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AWS Developers
AWS Developers
4/29/2026
AgentCore Managed Harness: Getting Started

AgentCore Managed Harness: Getting Started

Short summary

AWS Bedrock AgentCore's managed harness replaces container orchestration boilerplate with JSON config and CLI deployment for AI agents. Demo: a research agent scraping Hacker News/Reddit, persisting data, and delivering trend digests to Telegram every 6 hours via EventBridge automation. Includes hot-swappable models/prompts, session isolation, and shell access—production-ready without infrastructure management overhead.

  • Managed harness reduces agent deployment to JSON config + CLI, eliminating container/orchestration code
  • Tutorial demonstrates real-world agent: scrapes news sources, stores data, automates alerts to Telegram
  • Includes persistent storage, cross-session memory, hot-swap models, and shell debugging—production features

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