Run the agent loop on Anthropic's platform while offloading code execution, private service access, and tool calls to Cloudflare Sandboxes—decoupling the brain from the hands.
May 20, 2026
Summary
Developers can now choose execution infrastructure independent of the agent orchestration layer, enabling compliance-driven architecture, cost optimization via lightweight isolates instead of full microVMs, and zero-trust credential injection without exposing secrets to sandbox environments.
Why it matters
Developers can now choose execution infrastructure independent of the agent orchestration layer, enabling compliance-driven architecture, cost optimization via lightweight isolates instead of full microVMs, and zero-trust credential injection without exposing secrets to sandbox environments.
Implementation verdict
This replaces running the entire Claude Managed Agents stack on Anthropic-provided infrastructure. Requires forking the provided deployment template and configuring backend type (microVM or isolate). Ready now—Cloudflare provides an onboarding guide and default template for minutes-to-deployment setup.
Sources
Dev Signal
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