msbayindir

msbayindir/rag-chunker

Local-first document → RAG pipeline for Node: PDF, DOCX, PPTX, XLSX, HTML and images to chunks with layout analysis, tables, figures, OCR and reranking on ONNX — any LLM provider, or fully local with Gemma 4

8 good first / help-wanted issues · TypeScript · last activity Oct 20, 2026

2 stars 0 forks 2 watchers TypeScript MIT License
chunker contextual-retrieval document-parsing embeddings gemini gemma layout-analysis llm local-first mcp mistral nodejs ocr ollama onnx pdf rag retrieval table-extraction typescript
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8 Open Issues Need Help Last updated: Oct 20, 2026

Open Issues Need Help

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A built-in ONNX embedding model 5 days ago
enhancement help wanted
msbayindir/rag-chunker
2

Local-first document → RAG pipeline for Node: PDF, DOCX, PPTX, XLSX, HTML and images to chunks with layout analysis, tables, figures, OCR and reranking on ONNX — any LLM provider, or fully local with Gemma 4

TypeScript
#chunker#contextual-retrieval#document-parsing#embeddings#gemini#gemma#layout-analysis#llm#local-first#mcp#mistral#nodejs#ocr#ollama#onnx#pdf#rag#retrieval#table-extraction#typescript
Formula score (CDM) in the OmniDocBench runner 5 days ago
help wanted
msbayindir/rag-chunker
2

Local-first document → RAG pipeline for Node: PDF, DOCX, PPTX, XLSX, HTML and images to chunks with layout analysis, tables, figures, OCR and reranking on ONNX — any LLM provider, or fully local with Gemma 4

TypeScript
#chunker#contextual-retrieval#document-parsing#embeddings#gemini#gemma#layout-analysis#llm#local-first#mcp#mistral#nodejs#ocr#ollama#onnx#pdf#rag#retrieval#table-extraction#typescript
Very small print on dense scans 5 days ago
enhancement help wanted
msbayindir/rag-chunker
2

Local-first document → RAG pipeline for Node: PDF, DOCX, PPTX, XLSX, HTML and images to chunks with layout analysis, tables, figures, OCR and reranking on ONNX — any LLM provider, or fully local with Gemma 4

TypeScript
#chunker#contextual-retrieval#document-parsing#embeddings#gemini#gemma#layout-analysis#llm#local-first#mcp#mistral#nodejs#ocr#ollama#onnx#pdf#rag#retrieval#table-extraction#typescript
Captions and footnotes are partly missing from the text 5 days ago
enhancement good first issue
msbayindir/rag-chunker
2

Local-first document → RAG pipeline for Node: PDF, DOCX, PPTX, XLSX, HTML and images to chunks with layout analysis, tables, figures, OCR and reranking on ONNX — any LLM provider, or fully local with Gemma 4

TypeScript
#chunker#contextual-retrieval#document-parsing#embeddings#gemini#gemma#layout-analysis#llm#local-first#mcp#mistral#nodejs#ocr#ollama#onnx#pdf#rag#retrieval#table-extraction#typescript
Mixed English–Chinese pages read poorly 5 days ago
enhancement help wanted
msbayindir/rag-chunker
2

Local-first document → RAG pipeline for Node: PDF, DOCX, PPTX, XLSX, HTML and images to chunks with layout analysis, tables, figures, OCR and reranking on ONNX — any LLM provider, or fully local with Gemma 4

TypeScript
#chunker#contextual-retrieval#document-parsing#embeddings#gemini#gemma#layout-analysis#llm#local-first#mcp#mistral#nodejs#ocr#ollama#onnx#pdf#rag#retrieval#table-extraction#typescript
Display formulas are missed on dense math pages 5 days ago
enhancement help wanted
msbayindir/rag-chunker
2

Local-first document → RAG pipeline for Node: PDF, DOCX, PPTX, XLSX, HTML and images to chunks with layout analysis, tables, figures, OCR and reranking on ONNX — any LLM provider, or fully local with Gemma 4

TypeScript
#chunker#contextual-retrieval#document-parsing#embeddings#gemini#gemma#layout-analysis#llm#local-first#mcp#mistral#nodejs#ocr#ollama#onnx#pdf#rag#retrieval#table-extraction#typescript
Table text-to-cell matching is tuned to SLANet_plus (and keeps SLANeXt from helping) 5 days ago
enhancement help wanted
msbayindir/rag-chunker
2

Local-first document → RAG pipeline for Node: PDF, DOCX, PPTX, XLSX, HTML and images to chunks with layout analysis, tables, figures, OCR and reranking on ONNX — any LLM provider, or fully local with Gemma 4

TypeScript
#chunker#contextual-retrieval#document-parsing#embeddings#gemini#gemma#layout-analysis#llm#local-first#mcp#mistral#nodejs#ocr#ollama#onnx#pdf#rag#retrieval#table-extraction#typescript
Rotated pages and sideways tables are unreadable 5 days ago
enhancement help wanted
msbayindir/rag-chunker
2

Local-first document → RAG pipeline for Node: PDF, DOCX, PPTX, XLSX, HTML and images to chunks with layout analysis, tables, figures, OCR and reranking on ONNX — any LLM provider, or fully local with Gemma 4

TypeScript
#chunker#contextual-retrieval#document-parsing#embeddings#gemini#gemma#layout-analysis#llm#local-first#mcp#mistral#nodejs#ocr#ollama#onnx#pdf#rag#retrieval#table-extraction#typescript