Person
Matthias Oßwald
Capabilities
Contributes to
AccessibilityUI5AccessibilityMaking a UI usable with a screen reader, with a keyboard alone and without seeing the layout: accessible names on controls, a heading order, landmarks, focus handling and announcements. Target size for a finger is [touch operation](capability:ui5-touch-uis).Agent access to your codeUI5CAPAgent access to your codeLetting a coding agent read the project or the system you actually have, reach its model, its objects and its checks, and act on it. In file-based environments that works out of the box; complex systems need dedicated access capabilities. Whatever the environment, the agent also needs project- and framework-specific context, so it understands the thing in front of it rather than guessing from what it remembers of its training data. The transport is incidental: an MCP server, a language server or a CLI answer the same question, and what differs between them is how much of the real thing the agent can see. Distinct from [MCP servers](capability:mcp-servers), which is a protocol adapter on your own running service, and from [agent guidance](capability:agent-guidance), which is knowledge handed over as files rather than read from the thing itself.Agent guidanceUI5CAPAgent 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](capability:agent-code-access), where the agent reads the real project instead of being handed a file about it.Build and dev-server toolingUI5Build and dev-server toolingServing an app locally and building it for deployment — proxying a backend, transpiling, bundling, and shaping the result for whatever will host it.Data bindingUI5Data bindingKeeping a control and a model in step in both directions, including the formatting, type conversion and validation that sit between the two.GeneratorsUI5CAPGeneratorsGetting from nothing to a project that runs, and from a project that runs to one that has the piece you just decided you need. Two different moments: the first is a one-time decision about layout, the second recurs for the life of the project.Key-user adaptationUI5Key-user adaptationChanging a delivered app without modifying it — moving, hiding and adding elements as a layered set of changes that survive an upgrade.LintingUI5CAPLintingCatching in the editor what would otherwise be caught at deploy time, or not at all — problems in source code and models and in the project's configuration, found by rules rather than by review.LoggingUI5CAPLoggingSeeing what a running service did, in a form something can read afterwards — levels, a formatter that suits a laptop and one that suits a log service.Routing and navigationUI5Routing and navigationTurning a URL hash into a view, and a view change back into a URL — so a deep link, a browser back button and a refresh all land where the user expects in a single-page app.ThemingUI5ThemingApplying a consistent visual identity across every control, including the parameters an app may read and the custom themes an organisation may build.TypeScript supportUI5TypeScript supportWriting apps and libraries in TypeScript — the type definitions, the module syntax the loader expects, and the build step that gets from one to the other.UI5 testingUI5UI5 testingProving a UI still works — unit tests over controllers and formatters, integration tests that drive real controls, and end-to-end runs against a served app.Web Components interopUI5Web Components interopUsing standards-based custom elements inside an app, and the question of which control set an app should be built from at all, two concerns that are often answered as one.
Entries
Group by21 of 21 entries
EntrySignals
Contributes to
@openui5/sap.ui.core@openui5/sap.ui.coreThe OpenUI5 core: the module loader, the MVC runtime, data binding, routing, theming and the test stack, which is everything a UI5 app does before a single community package is added.sap official, ui5
Framework core: module loader, MVC runtime, binding, routing, theming
@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
MCP server for creating and editing Fiori applications
@ui5/cli@ui5/cliThe UI5 Tooling command line for project setup, the local dev server and the build, which defines a UI5 project's shape and its two extension points, custom middleware and custom tasks.sap official, ui5
UI5 Tooling command line for project setup, dev server and build
@ui5/linter@ui5/linterSAP's static analysis tool for UI5 projects: it scans JavaScript, TypeScript, XML, JSON and other files for deprecated APIs, global variables and possible CSP violations, and fixes part of them with --fix.sap official, ui5
Static analysis tool for UI5 projects
@ui5/logger@ui5/loggerUI5 CLI's internal logger, described by its own readme as internal — it appears here because other UI5 tooling depends on it.sap official, ui5
Internal logger of the UI5 CLI
@ui5/mcp-server@ui5/mcp-serverSAP's MCP server for UI5 development: ten tools that scaffold an app or a card, read the project in front of the agent, and run the linter and the manifest validator against it.sap official, ui5
It reads a UI5 project and the framework's own documentation, not a running system or a backend: a question about the service behind the app is answered somewhere else. Node.js v20.17 or v22.9 and above.
