16h ago

Claude announces the public beta of self-hosted sandboxes and research preview of MCP tunnels within Claude Managed Agents, enabling runs inside user infrastructure under existing security controls

Features were presented at Code with Claude London with Cloudflare and Modal support.

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Live from Code with Claude London: we're launching self-hosted sandboxes (public beta) and MCP tunnels (research preview) in Claude Managed Agents. Run agents inside your own perimeter, with your security controls applied by default.

12:57 AM ยท May 19, 2026 View on X
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Claude Managed Agents ๐Ÿค Vercel Sandbox https://vercel.com/kb/guide/run-claude-managed-agent-tools-with-vercel-sandbox

ClaudeClaude@claudeai

Live from Code with Claude London: we're launching self-hosted sandboxes (public beta) and MCP tunnels (research preview) in Claude Managed Agents. Run agents inside your own perimeter, with your security controls applied by default.

7:57 AM ยท May 19, 2026 ยท 1.4M Views
1:57 PM ยท May 19, 2026 ยท 22K Views

We're partnering with an up-and-coming startup called @AnthropicAI for this. I'm bullish โ€“ย I think they could be big one day!

ModalModal@modal

Modal is proud to now support @claudeai Managed Agents with Modal Sandboxes.

9:10 AM ยท May 19, 2026 ยท 79.9K Views
8:09 PM ยท May 19, 2026 ยท 15.4K Views

what better way to get the word out for the @claudeai x @modal collab than to pay @andonlabs' Claude radio station @andon_thinking to make and air an advertisement?

ClaudeClaude@claudeai

Live from Code with Claude London: we're launching self-hosted sandboxes (public beta) and MCP tunnels (research preview) in Claude Managed Agents. Run agents inside your own perimeter, with your security controls applied by default.

7:57 AM ยท May 19, 2026 ยท 1.4M Views
10:13 PM ยท May 19, 2026 ยท 1.3K Views

apologies for the potato recording quality, that's how you know it's real

Charles ๐ŸŽ‰ FryeCharles ๐ŸŽ‰ Frye@charles_irl

what better way to get the word out for the @claudeai x @modal collab than to pay @andonlabs' Claude radio station @andon_thinking to make and air an advertisement?

10:13 PM ยท May 19, 2026 ยท 1.3K Views
10:13 PM ยท May 19, 2026 ยท 156 Views