karakeep-app/karakeep

Karakeep solves the problem of scattered bookmarks and notes across multiple platforms by providing a unified, self-hosted repository with automatic metadata extraction and AI-based organization. It addresses the lack of control and privacy in commercial bookmarking services, and the absence of intelligent tagging and search in self-hosted alternatives like memos.

Developers can build a personal knowledge management system that automatically organizes saved content with AI-generated tags and summaries, supports full-text and semantic search, and integrates with browser extensions, mobile apps, and RSS feeds. It can be extended via a REST API and CLI, making it compatible with AI agents like OpenClaw. The ceiling includes building a fully automated research assistant that archives web pages, extracts highlights, and even archives videos, all while maintaining user privacy and data ownership.