Anthropic added MCP tunnels research preview, self-hosted sandboxes, and active-session MCP server and tool configuration updates.

Private-network MCP access and self-hosted execution move more agent runtime control outside Anthropic's infrastructure.

For Claude Managed Agents, builders get private MCP connectivity, self-hosted tool execution, and session-level tool configuration changes.

• Jul 18, 2026Anthropic model card shows no readable text change in this diff.
• Jul 18, 2026Anthropic pricing page removed the Claude plan recommendation questionnaire content.
• Jul 18, 2026ChatGPT scheduled tasks gained a sidebar page for viewing, managing, and editing active tasks.

This is the world we build in. It moves this fast. We move with it.