ls1intum

Apply Artemis conventions when changing Angular application or TUM AET UI code, migrating components, or fixing client lint violations.

Select, run, or debug Artemis Playwright tests for a branch or pull request, or write a layout contract that measures element sizes and alignment.

Apply Artemis architecture rules when changing server Java or diagnosing an ArchUnit failure.

Set up or troubleshoot a local Artemis server and client development environment.

Write or debug Artemis JUnit and Vitest tests, including failures that differ between local runs and CI.

Diagnose failed, stuck, or missing Artemis CI checks and distinguish test defects from infrastructure failures.

Add, change, or debug an Artemis Liquibase schema migration.

Read every failing check in one pass, fix in dependency order, push once. Use when CI is failing, tests are broken, GitHub Actions report errors, or PR checks show red.

Validate, regenerate, branch, commit, push, and open the PR. Runs the local CI mirror first, so a remote build cannot fail on something a local gate catches.

Component API and Storybook conventions for the Hephaestus webapp. Use when writing or changing a component under `webapp/src/components/**`, writing or reviewing a `*.stories.tsx`, designing a component's props, or grading a webapp diff in review. Covers…

React performance optimization guidelines from Vercel Engineering. Contains 45 rules across 8 categories. Use when optimizing React components, bundle size, or data fetching patterns. IMPORTANT: This codebase uses Vite + TanStack Router (SPA), NOT Next.js.…

Use when adding or changing a database table, column, index or constraint in DocApply, when an entity change needs a schema change, or when a Liquibase changeset fails on startup or in tests.

Use when setting up, starting, or troubleshooting DocApply locally (MySQL, Keycloak, Spring Boot server, Angular client, test data), or when regenerating the OpenAPI spec and generated client code.

Use when writing, fixing or reviewing DocApply tests, whether server JUnit resource tests under src/test/java or client Vitest specs under src/test/webapp, or when a test fails locally or in CI.

Capture full-page desktop and mobile screenshots of the Logos Angular web application and host them so they render in a pull request or in the documentation. Use whenever a change touches logos-ui/, when a PR needs UI screenshots, or when adding UI imagery to…

Capture full-page desktop and mobile screenshots of the Logos Angular web application and host them so they render in a pull request or in the documentation. Use whenever a change touches logos-ui/, when a PR needs UI screenshots, or when adding UI imagery to…