Silver criterion tests_documented_added (MUST; group Quality, New functionality testing). Criterion text: The project MUST include, in its documented instructions for change proposals, the policy that tests are to be added for major new functionality. This raises the passing criterion of the same name (there SUGGESTED) to MUST at the silver level.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.