3 items
Capture and save knowledge from any webpage Knowledge OS is a personal knowledge base and intelligence layer — built to become the place all the information and relationships in your life converge, not just another bookmarking tool. What this extension does today: Highlight anything worth remembering — an article, a deep-dive blog post, a research page — and capture it in one click. Knowledge OS automatically classifies the page, generates relevant tags, and organizes it into categories you can search and browse later at myknowledgeos.com. How it works: - Click the Knowledge OS icon on any webpage - Hit "Capture This Page" - Your content is instantly classified, tagged, and saved to your account Why Knowledge OS: - No manual tagging or folder-sorting — categorization happens automatically - Full-text and semantic search across everything you've saved - Cross-referencing between articles, so related knowledge surfaces automatically - Your data lives in your own account, not scattered across bookmarks and browser history Where this is headed: The Chrome extension is the first ingestion point. Knowledge OS is being built to also pull in knowledge from Slack, Teams, WhatsApp, and email — plus a People layer, an AI-first personal CRM that links the people you know to the articles, news, and context relevant to them. The goal: ask "I'm meeting [person] tomorrow — what should I bring up?" and get an answer that draws on everything you've saved and everyone you know. Sign up at myknowledgeos.com, install the extension, and start building your second brain.
Jul 12, 2026
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.