AEM MCP Server with AWS Quick

Hello ​@Bill Spaulding 

Adobe internal guidance currently says AWS AgentCore does not support user authentication and only supports server-to-server authentication. That is the key mismatch here.

So if AWS Quick is asking you to manually enter Authorization URL and Token URL for a user OAuth flow, that is likely not a supported fit for the AEM MCP flow you're trying to use. AEM MCP is designed around MCP/OAuth discovery and Adobe sign-in, while AWS AgentCore is called out internally as lacking user-auth support.
Sources:

• Authentication for MCP servers

Hi ​@Bill Spaulding 

For the AEM MCP server at https://mcp.adobeaemcloud.com/adobe/mcp:

• There is no single static Token URL or Authorization URL that Adobe publishes for customer configuration.
• MCP clients are expected to discover the authorization and token endpoints dynamically using .well-known metadata and the MCP Authorization spec, not by configuring fixed URLs in advance.
   

https://experienceleague.adobe.com/en/docs/experience-manager-cloud-service/content/ai-in-aem/mcp-support/using-mcp-with-aem-as-a-cloud-service