Run Claude Managed Agents with Vercel Sandbox
TL;DR · AI Summary
Vercel Sandbox now supports running Claude Managed Agents, enabling developers to invoke private APIs and internal services in an isolated environment without self-hosting the model.
Key Takeaways
- Vercel Sandbox now supports Anthropic's Claude Managed Agents without requiring
- Agent tool calls execute on your existing Vercel infrastructure, accessing priva
- Launched on May 18, 2026, this feature is in early preview with incomplete docum
Outline
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Vercel announces support for Claude Managed Agents in Sandbox, decoupling model hosting from execution environment.
Claude Managed Agents manages the model, tools, and session state, while Vercel Sandbox provides secure isolated execution.
Developers can securely invoke internal APIs and services without self-hosting large models, leveraging existing Vercel infrastructure.
The feature is in early preview with incomplete documentation and limited availability to select developers.
Mindmap
See how the topics connect at a glance.
查看大纲文本（无障碍 / 无 JS 友好）
- Vercel Sandbox + Claude Managed Agents
- 核心架构
- Claude Managed Agents: 模型/工具/会话管理
- Vercel Sandbox: 隔离执行环境
- 关键优势
- 无需自托管大模型
- 访问私有 API 和内部服务
Highlights
Key sentences worth saving and sharing.
You can now run Claude Managed Agents with Vercel Sandbox, letting agents call your private APIs and internal services without self-hosting the model.
Claude Managed Agents handles the model, harness, tools, and session state, while Vercel Sandbox provides the isolated execution environment.
The feature launched on May 18, 2026, and is currently in early preview with limited documentation.
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Run Claude Managed Agents with Vercel Sandbox
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May 18, 2026
You can now run Claude Managed Agents with Vercel Sandbox.
Claude Managed Agents handles the model, harness, tools, and session state. Self-hosting lets you bring the execution environment, so an agent's tool calls run on your existing Vercel infrastructure with your private APIs, internal services, and customer data.
Each agent session runs in its own isolated Firecracker microVM, using the same infrastructure that powers 1B+ Vercel deployments with enterprise-grade security, availability, and performance.
What you get:
- A managed agent loop from Anthropic, including the model, harness, tools, and session state
- A Vercel function control planethat spawns a sandbox per session
- Firecracker microVM isolation per session, with millisecond startup
- Credential brokering at the firewall, so secrets never enter the sandbox
- Deny-by-default egress with a domain allowlist
- Low-latency connectivity to your private network and cloud workloads
Follow the step-by-step guide for a reference implementation and learn more in the Vercel Sandbox docs.
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