Senior engineers don't prompt better than you.
They installed these 5 skills.
Brainstorming. Runs before anything exists. It refuses to build until it's interviewed you and you've signed off on what you actually want.
Writing plans. Still nothing built. It takes what you agreed and writes it to a file, in enough detail that someone with zero context could follow it.
Subagent driven development. Now it builds. Fresh agent per task, reviewed after each one, so it never gets halfway through and forgets what it's doing.
Verification before completion. The gate at the end. It isn't allowed to tell you it's done until it's run the check and shown you the output.
Systematic debugging. This one only fires when something's broken. It has to find the actual cause before it's allowed to change anything, and patching the error message counts as a failure.
All five come from one free plugin, and it's one line to install:
/plugin install superpowers@claude-plugins-official
Who else is using the for their builds?