PostgreSQL Extension Catalogue

31 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
cartodb	0.37.1	Archived PostgreSQL extension for turning a database into a CartoDB user database.	GIS	BSD-3-Clause	Python	11–18	112
neo4j-fdw	4.3.2-dev	Multicorn-based foreign data wrapper and Cypher functions for Neo4j.	FDW	GPL-3.0	Python	10–12	58
crankshaft	0.9.0	Archived CARTO spatial-analysis functions for clustering, segmentation, and spatial statistics.	GIS	BSD-3-Clause	Python	—	54
faker	0.5.3	Wrapper for the Faker Python library	LANG	PostgreSQL	Python	14–18	24
s2	0.0.2	PL/Python functions for converting latitude/longitude to S2 cell IDs and tokens and navigating the S2 cell hierarchy	GIS	MIT	Python	—	21
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
advcopy	0.0.2	PL/Python PostgreSQL extension for copying data to and from S3.	ETL	—	Python	—	12
li3ds	1.0.0	PostgreSQL extension for managing 3D sensor data	GIS	MIT	Python	—	12
pgai	1.0	In-database predictive analytics using LSTM, Prophet, ARIMA, and SARIMA models.	RAG	—	Python	—	10
panda_post	0.2.1	Python Pandas data in Postgres	ETL	BSD-2-Clause	Python	—	5
pandapost	0.2.0	Python Pandas data in Postgres	ETL	BSD-2-Clause	Python	—	5
pgsmtp	0.1.1	Send SMTP email and file attachments from PostgreSQL using untrusted PL/Python functions.	UTIL	PostgreSQL	Python	10–18	5
pspacy	1.0	PL/Python full-text-search helpers that use spaCy for multilingual lemmatization, tsvector generation and tsquery generation.	FTS	—	Python	12–13	5
streamvis_udfs	1.0	A logging client and server for self-hosted data logging and visualization	STAT	—	Python	—	5
pg_purr	0.2.0	A PostgreSQL extension (via PL/Python) that brings quantum computing capabilities.	FUNC	MIT	Python	—	3
verisql	0.1.0	Audit-grade verification gateway for AI-generated SQL — catches silently wrong queries before they hit your dashboard, keeps tamper-evident audit trails, verifies migration equivalence. Zero LLM tokens for 90% of checks.	SEC	MIT	Python	—	3
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
cdc_webhook	1.0	Change Data Capture webhook extension	ETL	—	Python	—	1
gdpr_anatomizer	0.0.1	Prototype GDPR/anatomy anonymization extension implemented with PL/Python and PL/pgSQL helpers.	SEC	—	Python	12	1
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
audit_stream	0.1.0	Postgres extension that emits audit-stream-py-compatible governance events on watched table CRUD via pg notify, plus a Python LISTEN bridge daemon. The database-tier governance producer for the Kinetic Gain Protocol Suite.	SEC	MIT	Python	—
dbtune_mab	0.0.1	DBTune MAB advisor for PostgreSQL	FEAT	—	Python	—
find_bucket_ts	1.0	Artifacts of BaCon. For VLDB26 reviewers only.	TIME	—	Python	—
ofarm_ed25519	1.0	OFARM verification-only strict Ed25519 primitive	SEC	Apache-2.0	Python	—
pg_agg	1.0	Experimental aggregate-query support extension; its install script currently creates the untrusted PL/Python language.	LANG	—	Python	12

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