Every section earns its place—tables are dense, examples are minimal but complete, and there's no explanation of concepts Claude already knows (no 'what is a module' preamble). The worked example is tight and illustrative without padding.

Provides concrete guidance: ASCII dependency graphs, specific file layout mappings across 4 languages, a complete worked example with actual file structures, and an explicit output format template. The 'Do not' section gives specific anti-patterns to avoid.

Clear 4-step sequence (graph → layout → translate leaves → verify seams) with explicit validation checkpoint ('Compile/run it. Don't move on until this file builds'). The integration checklist at the end provides verification steps for the complete workflow.

References to related skills (`code-translation`, `test-guided-migration-assistant`) are well-signaled with arrows, but the content is somewhat monolithic. The worked example and tables could potentially be split into separate reference files for a cleaner overview, though the current length (~150 lines) is borderline acceptable.

Lists multiple specific concrete actions: 'Translates an entire module or package', 'handling imports, file layout, visibility, and cross-function dependencies'. Clearly distinguishes from single-function translation.

Clearly answers both what (translates modules/packages with imports, file layout, visibility, dependencies) AND when ('Use when porting a library, when a migration spans multiple files, or when the user hands you a directory and a target language').

Includes natural terms users would say: 'module', 'package', 'porting a library', 'migration', 'directory', 'target language', 'multiple files'. Good coverage of translation/porting vocabulary.

Explicitly distinguishes itself from 'single-function translation' and focuses on multi-file/module scope. Clear niche with distinct triggers around directories, libraries, and multi-file migrations.