QAuth

QAuth is an open-source, self-hostable OAuth 2.1 / OIDC authorization server whose near-term focus is authorization for MCP servers and AI agents.

Integrating an app or MCP serverAdd QAuth-issued tokens to your application or MCP server.

Self-hosting QAuthRun and operate your own QAuth instance.

Contributing to QAuthSet up a development environment and work on QAuth itself.

Using the developer portalManage clients and applications through the QAuth dashboard.