Supertokens Open Source Auth Platform

---
title: "SuperTokens Open Source Authentication Platform and Auth0 Alternative"
description: "SuperTokens is an open-source authentication platform that serves as a self-hosted alternative to Auth0, Firebase Auth, and AWS Cognito. It provides passwordless login, social auth, MFA, session management, and multi-tenancy with SDKs for Node.js, Python, Go, and popular frontend frameworks."
verification: "security_reviewed"
source: "https://github.com/supertokens/supertokens-core"
category:
  - "Security & Verification"
framework:
  - "Multi-Framework"
tool_ecosystem:
  github_repo: "supertokens/supertokens-core"
  github_stars: 15002
---

# SuperTokens Open Source Authentication Platform and Auth0 Alternative

SuperTokens is an open-source authentication platform that serves as a self-hosted alternative to Auth0, Firebase Auth, and AWS Cognito. It provides passwordless login, social auth, MFA, session management, and multi-tenancy with SDKs for Node.js, Python, Go, and popular frontend frameworks.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/supertokens-open-source-auth-platform/)