PostgreSQL Extension Catalogue

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Name	Version	Description	Category	License	Language	PG Version
macavity	0.1.0	Deterministic session-local fault injection for PostgreSQL test clusters	ADMIN	MIT	C	16–18
medications	0.1.0	medications extension	FEAT	MIT	SQL	—
memleak_analyzer	1.0	A PostgreSQL extension designed to analyze and localize logical memory leaks inside PostgreSQL backend sessions and background workers.	STAT	MIT	C	—
ollama	1.0	Ollama client for PostgreSQL	RAG	MIT	SQL	15
patients	0.1.0	patients extension	FEAT	MIT	SQL	—
pbloompg	0.0.0	portable bloom filter, create, serialize, query across Go, Rust, Postgres	FUNC	MIT	Rust	—
ped25519	0.1.0	Ed25519 signing and verification functions implemented in Rust with pgrx.	SEC	MIT	Rust	14–16
pgAutomator	0.0.1	Database logic for the pgAutomator job scheduling system.	TIME	MIT	SQL	—
pg_argon2id	1.0	PostgreSQL extension for Argon2id password hashing functions	SEC	MIT	C	—
pg_audit_tools	0.1	PostgreSQL extension for audit tables management	SEC	MIT	SQL	—
pg_conda	1.0.1	PostgreSQL extension adding conda ecosystem version types, aggregates, and functions.	TYPE	MIT	Rust	13–17
pg_ctblmgr	0.1	Logical Replication Based, Asynchronous Eager Materialized Views for PostgreSQL	FEAT	MIT	C	—
pg_ecdsa_verify	1.2.4	ECDSA signature verification functions for PostgreSQL	SEC	MIT	Rust	13–18
pg_elephantduck	0.0.0	Columnar PostgreSQL table access method powered by DuckDB and Parquet storage.	OLAP	MIT	Rust	16–17
pg_fairmlq	0.1.0	PL/pgSQL only implementation of a fair multi-level queue for multi-tenant applications	FEAT	MIT	SQL	—
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_hlc	0.1.0	PostgreSQL HLC (Hybrid Logical Clock) extension in Rust compatible with Dart CRDT library.	TYPE	MIT	Rust	—
pg_https	1.1	HTTP/HTTPS client functions for PostgreSQL using libcurl	UTIL	MIT	C	17
pg_ical	0.2.0	RRULE recurrence functions for PostgreSQL backed by libical	TIME	MIT	C	11–12
pg_igraph	1.1	High-performance graph traversal engine with JSON parameters and multi-graph support	FEAT	MIT	C	—
pg_isolate	1.0	Assign PostgreSQL backends to Linux cgroups for resource isolation	ADMIN	MIT	C	—
pg_jsonpatch	1.0.0	PostgreSQL implementation of JSON Patch	FUNC	MIT	SQL	—
pg_kmersearch	1.0	A PostgreSQL extension adding 2 datatypes of 2-bit or 4-bit per 1-mer for nucleotide sequence data and GIN index based on k-mer	RAG	MIT	C	—
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_local_cache	2.0.4	Transaction-aware shared-memory cache for explicit PostgreSQL primary-key mget and optional RESP2 reads	FEAT	MIT	C	14–18
pg_login_guard	1.0	Fail2ban-style role lockout after repeated authentication failures.	SEC	MIT	C	16–18
pg_logtap	0.3.0	Structured PostgreSQL log capture and delivery to Vector, HTTP, TCP, or files.	STAT	MIT	Zig	15–18
pg_mask	1.0.0	A tiny data mask utility written in C	SEC	MIT	C	—
pg_meritrank	0.0.1	The extension provides functionality for computing and ranking a merit in a Postgres database.	FUNC	MIT	Rust	—
pg_microbench	1.0	Perf stat-like hardware performance counters for PostgreSQL planner, executor, utility, and SPI query phases using Linux perf_event_open	STAT	MIT	C	—
pg_mqtt_pub	1.0	MQTT publishing from SQL, triggers, and scheduled jobs through a background worker.	FEAT	MIT	C	—
pg_nice	0.0.1	Lower the I/O scheduling priority of the current PostgreSQL backend with Linux ionice	ADMIN	MIT	C	—
pg_num2int_direct_comp	1.0.0	Exact numeric/float-to-integer comparison operators that preserve index use.	FUNC	MIT	C	12–16
pg_once	0.1.0	Run‑once / idempotency‑key manager with TTL and response caching	FEAT	MIT	SQL	—
pg_probablepeople	0.0.1	CRF-based parsing of personal and organization names into structured components.	FTS	MIT	C	—
pg_projection	1.0.0	MongoDB-like read projections for JSONB in PostgreSQL	SIM	MIT	SQL	14–18
pg_prosupport	1.0	Planner support functions for bounded numeric aggregate rewrites	FEAT	MIT	C	19
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_running_stats	1.0	Mergeable Running Statistics (Welford/Chan) Extension for PostgreSQL	FUNC	MIT	C	—
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_session_trace	1.0	Trace session SQL, bind variables, execution plans, and timing metrics	STAT	MIT	C	15–18
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_table_bloat	0.1.0	PostgreSQL extension that estimates table bloat from pg class + pg stats — no pgstattuple required	ADMIN	MIT	Rust	—
pg_trace	5.0	Query execution tracing with shared-memory buffers, persistence, and retention controls.	STAT	MIT	C	16–18

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PostgreSQL Extension Catalogue