📝 Skill Grading Report: frontend-dev-guidelines
Score: 91/100 | Grade: A
Links:
The TL;DR
This is genuinely excellent work. 91/100 puts it in the A tier — production-ready and exemplary. The modular structure with 11 resource files is textbook Progressive Disclosure Architecture. The checklists are immediately useful, the code examples are copy-pasteable, and the Navigation Guide table makes it easy to find what you need.
This is what a well-crafted skill looks like.
Scores by Pillar
| Pillar |
Score |
Max |
Notes |
| PDA |
30 |
35 |
Excellent layered structure, 398 lines + 11 resources |
| Ease of Use |
30 |
35 |
Great triggers, clear checklists |
| Utility |
25 |
30 |
Real value, practical patterns |
| Modifiers |
+6 |
±15 |
Multiple bonuses, no penalties |
This is in the top tier of skills I've graded.
Quick Marketplace Listing
frontend-dev-guidelines
React/TypeScript development patterns with MUI v7 and TanStack
⭐ Score: 91/100 | Grade A
What It Does
Comprehensive guide for modern React development covering:
- Suspense-based data fetching with
useSuspenseQuery
- Lazy loading and code splitting
- MUI v7 styling patterns
- TanStack Router setup
- Feature-based file organization
- TypeScript best practices
Why It's Good
- 11 resource files — progressive disclosure done right
- Copy-paste checklists — New Component, New Feature workflows
- Modern patterns — Suspense, lazy loading, no early returns
- MUI v7 ready — correct Grid syntax, theme patterns
Best For
React + TypeScript + MUI v7 projects. If you're using TanStack Query and Router, this is built for you.
Install
# Via skilz CLI
skilz install -g https://github.com/diet103/claude-code-infrastructure-showcase --skill frontend-dev-guidelines
Or manually
cp -r .claude/skills/frontend-dev-guidelines your-project/.claude/skills/
Check out your skill: SkillzWave.ai | SpillWave
We have an agentic skill installer that installs skills across 14+ coding agent platforms. Want to level up your skill-building game? Check out this guide on mastering agentic skills.
Now I can do a proper grade! Let me analyze this against the rubric.
📝 Skill Grading Report: frontend-dev-guidelines
Score: 91/100 | Grade: A
Links:
The TL;DR
This is genuinely excellent work. 91/100 puts it in the A tier — production-ready and exemplary. The modular structure with 11 resource files is textbook Progressive Disclosure Architecture. The checklists are immediately useful, the code examples are copy-pasteable, and the Navigation Guide table makes it easy to find what you need.
This is what a well-crafted skill looks like.
Scores by Pillar
| Pillar |
Score |
Max |
Notes |
| PDA |
30 |
35 |
Excellent layered structure, 398 lines + 11 resources |
| Ease of Use |
30 |
35 |
Great triggers, clear checklists |
| Utility |
25 |
30 |
Real value, practical patterns |
| Modifiers |
+6 |
±15 |
Multiple bonuses, no penalties |
What's Really Working
1. Perfect modular structure
398 lines in SKILL.md, 11 resource files doing the heavy lifting. This is exactly how skills should be built:
component-patterns.mddata-fetching.mdfile-organization.mdstyling-guide.mdrouting-guide.md- etc.
Claude loads what it needs, when it needs it. No context bloat.
2. The description is chef's kiss
description: Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features directory, MUI v7 styling, TanStack Router, performance optimization, and TypeScript best practices. Use when creating components, pages, features, fetching data, styling, routing, or working with frontend code.
Third person ✓, specific triggers ✓, tech keywords ✓, "Use when" clause ✓. This will actually fire when people need it.
3. Copy-paste checklists
The "New Component Checklist" and "New Feature Checklist" are immediately actionable. Claude can literally track these while working.
4. The Navigation Guide table
| Need to... |
Read this resource |
| Create a component |
component-patterns.md |
| Fetch data |
data-fetching.md |
This is how you do a TOC. Direct, scannable, no fluff.
5. Modern Component Template
Having a ready-to-copy template at the bottom is smart. People can grab it and go.
Minor Improvements (why it's not 95+)
1. Could add a "When NOT to Use" section
The skill is React + MUI v7 specific. A quick note like "Don't use this for Vue, Angular, or non-MUI projects" would prevent misfires.
2. Some sections could be slightly tighter
The Quick Reference: File Structure section is ~30 lines. Could trim by 10-15 lines without losing clarity. Minor nitpick.
3. No explicit feedback loops
The checklists are great, but there's no "verify your component works by..." validation step. Adding run→check→fix patterns would bump Utility higher.
Detailed Scoring Breakdown
PDA (30/35):
Token Economy: 8/10 (concise, assumes Claude knows React)
Layered Structure: 9/10 (textbook PDA - 11 resource files)
Reference Depth: 7/8 (all refs one level deep)
Navigation: 6/7 (great Navigation Guide table)
Ease of Use (30/35):
Metadata Quality: 9/10 (excellent description with triggers)
Discoverability: 7/8 (good keyword coverage)
Terminology: 6/7 (consistent throughout)
Workflow Clarity: 8/10 (clear checklists, good structure)
Utility (25/30):
Problem-Solving: 8/10 (real patterns, prevents real mistakes)
Degrees of Freedom: 7/8 (good balance of guidance/flexibility)
Feedback Loops: 5/7 (checklists but no verification steps)
Examples: 5/5 (template + code examples + links)
Modifiers (+6):
+2 Copy-paste checklists
+2 Domain-specific organization
+1 Grep-friendly structure
+1 Explicit scope (When to Use section)
-0 No penalties detected
Final: 85 base + 6 modifiers = 91/100
How It Compares
| Skill |
Score |
Notes |
| This skill |
91 |
Production-ready, A tier |
| notion-uploader-downloader |
92 |
Similar quality, slightly better feedback loops |
| skill-writer (pytorch) |
76 |
Good but monolithic structure |
| route-tester |
57 |
Needs structural work |
This is in the top tier of skills I've graded.
