Suitable harness for application creation

i thought about creating an app by providing ideas to the local ai model and it builds everything (obviously step by step break down trial and error) the harness could probably include the following: \-agent loops (not infinite loop) \-the ability to upload and inspect from github if there's a built in plugin to connect my local ai model to github directly that'll be great I'm only looking for the most suitable harness for this project, i have tried pi, oh my pi and openwebui but i don't quite like its environment after playing for some time, im using llama.cpp by the way. I appreciate any suggestions thanks and no cline does not support llama.cpp i've already tried it yea...