A curated collection of the best open source projects tagged "Permissions". Each listing includes a website screenshot along with a detailed review of its features.
Build scalable authorization in minutes, not months
Stars
5,972
Last commit
8 hours ago
License
AGPL-3.0
Open-source authorization service for implementing fine-grained access controls. Centralized, scalable solution supporting RBAC, ABAC and ReBAC with Google Zanzibar-inspired architecture.
Build reliable AI agents with unified tool integration
Stars
4,933
Last commit
8 days ago
License
Apache-2.0
Platform for connecting AI agents to 500+ tools with built-in multi-tenant auth management and granular permissions using either function calling or a unified MCP server
Secure, policy-based access control for modern applications
Stars
4,651
Last commit
9 hours ago
License
Apache-2.0
A scalable authorization layer that provides fine-grained access control through externalized policies, enabling secure and flexible permissions management.