너무 많은 아찔한 순간 끝에 작은 Claude Code mod 5개를 만들었습니다

Claude Code opened up to mods recently so I built a few for stuff that kept biting me. Each one is 20-50 lines. I built them with Claude Code itself. I described what each mod should do, Claude wrote the first version, then I tested it in a live session and asked it to fix whatever broke. The regex lists for risky commands and API key formats were mostly Claude’s, I just trimmed them down. The most useful one by far stops destructive commands. If Claude tries git reset --hard or rm -rf , it pauses, shows which uncommitted files would be lost and asks me. If I say no, Claude usually just offers to stash first. Funny thing I didn’t expect: if a hook crashes, Claude Code just skips it. So a broken guard lets everything through. Had to add a catch that turns any crash into a deny. Lesson for me: always decide what your mod should do when it fails, because the default is “do nothing”. The other four: context usage shown as a little weather forecast above the prompt, a filter that hides API keys if you paste them by accident, a block on pushing to main (and on anything after 3pm Friday), and a task board Claude can read and add to. None of them are bulletproof btw. The key filter only sees what you type, and the command guard is just pattern matching, so something hidden inside a script gets past it. Is anyone else making mods? I’d like to see what people come up with. submitted by /u/ITower__Education to r/ClaudeCode [link] [comments]