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 v2.1.239 Home All releases olderv2.1.238 v2.1.240newer
Claude Code v2.1.239

Plugin ids with an @ earlier in the source resolve correctly

You'll notice
Useful3 Signal1
Plugins

Plugin sources containing an earlier @, like scoped packages, no longer get truncated ids.

What

A plugin id is now split from its source string at the last @ rather than the first, with a guard that the @ is not at position zero. Sources containing an earlier @, such as scoped package names or user@host forms, no longer produce a truncated id.

Details
  • Two helpers that combined this id-splitting with marketplace error types became unreachable and were removed; a third was reduced to a plain type check.
Evidence

e.source.lastIndexOf("@")

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

See this entry in the whole of v2.1.239 →