Content
27%Scale 1-3Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This skill is a comprehensive but generic coding standards document that explains concepts Claude already knows thoroughly. It would benefit enormously from being condensed to only project-specific conventions and decisions (e.g., 'we use Zod for validation, Supabase for DB, Next.js App Router') rather than teaching universal programming principles. The content should be split into focused sub-files with a concise overview.
Suggestions
Remove all generic programming advice Claude already knows (KISS, DRY, YAGNI, basic naming, REST conventions, AAA pattern) and keep only project-specific decisions and conventions that deviate from or specify defaults.
Split content into separate referenced files (e.g., REACT.md, API.md, TESTING.md) with a concise SKILL.md overview that links to each.
Add project-specific tooling commands (linter config, formatter, test runner) and a workflow for applying these standards (e.g., 'run eslint before committing').
Focus on what's unique to this project's stack — the Supabase patterns, Next.js App Router conventions, and specific library choices — rather than universal TypeScript/React best practices.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | This skill is extremely verbose, explaining fundamental concepts Claude already knows well (KISS, DRY, YAGNI, basic naming conventions, REST conventions, AAA testing pattern, etc.). Nearly every section covers universally known programming principles with extensive good/bad examples that add little novel value. The content is ~350 lines when it could be condensed to project-specific conventions in under 50. | 1 / 3 |
Actionability | The code examples are concrete and executable, which is good. However, most examples demonstrate generic best practices rather than project-specific guidance. The skill tells Claude things it already knows how to do (error handling, async/await, React components) rather than providing project-specific configurations, linting rules, or tooling commands. | 2 / 3 |
Workflow Clarity | The content is organized into clear sections with a logical progression from principles to specific patterns. However, there are no multi-step workflows, no validation checkpoints, and no process for applying these standards (e.g., linting, code review checklists). It reads as a reference document rather than an actionable workflow. | 2 / 3 |
Progressive Disclosure | This is a monolithic wall of text with no references to external files. All content is inline despite covering TypeScript, React, API design, file organization, testing, and performance — each of which could be its own referenced document. There's no navigation structure or cross-references. | 1 / 3 |
Total | 6 / 12 Passed |