
Claude Managed Agents
Managed agent harness and cloud runtime for long-running Claude workflows

About Claude Managed Agents
Overview
Claude Managed Agents is Anthropic's managed runtime for building production-ready agents on the Claude Platform. Instead of wiring your own sandbox, orchestration loop, and state layer, you define an agent, an environment, and a session, then let Anthropic run the harness and tool execution for you. It is best suited to asynchronous or long-running work that needs secure containers, durable event history, and built-in Claude tooling.
Key Features
- Anthropic manages the harness, sandbox runtime, and durable session infrastructure for you.
- Built for long-running and asynchronous agent work rather than only short request-response loops.
- Supports built-in Claude tools plus MCP connectivity for broader execution surfaces.
- Persistent event history and observability make debugging and review much easier than ad hoc agent scripts.
Snapshot
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Capabilities
- Terminal access
- Tool use
- API execution
- MCP support
- Multi-step planning
- Human approval
- Execution logs
Best for
- Long-running agent tasks that need durable sessions
- Teams that want Claude-powered automation without building their own harness layer
- Cloud-hosted workflows that need secure containers, web access, and MCP tools
Not ideal for
- Local pair-programming sessions where the terminal itself is the product
- Tiny one-shot automations that do not justify managed infrastructure
- Teams avoiding beta hosted infrastructure in production
What reviewers say
Claude Managed Agents is best understood as Anthropic's hosted agent runtime, not as a prettier wrapper around Claude Code. Its value rises when the hard part of your project is running and supervising agents in production rather than chatting with them locally.
Sources
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