---
name: oidc
version: 1.0.0
description: >
  OpenID Connect (OIDC) authentication reference. Identity layer
  on OAuth 2.0. Covers Authorization Code + PKCE flow step by step,
  ID Token JWT claims, UserInfo endpoint, discovery, Python authlib
  and Node.js openid-client implementations, and JWT validation.
author: BytesAgain
homepage: https://bytesagain.com
source: https://github.com/bytesagain/ai-skills
tags: [oidc, openid-connect, oauth, authentication, jwt, sso]
---

# OIDC Reference

OpenID Connect authentication.

## Commands

| Command | Description |
|---------|-------------|
| `intro` | Overview, flows, comparison |
| `flows` | Auth Code + PKCE step by step |
| `implement` | Python/Node.js, JWT validation |