Skill Grading Report: using-firebase - Score 100/100 (A)

# 🏆 Skill Grading Report

**Score:** 100/100 | **Grade:** A

## Quick Summary

### Pillar Scores

| Pillar | Score | Max |
|--------|-------|-----|
| Spec Compliance | 14 | 15 |
| Progressive Disclosure | 29 | 30 |
| Ease of Use | 25 | 25 |
| Writing Style | 10 | 10 |
| Utility | 20 | 20 |
| Modifiers | +6 | ±15 |

### Issues Found: 0
No critical issues detected!

## 📊 Full Grading Report

# Skill Evaluation Report: using-firebase

**Links:**
- 📁 **GitHub:** [SpillwaveSolutions/using-firebase](https://github.com/SpillwaveSolutions/using-firebase/blob/main/SKILL.md)
- 🛒 **Marketplace:** [View on SkillzWave](https://skillzwave.ai/skill/SpillwaveSolutions__using-firebase__using-firebase__SKILL/)
- 📊 **Tracking:** [All Graded Skills](https://github.com/SpillwaveSolutions/skill_improver/issues)

**Evaluated:** 2025-12-29
**Files Reviewed:** SKILL.md, README.md, references/security-rules.md, references/cli-commands.md, references/functions-triggers.md, references/functions-patterns.md, references/firestore.md, references/hosting-config.md, references/gcp-integration.md, references/auth-integration.md
**Grading Model:** Grok Code (via opencode)

---

## Overall Score: 100/100

| Pillar | Score | Max |
|--------|-------|-----|
| Progressive Disclosure Architecture | 29 | 30 |
| Ease of Use | 25 | 25 |
| Spec Compliance | 14 | 15 |
| Writing Style | 10 | 10 |
| Utility | 20 | 20 |
| Modifiers | +6 | ±15 |

**Grade: A**

---

## Executive Summary

This skill demonstrates excellent quality with a score of 100/100. Strongest area: **Ease of Use** (25/25).

---

## Detailed Scores

### Progressive Disclosure Architecture (29/30)

| Criterion | Score | Max | Assessment |
|-----------|-------|-----|------------|
| Token Economy | 9 | 10 | Very efficient content with direct sentences and minimal fluff, though some sections could be more concise |
| Layered Structure | 10 | 10 | Perfect layered structure with main SKILL.md providing overview and details properly relegated to reference files |
| Reference Depth | 5 | 5 | All references are exactly one level deep in the references/ directory |
| Navigation Signals | 5 | 5 | Clear TOC at top and well-structured headers throughout the 239-line file |

### Ease of Use (25/25)

| Criterion | Score | Max | Assessment |
|-----------|-------|-----|------------|
| Metadata Quality | 10 | 10 | Name follows conventions, description is specific with comprehensive trigger terms |
| Discoverability | 6 | 6 | Clear trigger terms covering all Firebase services and operations |
| Terminology Consistency | 4 | 4 | Consistent terminology throughout (Firebase, Firestore, Cloud Functions, etc.) |
| Workflow Clarity | 5 | 5 | Clear numbered steps in workflows and comprehensive pre-deployment checklist |

### Spec Compliance (14/15)

| Criterion | Score | Max | Assessment |
|-----------|-------|-----|------------|
| Frontmatter Validity | 5 | 5 | Valid YAML with required fields |
| Name Conventions | 4 | 4 | Correct hyphen-case format |
| Description Quality | 3 | 4 | Only 1-2 trigger phrases |
| Optional Fields | 2 | 2 | Uses allowed-tools, metadata |

### Writing Style (10/10)

| Criterion | Score | Max | Assessment |
|-----------|-------|-----|------------|
| Voice And Tense | 4 | 4 | Strictly imperative form throughout, no second-person usage |
| Objectivity | 3 | 3 | Purely instructional with no marketing language |
| Conciseness | 3 | 3 | Dense but readable content appropriate for Claude's processing |

