What
The plugin-not-found error is now treated the same way as the marketplace-load-failed and marketplace-not-found errors when Claude Code sorts plugin errors.
Why
A missing plugin is now handled like a marketplace that could not be loaded or found.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
The finding does not say what handling this group receives.