openfga

A high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar.

Policy and data administration, distribution, and real-time updates on top of Policy Agents (OPA, Cedar, ...)

Apache Iceberg REST Catalog in Rust — access control, credential vending and audit for every engine and AI agent. Apache 2.0.

Keycloak integration with OpenFGA (based on Zanzibar) for Fine-Grained Authorization at Scale (ReBAC)

open-source ontology platform for operational digital twins

OpenFGA SDK for Go.

OpenFGA-to-PostgreSQL authorization compiler. Generates specialized SQL functions from .fga schemas that query your existing tables. Zero sync, always consistent.

A cross-platform CLI to interact with an OpenFGA server.

OpenFGA SDK for node.js and JavaScript

OpenFGA SDK for Python 3

Examples of OpenFGA models + store content.

OpenFGA SDK for .NET

Keycloak OpenFGA Event Publisher enables event integration between Keycloak and OpenFGA for Fine-Grained Authorization (FGA) using the OpenFGA SDK.

A Spring Boot Starter for OpenFGA.

OpenFGA SDK for Java

OpenFGA website and documentation.

Official Helm charts for the OpenFGA project

OpenFGA & Auth0 FGA for ASP.NET Core + Worker Services

The Community repository is the place to go for OpenFGA support.

Grammar for the OpenFGA modeling language.