luiscarbonel1991/nlp2sql
Enterprise-ready Natural Language to SQL converter with multi-provider AI support (OpenAI, Anthropic, Gemini). Built for production scale databases (1000+ tables) with Clean Architecture.
Implements hybrid FAISS + TF-IDF schema relevance filtering to handle 1000+ table databases without exceeding token limits, with precomputed embedding batching that reuses relevance scores across generation steps. Provides both high-level `connect()` DSL and lower-level service APIs, full async/await support, and built-in caching for schemas and embeddings across PostgreSQL and Amazon Redshift databases.
Available on PyPI.
Stars
8
Forks
2
Language
Python
License
MIT
Category
Last pushed
Jan 21, 2026
Monthly downloads
744
Commits (30d)
0
Dependencies
23
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