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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
Home / Reference / CLI flags

--project

cli never mined JSON

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

Cloud session creation can use a newer request shape for review and plan sources.

Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.224.

First seen — never in a mined build
Last seen — never in a mined build
Builds0 / 149on this box, as of v2.1.308
Written about v2.1.224 first named in a changelog, 7 Aug 2026

In the changelogs

7

Releases whose published page names --project.

  1. v2.1.305
    The ignored --rc warning is now one line

    The warning that --rc or --project was ignored is now a single line starting with the reason

    found in this entry's text

  2. v2.1.301
    The --project refusal message no longer varies

    Moving a session to the cloud now reports more about branch handling, and the --project error is always the same message

    found in this entry's text

  3. v2.1.248
    Project and agent dispatch still need an endpoint your account may not have

    Cloud sessions with --project or a specific agent are refused if your account lacks the newer endpoint.

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

  4. v2.1.232
    --project no longer starts a cloud session

    Passing --project alone won't start a cloud session; --ref and --on-branch now need --cloud or --environment.

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

  5. v2.1.227
    Device-bound sessions reject --project and agent ownership up front

    Device-bound sessions now reject a project id or agent id immediately with a clear message.

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

  6. v2.1.224
    Cloud sessions can be created through a newer request shape

    Cloud session creation can use a newer request shape for review and plan sources.

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

  7. v2.1.224
    Newer cloud session creation endpoint for review and plan sources

    Cloud sessions from review or plan sources can use a newer creation endpoint allowing --project grouping.

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

First cited

2

The earliest release whose published evidence quoted --project was v2.1.227, 10 Aug 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
v2.1.22710 Aug 2026--project cannot be combined with a device-bound session yet - no session was created.
v2.1.23213 Aug 2026--project no longer starts cloud sessions

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 CLI flag does. All CLI flags.

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