logto-io/logto ? reverse-engineered prompt

Build me an open source authentication platform for SaaS and AI apps, basically a self hosted alternative to services like Auth0. I want secure sign up and sign in flows ready to use, with customizable login screens, social sign in, passwordless options, MFA, and enterprise SSO. It should support the usual identity standards like OIDC, OAuth 2.1, and SAML without making setup painful.

It also needs to work well for multi tenant products, so please include organizations, member invites, role based access control, and just in time provisioning. Make it usable across web apps, mobile apps, APIs, machine to machine use cases, and agent style tools. I’d like it to feel developer friendly, with clear integration paths and support for connecting to common identity providers like Google, Azure AD, and Okta.

Please make sure it can run locally in a simple way, ideally with Docker Compose, and keep the whole thing production ready. If you need details, look up the current Logto docs online.