ADVPL/TLPP Code Explanation

This skill provides a methodology for explaining existing ADVPL/TLPP code in plain language, tailored to three audience levels: a junior developer needing line-by-line detail, a senior developer needing a business-logic summary with risks and technical debt, and a functional consultant needing a non-technical description of what the routine does from a business perspective.

Activate this skill when the user wants an existing routine, function, or snippet explained -- e.g. onboarding a new developer, understanding legacy code with no documentation, or briefing a functional consultant on a customization. It reads the target code, determines the requested (or asked) explanation level, and structures the output accordingly, optionally pulling in native-function meanings, business-process context, or SQL details as needed.

It does not cover generating formal documentation artifacts like Protheus.doc headers or full routine specs (see documentation-patterns), looking up native function syntax in isolation (see protheus-reference), or explaining embedded SQL macro semantics in depth (see embedded-sql).