I just create a GPT called "CopilotX". This GPT has the access to GitHub, Stack Overflow, and phind Code-LLaMa through different actions. And I found it really helpful!
Here is the address to the GPT:
https://chat.openai.com/g/g-SJGMTBBvu-copilotx
Here is a example conversation link with the showcase of its access to phind CodeLLaMa:
https://chat.openai.com/share/20c230ff-140d-4443-8461-508cfbc610dd
Look forward to your feedback👀👀