Permissions GitHub Repositories (2026) · Open Source Tools

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

Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data

Cerbos is an open-core authorization management platform for authorizing every identity and governing every action across applications, gateways, workloads, and AI agents.

Runtime security for AI agents: discover agents, map their permissions, and enforce what they can do.

An open-source authorization as a service inspired by Google Zanzibar, designed to build and manage fine-grained and scalable authorization systems for any application. — Permify is now part of FusionAuth 🎉

Access, a centralized portal for employees to transparently discover, request, and manage their access for all internal systems needed to do their jobs

GrantForge (formerly AuthX) is an open-source (MIT) unified permission platform. It answers two questions in one place: who can do what (functional authorization) and who can see which data (data and field authorization).

The easiest and most intuitive way to add access management to your Filament Panel; Resources, Pages & Widgets through `spatie/laravel-permission`

A permissions plugin for Minecraft servers.

Wassette: A security-oriented runtime that runs WebAssembly Components via MCP

An authorization library that supports access control models like ACL, RBAC, ABAC in Laravel.

Laravel user management with Bootstrap 4 and 5, roles and permissions, account settings, avatars, emails, notifications, and optional package management.

Limit access to visitors who are logged in or allowed by IP addresses. Includes many options for handling blocked visitors.

Self-hosted execution layer for AI agents: connect any agent to real APIs, scope exactly what it can touch, and keep credentials out of the agent's hands.

OpenFGA SDK for Go.

Kotlin Multiplatform permission library for Android & iOS. No Fragment/Activity needed, ViewModel-first, Compose Multiplatform ready. Fixes Android dead clicks & iOS deadlocks.

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.