Why is the directory structure for published and repository code different?

[dak2]

First of all, thank you for the new release!

I was looking over the new version and noticed a discrepancy between the source code in the v0.1.0 release tag and the code in the main repository.

I attempted to run the stdio_server.rb example located at https://github.com/modelcontextprotocol/ruby-sdk/blob/main/examples/stdio_server.rb, which includes the following lines:

require "mcp/server/transports/stdio_transport"
...
transport = MCP::Server::Transports::StdioTransport.new(server)

However, running this code results in the following LoadError:

'Kernel#require': cannot load such file -- mcp/server/transports/stdio_transport (LoadError)

Upon investigation, it appears the server directory has been removed from the source code published in the gem. Specifically, mcp/server/transports/stdio_transport.rb has been moved to mcp/transports/stdio_transport.rb.

To get the example to work, I had to change the code to:

require "mcp/transports/stdio_transport"
...
transport = MCP::Transports::StdioTransport.new(server)

Is the published gem source code more correct? In any case, the examples in the repository should be updated to reflect the correct, working code.

[koic]

One likely issue would be the breaking change. At this point, I think it's better to have the deprecated API continue to work as before while also presenting the new API. I've opened #51 to resolve this issue.