diff --git a/AGENTS.md b/AGENTS.md
index f697012..5d57280 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -10,6 +10,7 @@ Also see the other related technical documentation: README.md.
 - Before beginning with the edit phase, always present a plan first. Only begin editing after the user approves the plan.
 - Don't make assumptions in the plan. If necessary, ask all clarifying questions before presenting the final plan.
 - After every iteration, evaluate if the test coverage would fall below 100%, and write tests if necessary.
+- After every iteration, run `jb cleanupcode --build=False $file1;$file2;...` for every file you touched.
 - After every iteration, run "scripts/ci-local.ps1" and ensure that nothing broke.
 - After every iteration, update all related documentation according to the change.
   - Update the wording of touched concerns instead of introducing incremental change reports