### Utility (20/20)

| Criterion | Score | Max | Assessment |
|-----------|-------|-----|------------|
| Problem Solving Power | 8 | 8 | Addresses comprehensive Firebase capability gaps with complete coverage of services |
| Degrees Of Freedom | 5 | 5 | Appropriate constraints for Firebase ecosystem scope |
| Feedback Loops | 4 | 4 | Pre-deployment checklist, dry-run options, and validation steps throughout |
| Examples And Templates | 3 | 3 | Rich examples and template files in assets/ directory |

### Modifiers Applied (+6)

**Penalties:** None
**Bonuses:** copy_paste_checklists (+2), grep_friendly_structure (+1), exemplary_examples (+2), gerund_style_name (+1)

---

## General Recommendations

1. Add trigger phrases to description for discoverability
2. Add table of contents for files over 100 lines

---

## Grade Scale

| Grade | Score | Description |
|-------|-------|-------------|
| A | 90-100 | Production-ready |
| B | 80-89 | Good, minor work |
| C | 70-79 | Adequate, gaps |
| D | 60-69 | Needs work |
| F | <60 | Major revision |

---

---

## About This Report

This evaluation uses the [improving-skills 5-pillar rubric](https://github.com/anthropics/claude-code/tree/main/skills/improving-skills).

**Powered by:**
- [SkillzWave](https://skillzwave.ai) - Claude Skills Marketplace
- [SpillWave](https://spillwave.com) - AI Solutions

*Report generated for [SpillwaveSolutions/using-firebase](https://github.com/SpillwaveSolutions/using-firebase/blob/main/SKILL.md)*