MCP server for UI5 development with ten tools
@ui5/middleware-code-coverage@ui5/middleware-code-coverageUI5 CLI server middleware that instruments a project's JavaScript files with Istanbul as the dev server sends them, and generates the coverage report from the records the OpenUI5 QUnit tests send back.sap official, ui5
UI5 CLI middleware for Istanbul code coverage
@ui5/sample-app@ui5/sample-appAn OpenUI5 sample app set up with the UI5 CLI: ESLint, UI5 linter and UI5 Test Runner checks, a standard and a self-contained build, and a UI5 workspace for developing against local UI5 libraries.sap official, ui5
OpenUI5 sample app set up with the UI5 CLI
generator-easy-ui5generator-easy-ui5A Yeoman meta-generator that scaffolds UI5 projects, prompting for a target platform, and loads further sub-generators from the UI5 Community for TypeScript apps, launchpad plugins and libraries.community org, ui5
Yeoman meta-generator for scaffolding UI5 projects
generator-ui5-appgenerator-ui5-appA Yeoman generator, built on the official UI5 tooling, that scaffolds a new UI5 application in one pass, run as a plug-in for Easy-UI5 or standalone, ready for npm start.community org, ui5
Easy-UI5 generator scaffolding a new UI5 application
generator-ui5-librarygenerator-ui5-libraryA Yeoman generator, built on the official UI5 tooling, that scaffolds a new UI5 library as a plug-in for Easy-UI5.community org, ui5
Easy-UI5 generator scaffolding a new UI5 library
generator-ui5-ts-appgenerator-ui5-ts-appA Yeoman generator, built on the official UI5 CLI, that scaffolds a new UI5 application in TypeScript with its tsconfig and UI5 CLI configuration, as a plug-in for Easy-UI5.community org, ui5
Easy-UI5 generator scaffolding a TypeScript UI5 application
generator-ui5-ts-librarygenerator-ui5-ts-libraryA Yeoman generator, built on the official UI5 tooling, that scaffolds a new UI5 library in TypeScript as a plug-in for Easy-UI5.community org, ui5
Easy-UI5 generator scaffolding a TypeScript UI5 library
ui5-middleware-livereloadui5-middleware-livereloadA dev-server middleware that adds live reload to the UI5 dev server, reloading the page when the sources in the app's webapp folder change.community org, ui5
Live reload middleware for the UI5 dev server
ui5-middleware-simpleproxyui5-middleware-simpleproxyA UI5 dev-server middleware that proxies requests from the local dev server to a backend system, so the app can reach the backend's services during development.community org, ui5
Dev-server middleware proxying requests to a backend system
ui5-task-flatten-libraryui5-task-flatten-libraryA UI5 builder task that flattens a library's build output, removing the project namespace and resources folder for deployment to SAP NetWeaver, now also offered by the UI5 CLI itself.community org, ui5
UI5 builder task flattening library output for SAP NetWeaver
ui5-task-transpileui5-task-transpileA UI5 Tooling task that transpiles TypeScript, ES modules and other ES6+ sources during the build so the UI5 runtime can load them.community org, ui5
UI5 Tooling task transpiling TypeScript and ES modules
ui5-task-zipperui5-task-zipperA build task for the UI5 tooling that packages the UI5 build result, the webapp, as a zip archive at the end of the build.community org, ui5
Build task packaging the UI5 build result as a zip archive
ui5-tooling-modulesui5-tooling-modulesA set of UI5 tooling extensions that load and convert plain npm packages into UI5 AMD-like modules, so the UI5 module loader can consume them.community org, ui5
UI5 tooling extensions loading npm packages as UI5 modules
UI5/plugins-coding-agentsUI5/plugins-coding-agentsUI5's own plugins for coding agents, three of them: everyday development, modernising a legacy project, and converting one to TypeScript, each installed into Claude Code or GitHub Copilot.sap official, ui5
Guidance, not access: these are instructions handed to an agent, and what the agent can then read of your project comes from [@ui5/mcp-server](artifact:ui5-mcp-server) or the editor. A modernisation workflow that runs autonomously across a codebase is also a thing to point at a branch rather than at main.
UI5 plugins for coding agents
ui5con-2026-ui5-linter-workshopui5con-2026-ui5-linter-workshopSAP's UI5con hands-on workshop that takes a legacy UI5 app, seeded with deprecated APIs and inline scripts, from its first UI5 linter report to a clean, CSP-compliant one.sap official, ui5
UI5con workshop taking a legacy UI5 app to a clean UI5 linter report
Details
For your agent
- Ref
actor:matz3- JSON
- /actors/matz3.json
- MCP
- Connecting an agent