https://kenkitts.com/tags/cognito/Recent content in Cognito on Ken KittsHugoenMon, 13 Jul 2026 00:00:00 +0000https://kenkitts.com/posts/bedrock-agentcore-part-5/Mon, 13 Jul 2026 00:00:00 +0000https://kenkitts.com/posts/bedrock-agentcore-part-5/The agent finally learns who it's talking to. Cognito JWT auth locks the gateway, an interceptor Lambda injects identity on a channel the model can't touch, and DynamoDB grows a composite key.