Content
57%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The skill provides high-quality, actionable Go code examples with clear good/bad comparisons, which is its strongest aspect. However, it suffers from being a comprehensive Go reference guide rather than a focused skill — much of the content covers patterns Claude already knows well, and the monolithic structure (~400 lines) wastes context window space. It would be significantly improved by trimming to project-specific conventions and splitting detailed patterns into referenced sub-files.
Suggestions
Split the content into a concise SKILL.md overview (~50-80 lines) with references to separate files like CONCURRENCY.md, ERROR_HANDLING.md, INTERFACES.md for detailed patterns.
Remove patterns that are standard Go knowledge (e.g., basic error wrapping, small interfaces, slice preallocation) and focus on project-specific conventions or non-obvious decisions.
Add a brief workflow section that sequences how to apply these patterns during code writing vs. code review, with validation steps (e.g., 'run golangci-lint before committing').
Remove the Quick Reference table and explanatory prose like 'Go favors simplicity over cleverness' — Claude already knows these Go proverbs.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is quite long (~400 lines) and covers many patterns Claude already knows well as an LLM trained on Go documentation. While the examples are good, much of this is standard Go knowledge (error handling, interfaces, package naming) that doesn't need to be spelled out. The quick reference table and some explanatory text like 'Go favors simplicity over cleverness' are unnecessary padding. | 2 / 3 |
Actionability | Nearly all guidance is backed by concrete, executable Go code examples with clear good/bad comparisons. The tooling section provides copy-paste ready commands, and the linter configuration is a complete, usable YAML file. Code examples are realistic and complete. | 3 / 3 |
Workflow Clarity | This is primarily a patterns/conventions skill rather than a multi-step workflow skill, so explicit validation checkpoints are less critical. However, the 'When to Activate' section lists triggers without clear sequencing, and there's no guidance on how to apply these patterns in order (e.g., when reviewing code, what to check first). The tooling section lists commands but doesn't sequence them into a development workflow. | 2 / 3 |
Progressive Disclosure | This is a monolithic wall of content with no references to external files. At ~400 lines covering error handling, concurrency, interfaces, package organization, struct design, performance, tooling, and anti-patterns, this would benefit greatly from splitting into separate reference files with a concise overview in the main SKILL.md. | 1 / 3 |
Total | 8 / 12 Passed |