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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 v2.1.251 Home All releases ←olderv2.1.250
Claude Code v2.1.251

Marketplace location mismatch now tells you how to fix it

Use it now
Useful3 Signal2
Plugins Notable

A misplaced marketplace now tells you to re-add it or declare it under extraKnownMarketplaces.

extraKnownMarketplaces
What

When a plugin marketplace no longer sits where Claude Code recorded it, the refusal now explains the problem and the two ways out: re-add the marketplace, or, if it genuinely lives on a network path, declare it under extraKnownMarketplaces in your user or managed settings. The old text just pointed at /feedback.

Details
  • Always on; this is the error path itself, not a gated feature.
Evidence

extraKnownMarketplaces in user or managed settings

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 v2.1.251 →