fold-stdio

Overview ¶

Command fold-stdio runs one stdio MCP server and exposes it over streamable HTTP, so the gateway can federate servers that have no network endpoint.

The command is fixed at startup from argv and is never taken from a request, a config document, or discovery — see docs/design-stdio.md.

fold-stdio --port 8091 -- npx -y @modelcontextprotocol/server-filesystem /data