chenkanglin198904 / Personal_External_Brain
Not another ChatGPT wrapper. This is a local-first tool that turns your notes, web pages, PDFs and audio/video into a personal knowledge graph — running entirely on your own machine.
Why this job: says: knowledge graph; topics: rag, vector-database, knowledge-graph
What it does
- Multi-format ingestion. notes, web pages, Markdown, PDFs, audio/video automatically extracted and linked into the graph
- Topic-isolated recall. retrieval scoped by topic, so unrelated domains never contaminate each other
- Single-question scoring. every retrieved fact is scored for confidence
- Decision tracking. log a decision and its real-world outcome, closing the feedback loop over time
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 41 days ago
- Stars
- 200
- +1 this week
- Licence
- MIT
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- None yet
- No releases
- Built with
- Python
- 71% of the code
Is it looked after?
- Contributors
- 2
- Last 90 days
- Issues
- None
- No issues filed
- Pull requests
- 0 merged
- 0 waiting
- Releases
- None
- Never published
- No contributing guide
- No security policy
- No code of conduct
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| Repo | Stars | Last commit | Licence | Downloads for |
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| codexu / note-gen | 12,994 | 5 days ago | GPL-3.0 | Mac, Windows, Linux |
| Zleap-AI / SAG | 2,817 | 18 days ago | MIT | Mac, Windows |
| SamurAIGPT / llm-wiki-agent | 3,685 | 7 days ago | MIT | No downloads |
More: languages, topics and project record
Languages
- Python 71%
- TypeScript 28%
- JavaScript <1%
- Dockerfile <1%
Topics
- graph-database
- knowledge-graph
- knowledge-graphs
- knowledge-management
- local-first
- note-taking
- personal-knowledge-management
- privacy-first
- python
- rag
- react
- self-hosted
Project record
- JobRAG and search
- StatusListed
- Commits6
- Forks2
- Watching3
- Stars in 28 days+1
- CreatedSep 23, 2026
- First seen by usNov 7, 2026
- CheckedNov 7, 2026