Intelligent App Development at Scale: SAP Fiori Elements + ABAP Development Tools for VS Code
A Devtoberfest 2026 session (UI-33) that builds a RAP service and the SAP Fiori elements app over it from one VS Code workspace, with a coding agent driving two of SAP's MCP servers. The ABAP Development Tools for VS CodeABAP Development Tools for VS CodeSAP's ABAP tools in VS Code: editing, debugging, ABAP Unit, ATC and transports for classes, CDS and RAP objects, over RFC to an on-premise or Private Cloud system and HTTP to a cloud one, with Joule's ADT MCP server and code completion behind an AI-unit licence.sap official, abap edges hold on the demo itself: its virtual file system keeps the ABAP package beside the Fiori project, the ADT MCP ServerADT MCP ServerSAP's own ADT MCP server, and not a package: a preference inside ABAP Development Tools for VS Code that starts a local HTTP MCP server on a port you choose.sap official, abap inside it creates, changes and activates the ABAP objects, and a version not yet released publishes the service binding from the agent instead of by hand. The @sap-ux/fiori-mcp-server@sap-ux/fiori-mcp-serverSAP's Fiori MCP server, run as fiori-mcp, letting a coding assistant create and edit Fiori applications directly rather than describing the steps.sap official, ui5 edge covers its generators and the three-step workflow it uses for changes — list the functionality available for the application, ask for its JSON schema, then execute it — and the agent guidanceAgent guidancePackaged knowledge you hand a coding agent so it gets a framework right unprompted — skills, rule files, instruction packs. Distinct from agent tooling, which is about building agentic features into your application, and from agent access to your code, where the agent reads the real project instead of being handed a file about it.SAP and community, core adopted it edge rests on the skills the Fiori team publishes beside it, on the session's account of what a skill adds that a server does not, and on the analytical chart demo where a skill orchestrates both servers in one task.
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- Entered the atlasDiscovered via YouTube — SAP Developers playlists · devtoberfest-2026.
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