Anthropic Launches MCP Tunnels for Private Enterprise Agent Access
One of the biggest barriers to deploying AI agents in enterprise environments isn’t the model quality — it’s the plumbing. Specifically: how do you give a cloud-hosted AI agent access to your private internal APIs without opening your firewall? Anthropic just solved this with MCP Tunnels, announced yesterday at the Code with Claude London developer event. The Enterprise Firewall Problem Model Context Protocol (MCP) has become the standard way to give Claude agents access to external tools — think databases, ticketing systems, data warehouses, feature-flag services, internal APIs. The problem is that most enterprise infrastructure lives behind firewalls, private VPNs, or air-gapped networks by design. ...