anyone who used those coding agent can already see how it works, you can usually see agent fetching files, running commands, listing files and directories.

i just wrote this comment so people aren't under false belief that it's pretty much all coding agents do, making all this fault tolerant with good ux is lot of work.

> making all this fault tolerant with good ux is lot of work.

Yes, it is. Not only in the department of good design in UX, but these LLMs keep evolving. They are software with different versions, and these different versions are continually deployed, which changes the behavior of the underlying model. So the harness needs to be continually updated to remain competitive.