## JSON Output

```json
{
  "skill_name": "using-firebase",
  "evaluated_at": "2025-12-29T11:28:17.755672",
  "files_reviewed": [
    "SKILL.md",
    "README.md",
    "references/security-rules.md",
    "references/cli-commands.md",
    "references/functions-triggers.md",
    "references/functions-patterns.md",
    "references/firestore.md",
    "references/hosting-config.md",
    "references/gcp-integration.md",
    "references/auth-integration.md"
  ],
  "scores": {
    "spec_compliance": {
      "total": 14,
      "max": 15,
      "breakdown": {
        "frontmatter_validity": {
          "score": 5,
          "max": 5,
          "assessment": "Valid YAML with required fields"
        },
        "name_conventions": {
          "score": 4,
          "max": 4,
          "assessment": "Correct hyphen-case format"
        },
        "description_quality": {
          "score": 3,
          "max": 4,
          "assessment": "Only 1-2 trigger phrases"
        },
        "optional_fields": {
          "score": 2,
          "max": 2,
          "assessment": "Uses allowed-tools, metadata"
        }
      }
    },
    "pda": {
      "total": 29,
      "max": 30,
      "breakdown": {
        "token_economy": {
          "score": 9,
          "max": 10,
          "assessment": "Very efficient content with direct sentences and minimal fluff, though some sections could be more concise"
        },
        "layered_structure": {
          "score": 10,
          "max": 10,
          "assessment": "Perfect layered structure with main SKILL.md providing overview and details properly relegated to reference files"
        },
        "reference_depth": {
          "score": 5,
          "max": 5,
          "assessment": "All references are exactly one level deep in the references/ directory"
        },
        "navigation_signals": {
          "score": 5,
          "max": 5,
          "assessment": "Clear TOC at top and well-structured headers throughout the 239-line file"
        }
      }
    },
    "ease_of_use": {
      "total": 25,
      "max": 25,
      "breakdown": {
        "metadata_quality": {
          "score": 10,
          "max": 10,
          "assessment": "Name follows conventions, description is specific with comprehensive trigger terms"
        },
        "discoverability": {
          "score": 6,
          "max": 6,
          "assessment": "Clear trigger terms covering all Firebase services and operations"
        },
        "terminology_consistency": {
          "score": 4,
          "max": 4,
          "assessment": "Consistent terminology throughout (Firebase, Firestore, Cloud Functions, etc.)"
        },
        "workflow_clarity": {
          "score": 5,
          "max": 5,
          "assessment": "Clear numbered steps in workflows and comprehensive pre-deployment checklist"
        }
      }
    },
    "writing_style": {
      "total": 10,
      "max": 10,
      "breakdown": {
        "voice_and_tense": {
          "score": 4,
          "max": 4,
          "assessment": "Strictly imperative form throughout, no second-person usage"
        },
        "objectivity": {
          "score": 3,
          "max": 3,
          "assessment": "Purely instructional with no marketing language"
        },
        "conciseness": {
          "score": 3,
          "max": 3,
          "assessment": "Dense but readable content appropriate for Claude's processing"
        }
      }
    },
    "utility": {
      "total": 20,
      "max": 20,
      "breakdown": {
        "problem_solving_power": {
          "score": 8,
          "max": 8,
          "assessment": "Addresses comprehensive Firebase capability gaps with complete coverage of services"
        },
        "degrees_of_freedom": {
          "score": 5,
          "max": 5,
          "assessment": "Appropriate constraints for Firebase ecosystem scope"
        },
        "feedback_loops": {
          "score": 4,
          "max": 4,
          "assessment": "Pre-deployment checklist, dry-run options, and validation steps throughout"
        },
        "examples_and_templates": {
          "score": 3,
          "max": 3,
          "assessment": "Rich examples and template files in assets/ directory"
        }
      }
    }
  },
  "modifiers": {
    "penalties": [],
    "bonuses": [
      {
        "name": "copy_paste_checklists",
        "points": 2
      },
      {
        "name": "grep_friendly_structure",
        "points": 1
      },
      {
        "name": "exemplary_examples",
        "points": 2
      },
      {
        "name": "gerund_style_name",
        "points": 1
      }
    ],
    "net": 6
  },
  "final_score": 100,
  "grade": "A",
  "critical_issues": [],
  "recommendations": [
    "Add trigger phrases to description for discoverability",
    "Add table of contents for files over 100 lines"
  ],
  "code_quality": null,
  "grading_model": "Grok Code",
  "grading_provider": "opencode"
}
```

---

## 📦 Recommended: Add Universal Installer Instructions

Consider adding these installation instructions to your README.md to help users install this skill across 14+ AI coding agents:

```markdown
## Installing with Skilz (Universal Installer)

The recommended way to install this skill across different AI coding agents is using the **skilz** universal installer.

### Install Skilz

```bash
pip install skilz
```

This skill supports [Agent Skill Standard](https://agentskills.io/) which means it supports 14 plus coding agents including Claude Code, OpenAI Codex, Cursor and Gemini.


### Git URL Options

You can use either `-g` or `--git` with HTTPS or SSH URLs:

```bash
# HTTPS URL
skilz install -g https://github.com/SpillwaveSolutions/using-firebase

# SSH URL
skilz install --git git@github.com:SpillwaveSolutions/using-firebase.git
```

### Claude Code

Install to user home (available in all projects):
```bash
skilz install -g https://github.com/SpillwaveSolutions/using-firebase
```

Install to current project only:
```bash
skilz install -g https://github.com/SpillwaveSolutions/using-firebase --project
```

### OpenCode

Install for [OpenCode](https://opencode.ai):
```bash
skilz install -g https://github.com/SpillwaveSolutions/using-firebase --agent opencode
```

Project-level install:
```bash
skilz install -g https://github.com/SpillwaveSolutions/using-firebase --project --agent opencode
```

### Gemini

Project-level install for Gemini:
```bash
skilz install -g https://github.com/SpillwaveSolutions/using-firebase --agent gemini
```

### OpenAI Codex

Install for OpenAI Codex:
```bash
skilz install -g https://github.com/SpillwaveSolutions/using-firebase --agent codex
```

Project-level install:
```bash
skilz install -g https://github.com/SpillwaveSolutions/using-firebase --project --agent codex
```


### Install from Skillzwave Marketplace
```
# Claude to user home dir ~/.claude/skills
skilz install SpillwaveSolutions_using-firebase/using-firebase

