LIBRARY local first
Local library
Sources are organized by topic with visible index and boundary states.
Knowledge OS Active
Featured Product · D3.8 App Store Page
void-brain
Turn a personal knowledge folder into a second brain that answers, cites, and writes.
Knowledge OS combines local documents, RAG Q&A, multi-turn research, traceable citations, and report export into a desktop knowledge assistant.
Interface Preview
Knowledge OS
App Store Screens
Knowledge becomes operational memory
Three screens show the library, cited RAG answer, and export workflow.
RAG 6 citations
Traceable answer
Answers are grounded with citations, context, and a path back to source.
EXPORT brief ready
Report export
Research dialogue collapses into a deliverable brief or plan.
Use Scenario
What it is for
When papers, plans, journals, and project notes pile up, the system organizes context, cites sources, and turns knowledge into reusable output.
Product Promise
Convert long-term text assets into cognitive leverage that can be called on demand.
Core Interface
1 Local knowledge indexing
2 Traceable RAG answers
3 Multi-turn research dialogue
4 Report export workflow
Product Signals
Built for dense knowledge work
Keeps local material in focus
Moves from search to writing
Serves a personal OS, not one-off chat
Roadmap
Improve citation quality
Refine desktop interactions
Add topic knowledge packs
Connect more personal workflows
Build Knowledge OS
Make your knowledge base answer, cite, and write.
For research, consulting, engineering, and dense knowledge work where text assets should become leverage.
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