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PG.CENTER connects PostgreSQL documentation, reference, and ecosystem knowledge. Maintained by Pigsty.

PostgreSQL Extension Catalogue

Explore 2387 PostgreSQL extensions from PGEXT, maintained by Pigsty.

basejump_core · Basejump adds accounts, teams, permissions and billing to Supabase. · 2.0.1 · Features · MIT · SQL · Not packagedpg_branch · PostgreSQL extension for quickly creating copies of databases and clusters. · 0.0.1 · Features · MIT · Rust · Not packagedis_jsonb_valid · Native PostgreSQL extension for validating jsonb values against JSON Schema draft 4 and draft 7. · 0.1.4 · Features · MIT · C · Not packagedbasejump-supabase_test_helpers · A collection of functions designed to make testing Supabase projects easier. · 0.0.6 · Features · MIT · SQL · Not packagedgitgres · Store Git objects and refs in PostgreSQL tables with SQL functions and a native git_oid type. · 0.1 · Features · MIT · C · Not packagedprovsql · Semiring provenance and probability management for PostgreSQL · 1.12.0 · Features · MIT · C++ · Packagedpgtam · Experimental in-memory PostgreSQL table access method implemented as a C extension. · 0.0.1 · Features · MIT · C · Not packagedjsonschema · JSON Schema validation functions for PostgreSQL · 0.1.10 · Features · MIT · Rust · Packagedpg_dphyp · Preload-only DPHyp hypergraph dynamic-programming join enumeration algorithm for PostgreSQL. · Features · MIT · C · Not packagedpgrdf · RDF, SPARQL, SHACL, and OWL reasoning for PostgreSQL · 0.6.36 · Features · MIT · Rust · Packagedpostgres_ci · Implements the database backend for the defunct Postgres-CI service, including users, projects, builds, hooks, sessions, and notifications. · 0.3 · Features · MIT · SQL · Not packagedaccel_ext · Fine-grained accelerator offload runtime that overlaps GPU, HSM, or inference work with other PostgreSQL requests. · 1.0 · Features · MIT · C · Not packagednotify_now · PostgreSQL Extension to send multiple responses from one SQL Query using LISTEN/NOFITY API · 1.0 · Features · MIT · C · Not packagedpgweb · Simple HTTP server to help build intuition for MemoryContexts in Postgres · 0.0.1 · Features · MIT · C · Not packagedrule_engine_postgre_extensions · Rust/pgrx rule-engine extension supporting GRL rules, RETE and forward/backward chaining, versioned rule repositories, triggers, and optional external integrations. · 2.0.0 · Features · MIT · Rust · Not packagedpg_no_seqscan · Prevents or reports sequential scans in development and CI by inspecting query plans. · 0.1.1 · Features · MIT · Rust · Not packagedpgmock · SQL/PLpgSQL extension for mocking function and table dependencies in PostgreSQL unit tests · 0.2 · Features · MIT · SQL · Not packagedfetchq · Postgres extension that enables FetchQ capabilities · 4.0.2 · Features · MIT · SQL · Not packagedkonfigraf · Git based application configuration · 0.0.2 · Features · MIT · SQL · Not packagedpg_hello · Postgres "Hello world" extension · 1.0 · Features · MIT · C · Not packagedpgmer2 · PostgreSQL connector for the MeritRank graph ranking service · 0.8.0 · Features · MIT · Rust · Not packagedimplicit_schema · Event-trigger extension that automatically creates a schema when a table or view is created in a missing schema. · 0.1 · Features · MIT · C · Not packagedpg_os · PostgreSQL extension providing operating system-level functionality directly through SQL, enabling process management, file system operations, IPC, and system monitoring within the database environment. · 1.0 · Features · MIT · SQL · Not packagedappend_only_heap · PostgreSQL table access method that avoids fragmentation of variable-length append-only data. · 1.0 · Features · MIT · C · Not packagednpm · Schema and tables for tracking npm package metadata and daily download counts. · 0.0.1 · Features · MIT · C · Not packagedpg_cardano · A suite of Cardano-related tools · 1.2.0 · Features · MIT · Rust · Packagedpg_liquid · Liquid-inspired Datalog graph query extension for PostgreSQL · 0.1.7 · Features · MIT · C · Packagedpg_web · Run an embedded HTTP server from a PostgreSQL background worker · 0.1.0 · Features · MIT · C · Not packagedpgpm-measurements · PostgreSQL modules using the pgpm workflow for safe, testable, reversible SQL changes. · 0.15.5 · Features · MIT · C · Not packagedall_hooks · Extension for PostgreSQL emitting a message for each of all available hooks · 0.1 · Features · MIT · C · Not packagedbloompg · Planner-hook extension for PostgreSQL 18 that prefilters equality-join inputs with adaptive Bloom or exact bitmap transfer before replanning analytical queries. · 0.1.2 · Features · MIT · C · Not packagedpg_async · C extension that provides async LISTEN/NOTIFY queue support on PostgreSQL replicas in hot standby. · 1.0 · Features · MIT · C · Not packagedpg_cache_tree · Caches recursive parent and child IDs in array columns using trigger and helper functions. · 1.0.0 · Features · MIT · SQL · Not packagedpg_chaos_shuffle · Chaos-testing hook that randomizes SELECT results lacking ORDER BY. · 0.1.0 · Features · MIT · Rust · Not packagedpg_fiu · Fault-injection extension for PostgreSQL using libfiu · 0.0.1 · Features · MIT · C · Not packagedpg_semantius · Database-first application backend with RBAC, RLS, data dictionary, and message queue. · 0.4.0 · Features · MIT · SQL · Not packagedpg_tpch · TPC-H table creation, data loading, and query metadata for PostgreSQL · 1.0.0 · Features · MIT · Rust · Not packagedalohadb_branch · Lightweight database branching for testing migrations and experiments · 1.0 · Features · MIT · C · Not packagedbedquilt · A json object store · 2.1.0 · Features · MIT · C · Not packagedbeyond_queue · A faster fork of pgmq for https://beyond.dev queues · 0.1.0 · Features · MIT · Rust · Not packagedjsonpath · Run JSONPath queries through a bundled JavaScript implementation in PLV8 · 0.1 · Features · MIT · SQL · Not packagedlab-orders · pgpm demo for the Postgres Conference 2026 · 0.1.0 · Features · MIT · C · Not packagedmedications · medications extension · 0.1.0 · Features · MIT · SQL · Not packagedpatients · patients extension · 0.1.0 · Features · MIT · SQL · Not packagedpg_ctblmgr · Logical Replication Based, Asynchronous Eager Materialized Views for PostgreSQL · 0.1 · Features · MIT · C · Not packagedpg_fairmlq · PL/pgSQL only implementation of a fair multi-level queue for multi-tenant applications · 0.1.0 · Features · MIT · SQL · Not packagedpg_fx · Exact FX rates, pricing rules, and expiring quotes · 0.1.0 · Features · MIT · Rust · Not packagedpg_igraph · High-performance graph traversal engine with JSON parameters and multi-graph support · 1.1 · Features · MIT · C · Not packagedpg_local_cache · Transaction-aware shared-memory cache for explicit PostgreSQL primary-key mget and optional RESP2 reads · 2.0.4 · Features · MIT · C · Packagedpg_mqtt_pub · MQTT publishing from SQL, triggers, and scheduled jobs through a background worker. · 1.0 · Features · MIT · C · Not packagedpg_once · Run‑once / idempotency‑key manager with TTL and response caching · 0.1.0 · Features · MIT · SQL · Not packagedpg_prosupport · Planner support functions for bounded numeric aggregate rewrites · 1.0 · Features · MIT · C · Not packagedpg_risk · Deterministic risk policies with auditable decisions · 0.1.0 · Features · MIT · Rust · Not packagedpg_ros2 · ROS 2 graph snapshots and topic subscriptions in PostgreSQL · 0.2.0 · Features · MIT · Rust · Not packagedpg_tviews · Transactional materialized views with automatic incremental refresh for PostgreSQL · 0.1.0 · Features · MIT · Rust · Not packagedpg_vx · PostgreSQL extension testing vectorization and CustomScanAPI interface · 0.1 · Features · MIT · C · Not packagedpgck · Concept Kernel runtime with NATS transport, SHACL validation, and RDF materialization. · 0.4.88 · Features · MIT · Rust · Not packagedpgmer1 · MeritRank HTTP connector exposing graph ranking service calls in SQL · 0.1.0 · Features · MIT · Rust · Not packagedpgpm-verify · pgpm-verify extension · 0.15.3 · Features · MIT · C · Not packagedpgtap_fixture · A PostgreSQL extension that allows more complex fixtures to be created for pgTAP tests. · 0.0.1 · Features · MIT · SQL · Not packagedprescriptions · pgpm demo for the Postgres Conference 2026 · 0.1.0 · Features · MIT · C · Not packagedskitch-extension-jobs · An asynchronous job queue schema for ACID compliant job creation · 0.0.7 · Features · MIT · C · Not packagedtg_sanity · Trigger function for enforcing data quality. · 0.1.0 · Features · MIT · SQL · Not packagedtg_sanity_tap · pgtap testing function for tg sanity triggers · 0.1.0 · Features · MIT · SQL · Not packagedus-states · pgpm demo for the Postgres Conference 2026 · 0.1.0 · Features · MIT · C · Not packaged

