What
A marketplace is a catalog Claude Code installs plugins from. When a marketplace fails a trust check, Claude Code shows a hint on how to fix it. The hint's wording changed:
- When the problem is how the marketplace is declared, the hint now says to fix its
extraKnownMarketplacesentry in settings. - When the problem is where the marketplace is fetched from, the hint now says to re-add the marketplace, or declare it under
extraKnownMarketplaces.
Before, the hint said to "re-add the marketplace, or fix the declaration in settings".
Why
If you hit a marketplace trust error, the hint now names the exact setting to edit.
Names in the bundleextraKnownMarketplaces
The entry above is what we published on the day. These lines were added later, as Anthropic's own pages caught up, and they sit beside the original rather than replacing it.
Confirmed since
Anthropic's documentation has since written up extraKnownMarketplaces, on All settings.
"extraKnownMarketplaces": {settings-reference see the edit
One source agreesOne thing we can check says the same as this entry.
Anthropic's documentation agrees
Anthropic's documentation has since written up extraKnownMarketplaces, on All settings.