FlowRAGTypeScript RAG with Knowledge Graphs

Batch indexing, stateless queries, Lambda-friendly. No servers, no Python, no complexity.

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Knowledge Graph First

Combines vector search with entity relationships for richer, more connected results. Trace data flows across your entire system.

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Works as a library, not a server. Stateless queries with fast cold starts. Perfect for serverless architectures.

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File-based storage that you can commit to your repo. JSON, SQLite, and LanceDB — no external databases required.

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Swap storage backends, embedders, extractors, rerankers, parsers, and evaluators. Local ONNX, Gemini, OpenAI, or AWS Bedrock — your choice.

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Only re-process changed documents. SHA-256 content hashing skips unchanged files automatically. Delete documents with automatic KG cleanup.

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Built-in hooks for LLM calls, embeddings, and search. Plug in evaluators for precision, recall, and faithfulness metrics.

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npm install, define a schema, create an instance, index, search. That's it. No configuration hell.