Food Lab partners have some great tools that are open source.
The Academy for Systems Change has made available A System Leader’s Fieldbook that includes tools from many leading practitioners, organized in categories:
- Building Organizational Capacity to Focus on the Whole
- Creating the Conditions for Shared Leadership
- Developing Systems-Wise People
- Engaging Stakeholders
- Growing as a Systems Leader
Our colleague Chris Soderquist is a master at helping people use systems thinking, and here are some guides and videos on systems thinking.