Add links

docs/docs/concepts/auth.md

@@ -15,7 +15,7 @@ While often used interchangeably, these terms represent distinct security concep
 - **Authentication** ("AuthN") verifies _who_ you are. This runs as middleware for every request.
 - **Authorization** ("AuthZ") determines _what you can do_. This validates the user's privileges and roles on a per-resource basis.
 
-In LangGraph Platform, authentication is handled by your `@auth.authenticate` handler, and authorization is handled by your `@auth.on` handlers.
+In LangGraph Platform, authentication is handled by your [`@auth.authenticate`](../cloud/reference/sdk/python_sdk_ref.md#langgraph_sdk.auth.Auth.authenticate) handler, and authorization is handled by your [`@auth.on`](../cloud/reference/sdk/python_sdk_ref.md#langgraph_sdk.auth.Auth.on) handlers.
 
 ## System Architecture
 

docs/docs/tutorials/auth/getting_started.md

@@ -6,7 +6,7 @@ In this tutorial, we will build a chatbot that only lets specific users access i
 
     1. Basic Authentication (you are here) - Control who can access your bot
     2. [Resource Authorization](resource_auth.md) - Let users have private conversations
-    3. [Production Auth](supabase_auth.md) - Add real user accounts and validate using OAuth2
+    3. [Production Auth](add_auth_server.md) - Add real user accounts and validate using OAuth2
 
 ## Setting up our project
 
@@ -36,7 +36,7 @@ Now that we've seen the base LangGraph app, let's add authentication to it!
 
 ## Adding Authentication
 
-The `Auth` object lets you register an authentication function that the LangGraph platform will run on every request. This function receives each request and decides whether to accept or reject.
+The [`Auth`](../../cloud/reference/sdk/python_sdk_ref.md#langgraph_sdk.auth.Auth) object lets you register an authentication function that the LangGraph platform will run on every request. This function receives each request and decides whether to accept or reject.
 
 Create a new file `src/security/auth.py`. This is where we'll our code will live to check if users are allowed to access our bot:
 

docs/docs/tutorials/index.md

@@ -81,4 +81,4 @@ Add custom authentication and authorization to an existing LangGraph Platform de
 
 1.  [Setting Up Custom Authentication](./auth/getting_started.md): Implement OAuth2 authentication to authorize users on your deployment
 2. [Resource Authorization](./auth/resource_auth.md): Let users have private conversations
-3. [Connecting an Authentication Provider](./auth/supabase_auth.md): Add real user accounts and validate using OAuth2
+3. [Connecting an Authentication Provider](./auth/add_auth_server.md): Add real user accounts and validate using OAuth2