Plugin dependencies can now be specified as bare names (without @marketplace) and are resolved against the declaring plugin's own marketplace.
Details
Dependency must be a plugin name, optionally qualified with @marketplace
Bare names resolve against the parent plugin's marketplace source
The "inline" marketplace name is reserved for --plugin-dir session plugins
Evidence
Plugin dependency resolution (search for "Dependency must be a plugin name, optionally qualified with @marketplace")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agreeUpdated --plugin-dir to only accept one path to support subcommands — use repeated --plugin-dir for multiple directories
