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HomeDocsClaude Code CLI 14 Oct 2026
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Test plugins with evals changedplugin-evals

Nearest release: v2.1.299, published 2 hours before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Upstream edited this page at 14 Oct 2026 03:20 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 14 Oct 2026 03:37 UTC.

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From line 666 where the diff opens
First seen 11 Sep 2026 this site's first read of the page
Recorded edits19to this page, all time

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667667Before v2.1.283, `claude plugin eval` didn't check the git version, and on an older git the suite ran with those programs left on.
668668 
669<h3 id="cannot-be-evaluated-where-sessions-load-it">
670 "cannot be evaluated where sessions load it"
671</h3>
672 
673You ran `claude plugin eval` in your shell with the name of a plugin installed from a marketplace you [added from a local path](/docs/en/plugins/loading#in-place-and-copied-plugins). No session could load the plugin from that marketplace now, so the command refuses with this message and exits with code 1.
674 
675```text theme={null}
676Error: formatter@my-marketplace cannot be evaluated where sessions load it: no session could load it now. Its marketplace is a folder whose catalog could not be read, or lists it no more. Check the marketplace with `claude plugin marketplace list`, or pass ./<dir> to evaluate a directory.
677```
678 
679The sentence after `no session could load it now.` names what failed.
680 
681Run `claude plugin marketplace list` in your shell and fix what the message names. For example, restore the marketplace directory or put the plugin's entry back in its catalog. To evaluate the plugin's source without the marketplace, pass its directory as the target, such as `claude plugin eval ./plugins/formatter`.
682 
669683### "No eval cases found"
670684 
671685No `<case>/prompt.md` or `<case>/case.yaml` exists beneath the eval directory in effect, or your `--case` and `--tag` filters matched no case. Run from the plugin root, or run `claude plugin eval init` to create a suite.
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