Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.242 Home All releases olderv2.1.241 v2.1.243newer
Claude Code v2.1.242

claude plugin eval init refuses to scaffold in the wrong directory

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Plugins not in their notes

Eval scaffolding refuses to create files outside a plugin or skill folder unless you pass --eval-dir.

claude plugin eval init--eval-dir
What

Running eval scaffolding outside a plugin or skill folder now errors and exits 1 instead of creating files where they do not belong, unless you pass --eval-dir. Output directories are also vetted: a symlinked base is refused, and when ownership vetting is on, so is a directory owned by another user.

Details
  • The refusal is recorded as cwd_not_a_plugin.
  • Path checks throw an escape error rather than silently writing outside the intended base.
Usage
claude plugin eval init --eval-dir ./evals
Evidence

is not a plugin or skill folder

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.242 →