Help with ABAP Cloud development including the 3-tier extensibility model, ABAP Cloud language version restrictions, wrapper patterns for unreleased APIs, clean core principles, and key user vs developer extensibility. Use when users ask about ABAP Cloud, ABAP for Cloud Development, clean core, 3-tier model, tier 1 tier 2 tier 3, wrapper pattern, released APIs, language version, restricted ABAP, embedded Steampunk, developer extensibility, key user extensibility, or ABAP Cloud readiness. Triggers include "ABAP Cloud restrictions", "clean core", "wrapper class", "tier model", "released API alternative", "ABAP language version", "Steampunk", or "extensibility model".

Check and improve ABAP code quality using abaplint and Clean ABAP principles. Use this skill when users ask to check, lint, validate, review, or analyze ABAP code for syntax errors, clean code compliance, code quality, best practices, or adherence to Clean ABAP guidelines. Also use when users ask to set up abaplint, configure abaplint.json, or run abaplint on their ABAP project. Triggers include requests like "check this ABAP code", "lint my ABAP", "run abaplint", "configure abaplint", "is this clean ABAP", "review my ABAP", or "analyze ABAP code quality".

Help with modern ABAP SQL features and AMDP (ABAP Managed Database Procedures) including inline declarations, window functions, GROUP BY, HAVING, PRIVILEGED ACCESS, string functions, aggregate expressions, common table expressions (CTE), AMDP classes, AMDP procedures, AMDP table functions, CDS table functions, and AMDP scalar functions. Use when users ask about ABAP SQL, modern SQL, SELECT, window functions, CTE, common table expression, AMDP, SQLScript, AMDP table function, CDS table function, aggregate, GROUP BY, HAVING, UNION, INTERSECT, EXCEPT, PRIVILEGED ACCESS, ABAP SQL expressions, built-in SQL functions, or database procedures. Triggers include "ABAP SQL query", "window function", "CTE", "AMDP", "table function", "GROUP BY", "aggregate", "PRIVILEGED ACCESS", "inline SELECT", or "SQLScript".

Help with ABAP Unit testing including test class setup, assertions, test doubles, mocking frameworks, dependency injection, CDS test environments, SQL test environments, RAP BO test doubles, and test fixtures. Use when users ask about ABAP unit tests, test classes, test methods, CL_ABAP_UNIT_ASSERT, test doubles, mocking, CDS test environment, SQL test environment, RAP testing, ABAP test injection, test seams, behavior-driven testing, TDD in ABAP, test isolation, or writing automated tests for ABAP code. Triggers include "write a unit test", "create test class", "mock a dependency", "test a CDS view", "test a RAP BO", "test double", "assertion", "test fixture", "test isolation", or "ABAP unit".