Helix Sandbox
Verified IntegrationClient Configuration
— Connect Helix Sandbox to Claude Desktop or Cursor in seconds{
"mcpServers": {
"helix-sandbox": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-helix-sandbox"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Provides a secure local sandbox environment for AI agents to execute code, interact with desktops, and manage files using Docker or Windows Sandbox backends.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Helix Sandbox
Helix Sandbox is a secure, local sandbox environment designed for AI agents to safely execute code, edit files, and interact with a GUI desktop. It protects your host system from untrusted AI code, offering a cost-effective alternative to cloud sandboxes with enhanced security features.
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