The scope of trust in a CI/CD pipeline is wide, so the entities that perform supply chain activities (building, packaging, signing, deploying) are authenticated and authorised, and the integrity of artifacts and of the repositories that hold them is checked by verifying their digital signatures. Other assurance artifacts the pipeline relies on, such as SBOMs, vulnerability reports and model registries holding AI models, are trusted on the same basis.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.