Claude Managed Agents — Can It Replace Your Existing Agent System?#

2026-04-12

Introduction#

On April 8, 2026, Anthropic launched Claude Managed Agents in public beta. It is a hosted agent execution environment that handles agent loops, sandboxing, and tool execution infrastructure — you declare the agent, and Anthropic handles the orchestration.

I currently operate two agent systems. One is a local agent environment built on Claude Code + harness (hereafter “local agents”), where operators interact with AI in real time to handle daily tasks. The other is a multi-agent system built on Strands + AWS Bedrock AgentCore (hereafter “system agents”), which autonomously runs monitoring, diagnosis, and reporting without human intervention.