How a modern SAP BTP "extension factory" uses MCP-aware AI coding assistants — and the guardrails that keep quality high. AI coding assistants are only as good as the context they have. Generic models often hallucinate deprecated UI5 APIs, invent CDS syntax or generate Fiori manifests that fail validation. SAP has addressed this by publishing official MCP servers for developers that ground coding agents in real SAP tooling. Used well, they turn a BTP team into an extension fa