Yes
I gave Claude the task, a log parser (which it also wrote), and told it to find what each issue was
brabel on Hacker News
It did the job in a few minutes.
In the thread “Tell HN: I'm 60 years old. Claude Code has re-ignited a passion”, replying to this comment
Helped: Providing a log parser and specific debugging task.
… I put it on a task that I'd spent months on: debugging a distributed application which had random errors which required me to comb through MBs of logs. I gave Claude the task, a log parser (which it also wrote), and told it to find what each issue was. It did the job in a few minutes. …