Remote MCP servers

Users can now launch a remote MCP server using Streamable HTTP transport.

When you pass --transport=http, the server uses the Streamable HTTP transport instead of stdio, allowing it to run remotely (e.g., on EC2, Fly.io, or Kubernetes). You can optionally specify the port with --port.

npx -y my-org-mcp --transport=http

# if you publish your server via Docker Hub, run it from the image:
docker run --rm -i myorg/my-api-mcp --transport

Learn more about remote MCP servers in docs.