MCP enhancement #3314

What feature would you like to see?

Hello,

I maintain a private fork of Codex where I’ve added several MCP-related enhancements for my own use. These changes include:

Support for SSE and HTTPStreamable

A fix for request timeout issues that I’ve encountered

I just went through the contributing guidelines, and I’d like to confirm:
Would it make sense to open a PR for these changes, or should I keep them separate?

Thanks in advance for the guidance!

Are you interested in implementing this feature?

I did, I'll also add support for Oauth 2.1 https://modelcontextprotocol.io/specification/draft/basic/authorization if I have time.

Additional information

I'll answer any questions here.