Make the selected area easier to understand, change, and verify while preserving intended behavior.
For Plan-backed work, select the requested or next unchecked Phase, follow its checkpoints, and update Tasks or acceptance criteria only after evidence supports them. Apply only that Phase's Doc Delta and referenced-draft work; after fresh review and fixes, update the Plan/docs before marking it complete. Leave Plan or Roadmap cleanup to final review. Without a Plan, do not invent Plan mechanics.
Self-check behavior preservation and whether the result materially lowers reader load. Send the entire scope, not only the latest patch, to an independent fresh-context reviewer through
; verify accepted claims against primary evidence, fix authorized blocking findings, and rerun affected checks. Report the simplification, behavior evidence, and residual risk concisely.