Quick Marketplace Listing
frontend-dev-guidelines
React/TypeScript development patterns with MUI v7 and TanStack
⭐ Score: 91/100 | Grade A
What It Does
Comprehensive guide for modern React development covering:
- Suspense-based data fetching with
useSuspenseQuery
- Lazy loading and code splitting
- MUI v7 styling patterns
- TanStack Router setup
- Feature-based file organization
- TypeScript best practices
Why It's Good
- 11 resource files — progressive disclosure done right
- Copy-paste checklists — New Component, New Feature workflows
- Modern patterns — Suspense, lazy loading, no early returns
- MUI v7 ready — correct Grid syntax, theme patterns
Best For
React + TypeScript + MUI v7 projects. If you're using TanStack Query and Router, this is built for you.
Install
# Via skilz CLI
skilz install -g https://github.com/diet103/claude-code-infrastructure-showcase --skill frontend-dev-guidelines
# Or manually
cp -r .claude/skills/frontend-dev-guidelines your-project/.claude/skills/
Check out your skill: [SkillzWave.ai](https://skillzwave.ai) | [SpillWave](https://spillwave.com)
We have an [agentic skill installer](https://skillzwave.ai/docs/) that installs skills across 14+ coding agent platforms. Want to level up your skill-building game? Check out this [guide on mastering agentic skills](https://medium.com/spillwave-solutions/mastering-agentic-skills-the-complete-guide-to-building-effective-agent-skills-d3fe57a058f1).
📝 Skill Grading Report: frontend-dev-guidelines
Score: 91/100 | Grade: A
Links:
The TL;DR
This is genuinely excellent work. 91/100 puts it in the A tier — production-ready and exemplary. The modular structure with 11 resource files is textbook Progressive Disclosure Architecture. The checklists are immediately useful, the code examples are copy-pasteable, and the Navigation Guide table makes it easy to find what you need.
This is what a well-crafted skill looks like.
Scores by Pillar
This is in the top tier of skills I've graded.
Quick Marketplace Listing
frontend-dev-guidelines
React/TypeScript development patterns with MUI v7 and TanStack
⭐ Score: 91/100 | Grade A
What It Does
Comprehensive guide for modern React development covering:
useSuspenseQueryWhy It's Good
Best For
React + TypeScript + MUI v7 projects. If you're using TanStack Query and Router, this is built for you.
Install
Check out your skill: SkillzWave.ai | SpillWave
We have an agentic skill installer that installs skills across 14+ coding agent platforms. Want to level up your skill-building game? Check out this guide on mastering agentic skills.
Now I can do a proper grade! Let me analyze this against the rubric.📝 Skill Grading Report: frontend-dev-guidelines
Score: 91/100 | Grade: A
Links:
The TL;DR
This is genuinely excellent work. 91/100 puts it in the A tier — production-ready and exemplary. The modular structure with 11 resource files is textbook Progressive Disclosure Architecture. The checklists are immediately useful, the code examples are copy-pasteable, and the Navigation Guide table makes it easy to find what you need.
This is what a well-crafted skill looks like.
Scores by Pillar
What's Really Working
1. Perfect modular structure
398 lines in SKILL.md, 11 resource files doing the heavy lifting. This is exactly how skills should be built:
component-patterns.mddata-fetching.mdfile-organization.mdstyling-guide.mdrouting-guide.mdClaude loads what it needs, when it needs it. No context bloat.
2. The description is chef's kiss
Third person ✓, specific triggers ✓, tech keywords ✓, "Use when" clause ✓. This will actually fire when people need it.
3. Copy-paste checklists
The "New Component Checklist" and "New Feature Checklist" are immediately actionable. Claude can literally track these while working.
4. The Navigation Guide table
This is how you do a TOC. Direct, scannable, no fluff.
5. Modern Component Template
Having a ready-to-copy template at the bottom is smart. People can grab it and go.
Minor Improvements (why it's not 95+)
1. Could add a "When NOT to Use" section
The skill is React + MUI v7 specific. A quick note like "Don't use this for Vue, Angular, or non-MUI projects" would prevent misfires.
2. Some sections could be slightly tighter
The Quick Reference: File Structure section is ~30 lines. Could trim by 10-15 lines without losing clarity. Minor nitpick.
3. No explicit feedback loops
The checklists are great, but there's no "verify your component works by..." validation step. Adding run→check→fix patterns would bump Utility higher.
Detailed Scoring Breakdown
How It Compares
This is in the top tier of skills I've graded.
Quick Marketplace Listing
frontend-dev-guidelines
React/TypeScript development patterns with MUI v7 and TanStack
⭐ Score: 91/100 | Grade A
What It Does
Comprehensive guide for modern React development covering:
useSuspenseQueryWhy It's Good
Best For
React + TypeScript + MUI v7 projects. If you're using TanStack Query and Router, this is built for you.
Install
Check out your skill: [SkillzWave.ai](https://skillzwave.ai) | [SpillWave](https://spillwave.com)
We have an [agentic skill installer](https://skillzwave.ai/docs/) that installs skills across 14+ coding agent platforms. Want to level up your skill-building game? Check out this [guide on mastering agentic skills](https://medium.com/spillwave-solutions/mastering-agentic-skills-the-complete-guide-to-building-effective-agent-skills-d3fe57a058f1).