Content
100%Scale 1-3Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is an excellent skill file that efficiently covers alias analysis in LLVM 22 across multiple levels of complexity. It respects Claude's intelligence by avoiding conceptual explanations, provides fully executable code for every approach, and structures content with a clear decision framework and progressive complexity. The common mistakes section adds high-value guardrails without verbosity.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content is lean and efficient throughout. It avoids explaining what alias analysis is conceptually and jumps straight into actionable guidance. The decision table at the top is a model of token efficiency. Brief inline comments in code serve as documentation without bloat. | 3 / 3 |
Actionability | Every section provides fully executable C++ code with correct includes and complete patterns. The code is copy-paste ready — from adding attributes, to TBAA metadata creation, to querying AAResults, to writing a custom AA pass with NPM registration. The AliasResult and ModRef tables give precise semantics. | 3 / 3 |
Workflow Clarity | The skill opens with a clear decision table (Step 0) that sequences the reader to the right approach. Parts 1-4 follow a logical progression from simplest (IR hints) to most complex (custom AA). The invalidation section and common mistakes serve as validation checkpoints, and the 'never cache across IR modifications' warning is a critical feedback loop for correctness. | 3 / 3 |
Progressive Disclosure | Content is well-structured with clear sections progressing from overview to advanced topics. The custom AA section is explicitly marked '(advanced)' and gated behind a recommendation to prefer IR hints. External references to attributes-metadata.md and new-pass-manager.md are one level deep and clearly signaled. | 3 / 3 |
Total | 12 / 12 Passed |