This document summarizes a project called the Water Tracker, which aims to strengthen the inclusion of water in national climate plans. The Water Tracker will identify how water is included or omitted from climate plans, provide guidance to strengthen water-sensitive adaptation commitments, and connect multi-sector water resilience projects to climate finance. It will establish a baseline of how countries address water in their climate plans currently, make recommendations for improving plans' emphasis on water resilience, and focus on cross-sector initiatives to improve adaptation outcomes. The Water Tracker framework and guidance will be developed through collaborations with various partners and pilot testing in Costa Rica, Malawi, and Egypt.