Updates
1. AgentCore turns MCP responses into interactive booking cards
AWS published an AgentCore MCP Apps example that returns interactive HTML widgets inside compatible AI hosts.
Proof: If the tool has an associated resource URI (for example, ui: //widget/unicorn-list ), the AI host initiates this phase. Tools without an associated widget, such as view_bookings and return_unicorn, return text-only content and skip this phase entirely.
Impact: The sample uses an unauthenticated Gateway fronted by WAF; production access controls still need deliberate design.
Watch next: Check the next AgentCore MCP Apps release note for rollout, availability, or quota changes.
Canonical host: aws.amazon.com