After I installed it, I found it was not complete and only showed some of the features

@halroach said:

Good news!

You can now browse and search through your In-Model Components and Groups with ComponentFinder!

Read more details on the FlexBlog.

You need the left side to display the tree classification directory, which can only be returned level by level, which is very inconvenient. The tree folder operation is unified on the left side, and it is convenient to display only the model on the right side.

@halroach said:

https://youtu.be/PBCcycAfAQM

Meet ComponentFinder - our new super convenient tool, designed for, not merely browsing your library, but for actually finding the components you need. Easy, fast and all within SketchUp!

• Enhanced Browsing - Choose the best way to view your components (navigation or flat-files)

• Powerful Search - Quickly filter through your open tabs and components

• Zoom In / Zoom Out - See larger or smaller component thumbnails

• Save Components - Save components into ComponentFinder directly from Sketchup

• Open multiple tabs at once - Select multiple folders from your local library and add them into ComponentFinder, all at once

ComponentFinder is an evolution of the FlexTools Favorites Library. It will now work with all components, not only with "flex".

Coming Soon!

The current version does not seem to be able to completely remove the component toolbar that has been created, and it cannot be removed from the SU view toolbar.