CAP MTX Scaffold
Combined developer assistant for SAP Customer Experience (CX) covering three capabilities: CX API Explorer (finds and scaffolds OCC, Sales Cloud v2, and Service Cloud API calls from api.sap.com), CAP CDS Assistant (generates CDS entities, annotations, service definitions, and extension patterns using cap.cloud.sap), and CX Error Resolver (diagnoses Commerce Cloud, Sales/Service Cloud v1/v2, CAP, and BTP errors using public SAP Help and KBAs). Grounded in public SAP sources only via live web search; no authentication required.
Expert guidance for building and extending CAP (Cloud Application Programming Model) applications in either Node.js or Java. Covers project initialization, CDS modeling, declarative annotations, and custom handler best practices for both runtimes. Use when building a new CAP app, extending an existing one, or reviewing CAP code for correctness and idioms — regardless of whether the stack is Node.js or Java.
Upgrade a CAP project to the latest CDS version. Drives the cds upgrade CLI for CDS 10+ (pattern detection, false-positive filtering, fix categorisation) and handles manual upgrades for earlier versions (major jumps like 7→8, 8→9 as well as minor/patch updates). Use when a developer needs to upgrade CDS in a CAP project, already has a cds upgrade report, or wants to move to a newer CDS version.
Use when defining or reviewing CDS data models: entities, aspects, associations, compositions, projections, views, annotations, cuid and managed aspects, or any schema.cds / db/*.cds work in a SAP CAP project. Covers CDL syntax, reuse types from @sap/cds/common, naming conventions, and model-design best practices.