Explore 2387 PostgreSQL extensions from PGEXT, maintained by Pigsty.
10 extensions found. Clear filters
| Name | Version | Description | Category | License | Language | PG Version | Stars |
|---|---|---|---|---|---|---|---|
| ai | 0.11.3-dev | Helper functions for AI workflows in PostgreSQL | RAG | PostgreSQL | Python | 16–18 | 5.8k |
| jev | 0.2.0 | Natural-language row filtering, ranking and classification through TypeSafe | RAG | PostgreSQL | Python | 14–17 | 195 |
| pgpyml | 0.3.1 | Run scikit-learn machine-learning models inside PostgreSQL through PL/Python functions and triggers. | RAG | PostgreSQL | Python | — | 18 |
| pg_sentence_transformer | 0.1 | Runs a Hugging Face sentence-transformer model inside a preload background worker and maintains pgvector embeddings for a configured table. | RAG | BSD-2-Clause | Python | — | 17 |
| pgai | 1.0 | In-database predictive analytics using LSTM, Prophet, ARIMA, and SARIMA models. | RAG | — | Python | — | 10 |
| pgembed | 0.1.0 | Generate vector embeddings through Ollama, OpenAI, or custom HTTP services | RAG | LicenseRef-Tecnisys-Community-1.0 | Python | 13–18 | 2 |
| pgtoken | 1.0 | PostgreSQL extension for compact, codebook-compressed LLM token ID storage. Encode once, retrieve forever. O(1) token count without decoding. | RAG | MIT | Python | — | 2 |
| lshvector | 1.0 | a feature vector type and a locality sensitive hashing index | RAG | — | Python | — | 1 |
| pg_ocr | 0.0.1 | Self-contained OCR functions via PL/Python | RAG | — | Python | — | 1 |
| pg_optigraph | 0.1.0 | pg Optigraph is a PostgreSQL extension which uses OptiGraph ML model. | RAG | MIT | Python | — | 1 |