3 items
Delete multiple visible sources from the current NotebookLM notebook. NotebookLM makes it easy to add many sources through web search, research workflows, and bulk imports, but cleaning up those sources later can be slow. NotebookLM Source Bulk Delete adds a small local toolbar to the source panel so you can select sources, review them, and delete them in one confirmed batch. Github: https://github.com/donozhang1992/notebooklm_source_batch_delete
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.