lyonzin / knowledge-rag
Local RAG server for Claude Code, Cursor and other MCP clients: hybrid BM25 + vector search with cross-encoder reranking on by default, 13 MCP tools, 33 file types including code, re-indexing on file changes. One Python process with embedded ChromaDB and FastEmbed ONNX: no Docker, database server or API key; offline after the first model download.
Why this job: says: rag, vector search; topics: rag, retrieval-augmented-generation, semantic-search, vector-search, knowledge-base, hybrid-search

Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 3 days ago
- Stars
- 304
- +6 this week
- Licence
- MIT
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- v5.0.1
- Released 4 days ago
- Built with
- Python
- 96% of the code
Is it looked after?
- Contributors
- 8
- Last 90 days
- Issues
- 98% closed
- 1 still open
- Pull requests
- 155 merged
- 0 waiting
- Releases
- 23
- 23 in the last year
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More: languages, topics and project record
Languages
- Python 96%
- JavaScript 2%
- CSS 1%
- PowerShell 1%
Topics
- antigravity
- bm25
- chromadb
- claude-code
- codex
- cross-encoder
- cursor
- fastembed
- hybrid-search
- knowledge-base
- local-ai
- local-first
Project record
- JobRAG and search
- StatusListed
- Commits284
- Forks50
- Watching1
- Stars in 28 days+12
- CreatedFeb 5, 2026
- First seen by usNov 7, 2026
- CheckedNov 7, 2026
