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Description from extension meta
Sombra
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Description from store
Sombra: Capture knowledge, not just links.
Turn any webpage into permanent, local & AI-accessible knowledge with one click.
Sombra saves primary web content as you see it. Every page becomes clean markdown with preserved visuals, stored permanently and ready for AI tools via enterprise-grade secure remote MCP.
Go beyond bookmarks.
What Makes Sombra Different
Real Browser Capture: Unlike tools that fetch pages remotely, Sombra captures content directly from your browser—including authenticated pages, SPAs, and dynamic content that other tools miss. We don't use passwords or authentication - just content. If you can see it, you're good to go.
- AI-Native Design: Your collections can integrate seamlessly with AI assistants through an enterprise grade, authenticated and secure MCP (Model Context Protocol) connection, turning saved content into queryable knowledge.
- True Ownership: All content syncs to your Dropbox as portable markdown files. No vendor lock-in, no data hostage situations.
- Optional Visible Tab Screenshots - capture the look of the page as it is at that time and refer to it in the future, even if the site changes.
- Permanent Archives: Content is stored privately and securely—your knowledge stays accessible even when original sites disappear.
- We're not a social network - all your content is private and secure.
Core Features
- One-click capture of any webpage with high fidelity
- HTML-to-markdown conversion with clean, readable formatting
- Exported Markdown includes metadata such as source, date, and extended metadata such as author, where available.
- Visual screenshots preserved alongside text content
- Dropbox sync for portable, future-proof archives
- Collections to organize your knowledge by topic or project
- Secure & Authenticated Remote MCP integration for AI assistant access (Claude Desktop, etc.)
- Fully HTTPS encrypted connections between extension and server
- Complete dark mode support
- Full support for capturing right-to-left languages, such as Arabic or Hebrew
- One cookie only, and no third party scripts or trackers. We respect your privacy.
Perfect For
- Researchers building knowledge bases
- Knowledge workers who need reliable content archiving
- Designers wanting to capture visual records of visited sites (Figma plugin coming soon)
- AI power users wanting to extend their assistant's knowledge and power up their MCP workflow
- Anyone frustrated with broken bookmarks and disappeared content
Privacy & Ownership
Your content belongs to you. Sombra processes pages only when you save them, stores everything privately, and syncs to your own Dropbox account. Your content, your control.
Ready to build your permanent web knowledge base?
Feedback welcome: As one of our first users, your input shapes Sombra's development. Contact us with suggestions, issues, or use cases we should consider - we would love to hear from you.
Coming from Pocket?
We built Sombra to help solve the archiving problems we experienced as Pocket users — permanent storage, true content ownership, and AI integration for the modern knowledge worker and curious mind.
Start free and subscribe when ready.
All features are unlocked and available for all users - when your knowledge base grows beyond 100 saves, you're ready to subscribe and join us on this incredible journey.
Install now and start building your permanent knowledge archive.