The 21st century is the century of organization. Against this background, General Secretary Xi’s proposition of “building a SCO community with a shared future” has pointed out the direction for the SCO’s development in the context of a century of change. The proposition of “SCO Community with a Shared Future for Mankind” was put forward by General Secretary Xi Jinping from the perspective of building a community with a shared future for mankind and in order to promote the construction of the “Belt and Road”. However, against the backdrop of profound change unseen in a century, international rule of law has been put on the governance agenda and has become a recognized necessary form of international governance. Therefore, the proposition of building a “SCO community with a shared future” needs to be examined from the perspective of international rule of law. First, in terms of causes, the rise of the argumentative international law paradigm has provided an opportunity to inject oriental wisdom into international rule of law, and the demand for international rule of law in the construction of the “Belt and Road” initiative has also put forward practical demands for the construction of the SCO community of shared future. Secondly, in terms of content, the SCO’s insufficient rule-oriented approach, imperfect legal system, and uneven rule of law among its member states are all specific contents that need to be improved in building a SCO community with a shared future. Finally, in terms of goals, building a SCO community with a shared future should achieve the multi-dimensional goals of common prosperity, universal security, openness and win-win cooperation, equality and inclusiveness, and consultation and construction in the dimension of international law, and inject oriental wisdom into the beneficial development of the current international legal system.