A small script that catches invisible characters in plugin names before you install
Control characters and zero-width characters hiding in plugin or skill names are invisible in a terminal listing. I built six deliberately confusing names, compared what ls actually shows, and wrote a short check you can run before installing anything — plus an honest note on what that check misses.
Switching to headersHelper in Claude Code broke auth for project-scoped catalogs only
Moving a private plugin catalog to headersHelper worked at user scope and failed under the project directory. The cause was credential non-inheritance. Here are two working helpers, measured execution costs, and what unattended runs need.
Finding and Installing Claude Code Plugins from a Marketplace — Read What's Inside Before You Trust It
A practical walkthrough for discovering and installing Claude Code plugins from a marketplace. Beyond the /plugin commands, it covers how to read the bundled contents before you install, and how to choose between User and Project scope.