Append /simplify after edits for a multi-agent quality pass

The problem

Claude ships a working change that still duplicates helpers, ignores project conventions, or leaves an inefficient path you would have caught in review.

The hack

After the change lands, append `/simplify` (or include it in the original ask). Bundled parallel agents review the diff for reuse, quality, efficiency, and CLAUDE.md rules.

Why it works

Anthropic’s power-user tips call verification the #1 tip; /simplify is the team’s one-command quality gate after any non-trivial edit.

Setup

1. Make a change with Claude as usual. 2. Follow with: `now run /simplify` (or append it to the original prompt). 3. Review the agents’ findings before you commit. 4. Optionally add a skill or habit: every feature ends with /simplify.

Prompt

Implement the fix, then run /simplify

Source

Related

• → Build a verification-loop skill that must run tests before done
• → Have a second Claude session review the plan before coding