    CLAUDE.md/AGENTS.md loading mode options renamed and expanded

    CLAUDE.md/AGENTS.md loading modes renamed and given a fourth 'managed-only' option

    found in this entry's text

  2. v2.1.277
    CLAUDE.md/AGENTS.md mode enum replaced with a differently-shaped option set

    The setting controlling how CLAUDE.md and AGENTS.md are used now has four differently-named options

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

  3. v2.1.277
    AGENTS.md fallback is now the default instruction-file mode

    AGENTS.md now loads by default when a project has no CLAUDE.md, and the setting controlling it is renamed

    found in this entry's text

  4. v2.1.277
    AGENTS.md / CLAUDE.md instruction-loading modes formalized with telemetry

    AGENTS.md/CLAUDE.md loading now has four named modes, tracked with new telemetry

    found in this entry's text

First cited

1

The earliest release whose published evidence quoted claude-md-or-agents-md was v2.1.277, 18 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
v2.1.27718 Sep 2026"claude-md-or-agents-md" (default): a project with no CLAUDE.md of its own gets its AGENTS.md files instead

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 model does. All models.

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