Your company can now run Claude's agent platform entirely on its own servers: self-hosted Managed Agents enters private beta
Anthropic opened a private beta of self-hosted Claude Managed Agents on November 12, 2026. Every part of its agent service, including the harness that calls Claude, the sandboxes where the agent runs shell and file tools, credential vaults and session history, can run in your own cloud or data center. You choose where model requests go: Anthropic directly, Amazon Bedrock, Google's cloud, Microsoft Foundry or your own gateway, and developers keep using the same Managed Agents APIs. Anthropic's docs say it has no remote access to a self-hosted server or its logs.
Why it matters
Security reviews were a big blocker for putting agents on internal code and systems. Keeping the agent, its secrets and its history inside your own perimeter removes much of that objection.
Who it's for
Platform and security teams at companies that want long-running Claude agents on internal code but can't send that data or those credentials to a hosted service.
How to try it
- Ask your Anthropic account team for access to the self-hosted release.
- Follow the quickstart to bring up the server, database and sandbox workers with Docker Compose on a spare machine.
- Set an allowed-hosts list for the sandbox (for example, just your git host and package registry).
- Point the inference provider at Anthropic, Bedrock, Google or Foundry, and send session logs to your monitoring over OpenTelemetry.
Plan & availability: Private beta; request access through your Anthropic account team. Runs with Docker Compose for testing or Helm charts on Kubernetes for production. Model usage is billed by whichever provider you route requests to. Checked on claude.com and platform.claude.com docs on November 12, 2026.
Source: @Anthropic on claude.com
Written by AgentStackList from the original post. Checked Nov 12, 2026. Features, plans and availability can change, so confirm on the source before you rely on it.
claudemanaged-agentsself-hostedenterprisesecurity
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