65 extensions found. Clear filters

NameVersionDescriptionCategoryLicenseLanguagePG VersionStars
pg_once 0.1.0 Run‑once / idempotency‑key manager with TTL and response caching FEAT MIT SQL
pg_prosupport 1.0 Planner support functions for bounded numeric aggregate rewrites FEAT MIT C 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_tviews 0.1.0 Transactional materialized views with automatic incremental refresh for PostgreSQL FEAT MIT Rust 13–18
pg_vx 0.1 PostgreSQL extension testing vectorization and CustomScanAPI interface FEAT MIT C
pgck 0.4.88 Concept Kernel runtime with NATS transport, SHACL validation, and RDF materialization. FEAT MIT Rust 18
pgmer1 0.1.0 MeritRank HTTP connector exposing graph ranking service calls in SQL FEAT MIT Rust 11–15
pgpm-verify 0.15.3 pgpm-verify extension FEAT MIT C
pgtap_fixture 0.0.1 A PostgreSQL extension that allows more complex fixtures to be created for pgTAP tests. FEAT MIT SQL
prescriptions 0.1.0 pgpm demo for the Postgres Conference 2026 FEAT MIT C
skitch-extension-jobs 0.0.7 An asynchronous job queue schema for ACID compliant job creation FEAT MIT C
tg_sanity 0.1.0 Trigger function for enforcing data quality. FEAT MIT SQL
tg_sanity_tap 0.1.0 pgtap testing function for tg sanity triggers FEAT MIT SQL
us-states 0.1.0 pgpm demo for the Postgres Conference 2026 FEAT MIT C