2.3.44 Satellite supergateway

SuperGateway

Handle: supergateway
URL: -

Supergateway runs MCP stdio-based servers over SSE (Server-Sent Events) or WebSockets (WS) with one command. This is useful for remote access, debugging, or connecting to clients when your MCP server only supports stdio.

Starting

# [Optional] pre-pull the image
harbor pull supergateway

# Run the service as a CLI
harbor run supergateway --help

• Tip: this is a CLI service - harbor run supergateway is equivalent to npx -y supergateway
• You can use supergateway to bridge SSE and stdio-based MCP servers, or use it as a means to launch MCP servers for your own use.

Configuration

There's no specific configuration for supergateway.