PostgreSQL Extension Catalogue

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Name	Version	Description	Category	License	Language	PG Version
pg_emd	0.1.0	Fast approximate Earth Mover's Distance using dynamic tree embeddings	RAG	—	Rust	17
pg_extism	0.0.0	An Extism sample showing how you can run Extism plugins from PostgreSQl using pgrx!	LANG	—	Rust	—
pg_ffmpeg	0.3.4	Exposes FFmpeg media processing functions inside PostgreSQL through a pgrx extension.	UTIL	MIT	Rust	16–18
pg_flatbuffers	0.0.1	pg_flatbuffers: query and convert FlatBuffers payloads in bytea columns	UTIL	MIT	Rust	—
pg_fx	0.1.0	Exact FX rates, pricing rules, and expiring quotes	FEAT	MIT	Rust	14–18
pg_graphql_server	0.0.1	Runs an HTTP GraphQL endpoint from a PostgreSQL background worker and delegates queries to pg_graphql.	FEAT	—	Rust	14–16
pg_hlc	0.1.0	PostgreSQL HLC (Hybrid Logical Clock) extension in Rust compatible with Dart CRDT library.	TYPE	MIT	Rust	—
pg_ivfflat	0.1.0	Experimental pgrx extension providing a Vector type and an in-memory IVFFlat index access method.	RAG	—	Rust	17
pg_jalali_calendar	0.1.0	Jalali/Persian calendar date conversion and helper functions for PostgreSQL.	TIME	—	Rust	18
pg_json_validate	1.0	JSON Schema validation functions for jsonb values.	FEAT	—	Rust	—
pg_kafka	0.0.0	Kafka foreign data wrapper for PostgreSQL.	FDW	Apache-2.0	Rust	—
pg_learned	0.1.0	PostgreSQL extension for learned indexes - 2-10x faster queries with machine learning	FEAT	—	Rust	—
pg_llm_bgw	0.1.0	example of Rust implementation of background workder to call LLM from within PostGres client DML SQL	RAG	MIT	Rust	—
pg_luhn	0.0.0	Luhn checksum, validation, and check-digit generation functions.	FUNC	—	Rust	—
pg_meritrank	0.0.1	The extension provides functionality for computing and ranking a merit in a Postgres database.	FUNC	MIT	Rust	—
pg_mooncake_rust	0.0.1	pg mooncake rust: Columnstore table in Postgres	OLAP	—	Rust	—
pg_nanoid	0.0.0	PostgreSQL extension adding a NanoID type and NanoID generation functions.	TYPE	—	Rust	18
pg_pagination	0.1.0	Rust functions for cursor- and offset-based pagination with JSON results.	FUNC	—	Rust	—
pg_parapet	0.0.0	Hooks that can require WHERE on UPDATE and DELETE and restrict TRUNCATE to superusers.	ADMIN	—	Rust	—
pg_punycode	0.1.0	Punycode and IDNA/UTS-46 domain-name conversion functions.	UTIL	MIT	Rust	13–19
pg_risk	0.1.0	Deterministic risk policies with auditable decisions	FEAT	MIT	Rust	14–18
pg_ros2	0.2.0	ROS 2 graph snapshots and topic subscriptions in PostgreSQL	FEAT	MIT	Rust	18
pg_row_hashes	0.3.2	Computes deterministic row fingerprints, checksums, and XOR aggregates with SeaHash and FarmHash variants.	FUNC	—	Rust	17–18
pg_s2	0.0.6	Adds an S2 CellID type, hierarchy and covering functions, distance helpers, casts, operators, and a B-tree operator class.	GIS	MIT	Rust	14–17
pg_seal	1.0.0	Tamper-evident audit log for PostgreSQL 🦭	SEC	BSD-3-Clause	Rust	—
pg_siren	0.0.0	Validated French SIREN and SIRET identifier types with B-tree and hash index support.	TYPE	—	Rust	—
pg_smaz	0.0.0	Smaz-compressed text type with length and raw-byte accessors.	TYPE	—	Rust	—
pg_smolid	0.1.0	A Postgres pgrx extension adding smolid type and helper functions.	TYPE	MIT	Rust	13–18
pg_snowflake_id	0.0.1	Snowflake-style 64-bit ID generator for PostgreSQL implemented with pgrx	FUNC	MIT	Rust	13–17
pg_ssh	0.3.0	Run remote commands over SSH from PostgreSQL (libssh2; in-memory private-key auth)	UTIL	MIT	Rust	—
pg_sysload	0.0.0	Expose Linux system load averages from PostgreSQL	STAT	—	Rust	11–16
pg_table_bloat	0.1.0	PostgreSQL extension that estimates table bloat from pg class + pg stats — no pgstattuple required	ADMIN	MIT	Rust	—
pg_temporal	1.0.0	PostgreSQL extension adding Temporal ZonedDateTime support.	TYPE	—	Rust	12–17
pg_tier	0.0.5	Tier PostgreSQL table data to external S3 storage through parquet_s3_fdw.	OLAP	Apache-2.0	Rust	14–16
pg_tviews	0.1.0	Transactional materialized views with automatic incremental refresh for PostgreSQL	FEAT	MIT	Rust	13–18
pg_viewctl	0.1.0	View dependency management and safe schema evolution utilities	ADMIN	—	Rust	13–18
pg_walrus	0.1.0	Automatic max_wal_size tuning based on checkpoint activity	ADMIN	PostgreSQL	Rust	15–18
pg_zen_engine	0.0.1	Evaluate JSON Decision Model graphs against PostgreSQL JSONB data with Zen Engine	FEAT	Apache-2.0	Rust	12–16
pg_zxcvbn	0.0.0	Password-strength scoring with zxcvbn.	SEC	—	Rust	—
pgautograph	0.0.0	A PostgreSQL extension written in Rust using pgrx for automatically creating Property Graph queries from foreign key constraints.	FEAT	—	Rust	13–18
pgck	0.4.88	Concept Kernel runtime with NATS transport, SHACL validation, and RDF materialization.	FEAT	MIT	Rust	18
pgcuid2	0.1.0	Generate CUID2 text identifiers inside PostgreSQL using the cuid2 Rust crate.	FUNC	MIT	Rust	11–16
pgdmn	0.1.0	DMN decision-model and FEEL expression evaluation inside PostgreSQL.	FEAT	MIT OR Apache-2.0	Rust	14–18
pgduck_rs	0.0.0	pgrx prototype extension that uses DuckDB to read Parquet files and return rows as JSONB in PostgreSQL.	OLAP	—	Rust	13–18
pgfs	0.0.1	PostgreSQL extension for copying files on the server filesystem through SQL.	UTIL	MIT	Rust	11–15
pghex	0.0.0	Adds a hexagonal-grid coordinate type with tile arithmetic, neighbor, range, line-drawing, and distance functions.	GIS	—	Rust	12–17
pgl_validate	0.1.0	Cross-node data validation for pglogical and PostgreSQL logical replication — lag-correct, contract-aware row-count and checksum verification with sound (zero-false-positive) divergence detection.	ETL	MIT	Rust	—
pglas	0.1.0	Reads LAS 2.0 well logging files from PostgreSQL functions	UTIL	LGPL-2.1	Rust	11–15
pgmer1	0.1.0	MeritRank HTTP connector exposing graph ranking service calls in SQL	FEAT	MIT	Rust	11–15
pgmolji	0.0.0	pgrx extension that rewrites strings to random emoji strings.	FEAT	—	Rust	13–18

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