postgres-list-available-extensions

The “postgres-list-available-extensions” tool retrieves all PostgreSQL extensions available for installation on a Postgres database.

About

The postgres-list-available-extensions tool retrieves all PostgreSQL extensions available for installation on a Postgres database.

postgres-list-available-extensions lists all PostgreSQL extensions available for installation (extension name, default version description) as JSON. The does not support any input parameter.

Compatible Sources

This tool can be used with the following database sources:

Source Name
PostgreSQL
AlloyDB PostgreSQL
Cloud SQL for PostgreSQL

Example

kind: tool
name: list_available_extensions
type: postgres-list-available-extensions
source: postgres-source
description: Discover all PostgreSQL extensions available for installation on this server, returning name, default_version, and description.

Reference

namedefault_versiondescription
address_standardizer3.5.2Used to parse an address into constituent elements. Generally used to support geocoding address normalization step.
amcheck1.4functions for verifying relation integrity
anon1.0.0Data anonymization tools
autoinc1.0functions for autoincrementing fields



Last modified March 26, 2026: chore(main): release 0.31.0 (#2814) (c6b811c)