Knowledge Auto-captured & AI Search icon

Knowledge Auto-captured & AI Search

by Ivan · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 21 Oct 2026

Auto-capture articles as you browse, search with AI-powered semantic search, and export to NotebookLM for deeper analysis.

Users
11
−1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#193K
#161K among extensions
Version
0.0.0.1
updated 18 Aug 2025

Users

monthly, 14 months
0613Aug 2025Apr 2026Oct 2026
Latest, 21 Oct 2026: 11 usersMove the mouse over the chart for any month

Ratings count

monthly, 14 months
001Aug 2025Apr 2026Oct 2026
Latest, 21 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Knowledge Auto-captured & AI Search

Meet your personal knowledge capture & AI search assistant" Turn your reading into a searchable personal library with auto-capture, local storage, and AI-powered semantic search—perfect for students, researchers, and lifelong learners. Key features: 1) Auto-capture webpages you read, or capture instantly with a keyboard shortcut. 2) Semantic Search powered by Google Vertex AI Search. 3) Keyword Search with advanced filters. 4) NotebookLM Integration for deep learning and enhanced semantic search. Privacy & performance: 1) No account required; data stays local by default. 2) Minimal permissions—just enough to capture, store, and search content. 3) Fast retrieval for recent items, efficient archiving for older ones. 4) Automatic backfill if captures are missed. Who it’s for: 1) Students – Build a study library from lectures and readings. 2) Researchers – Ask conceptual questions across your corpus. 3) Founders/product leads – Track market and technical content. 4) Writers/analysts – Capture and synthesize sources quickly. Example Use Case: You read about neural networks on Wikipedia. Later, you search “what is machine learning” using semantic search. Even without an exact keyword match, it still finds all relevant articles. Install if you want to: 1) Build a lasting knowledge base as you browse. 2) Create your own “second brain.” 3) Integrate your knowledge base with semantic search, not just keywords. 4) Summarize and synthesize insights across saved sources. 5) Never forget what you’ve read.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days−1−8.3%00.00
6 months0+0.0%00.00
1 year+4+57.1%00.00

Version history

1 versions recorded
0.0.0.118 Aug 2025

Details

Category
Tools
First seen
18 Aug 2025
Size
122 KB
Languages
en-US
Pricing
Free
Privacy policy
github.com
Support
github.com
Extension ID
bdejnceffielomjpkbapcdpahbmjgjfl

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
activeTabstoragetabssidePanelscriptingnotifications
Site access
https://notebooklm.google.com/*

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