rustunnel MCP server

by joaoh82·io.github.joaoh82/rustunnel·v0.8.9·658 stars

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Give AI agents public HTTPS/TCP/UDP URLs for any localhost service. Open source, self-hostable.

B80/100grade B

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Safety scan

B80/100

not scanned yet

Adoption

Growing

658 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

rustunnel tools

No tool declarations could be read from the package source. They show once the server is installed.

Not scanned yet. New listings are scanned within a day or two of arriving.

How rustunnel compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 80/100; higher than 60% of 48,243 servers
GitHub stars: 658; more than 95% of 28,706 servers

Release history: 4 versions in the registry since 2026-09-03, latest 2026-11-05, typically one every 2 days.

Install rustunnel in Claude Code, Cursor or VS Code

The registry entry has no remote endpoint or installable package.

What the publisher says

From the rustunnel repository's README, as published. We do not edit it. Read it on GitHub

rustunnel

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 the agent integration guide or the agent manual at rustunnel.com/agents.md.

Hosted service
Architecture overview
Requirements
Local development setup
Build
Run tests
Run the server locally
Run the client locally
Git hooks
Production deployment (Ubuntu / systemd)
1 — Install dependencies
2 — Build release binaries

Hosted service

You can use rustunnel without running your own server. We operate a global fleet of public edge servers that you can connect to immediately.

Available regions

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Grade history

2026-10-16downgradeA → Bscore 80

rustunnel: common questions

Is rustunnel MCP server safe?: Mostly: it is graded B (80/100). Read the rustunnel safety report
Does rustunnel need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is rustunnel maintained?: The last commit was 63 days ago (2026-09-03). The latest release is v0.8.9.
How does rustunnel compare with other MCP servers?: safety score 80/100 (higher than 60% of 48,243 servers); github stars 658 (more than 95% of 28,706 servers). Full comparison.