Give AI agents public HTTPS/TCP/UDP URLs for any localhost service. Open source, self-hostable.
The open-source tunnel that scales with you. Don't pay for idle time. Secure, Rust-fast, and Pay-as-you-go. Expose local services through a public server over encrypted WebSocket connections with TLS termination, HTTP/TCP proxying, a live dashboard, Prometheus metrics, and audit logging. You can self-host or use our managed service. Using an AI agent? rustunnel ships an MCP server — one-click…
Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts — it cannot prove the absence of malicious code.
The open-source tunnel that scales with you. Don't pay for idle time. Secure, Rust-fast, and Pay-as-you-go. Expose local services through a public server over encrypted WebSocket connections with TLS termination, HTTP/TCP proxying, a live dashboard, Prometheus metrics, and audit logging. You can self-host or use our managed service. Using an AI agent? rustunnel ships an MCP server — one-click setup for Cursor (then add your API token): For Claude Code, Claude Desktop, Windsurf, and others, see…