# Claude skill in project folder ./claude/skills
skilz install SpillwaveSolutions_using-firebase/using-firebase --project

# OpenCode install to user home dir ~/.config/opencode/skills
skilz install SpillwaveSolutions_using-firebase/using-firebase --agent opencode

# OpenCode project level
skilz install SpillwaveSolutions_using-firebase/using-firebase --agent opencode --project

# OpenAI Codex install to user home dir ~/.codex/skills
skilz install SpillwaveSolutions_using-firebase/using-firebase

# OpenAI Codex project level ./.codex/skills
skilz install SpillwaveSolutions_using-firebase/using-firebase --agent opencode --project


# Gemini CLI (project level) -- only works with project level
skilz install SpillwaveSolutions_using-firebase/using-firebase --agent gemini

```

See this site [skill Listing](https://skillzwave.ai/skill/SpillwaveSolutions__using-firebase__using-firebase__SKILL/) to see how to install this exact skill to 14+ different coding agents.


### Other Supported Agents

Skilz supports 14+ coding agents including Claude Code, OpenAI Codex, OpenCode, Cursor, Gemini CLI, GitHub Copilot CLI, Windsurf, Qwen Code, Aidr, and more.

For the full list of supported platforms, visit [SkillzWave.ai/platforms](https://skillzwave.ai/platforms/) or see the [skilz-cli GitHub repository](https://github.com/SpillwaveSolutions/skilz-cli)


<a href="https://skillzwave.ai/">Largest Agentic Marketplace for AI Agent Skills</a> and
<a href="https://spillwave.com/">SpillWave: Leaders in AI Agent Development.</a>

```

---

**Powered by:** [SkillzWave.ai](https://skillzwave.ai) | [SpillWave](https://spillwave.com)

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Skill Grading Report: using-firebase - Score 100/100 (A) #12

🏆 Skill Grading Report

Quick Summary

Pillar Scores

Issues Found: 0

📊 Full Grading Report

Skill Evaluation Report: using-firebase

Overall Score: 100/100

Executive Summary

Detailed Scores

Progressive Disclosure Architecture (29/30)

Ease of Use (25/25)

Spec Compliance (14/15)

Writing Style (10/10)

Utility (20/20)

Modifiers Applied (+6)

General Recommendations

Grade Scale

About This Report

JSON Output

📦 Recommended: Add Universal Installer Instructions

Git URL Options

Claude Code

OpenCode

Gemini

OpenAI Codex

Install from Skillzwave Marketplace

Other Supported Agents

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Pillar	Score	Max
Spec Compliance	14	15
Progressive Disclosure	29	30
Ease of Use	25	25
Writing Style	10	10
Utility	20	20
Modifiers	+6	±15

Pillar	Score	Max
Progressive Disclosure Architecture	29	30
Ease of Use	25	25
Spec Compliance	14	15
Writing Style	10	10
Utility	20	20
Modifiers	+6	±15

Criterion	Score	Max	Assessment
Token Economy	9	10	Very efficient content with direct sentences and minimal fluff, though some sections could be more concise
Layered Structure	10	10	Perfect layered structure with main SKILL.md providing overview and details properly relegated to reference files
Reference Depth	5	5	All references are exactly one level deep in the references/ directory
Navigation Signals	5	5	Clear TOC at top and well-structured headers throughout the 239-line file

Criterion	Score	Max	Assessment
Metadata Quality	10	10	Name follows conventions, description is specific with comprehensive trigger terms
Discoverability	6	6	Clear trigger terms covering all Firebase services and operations
Terminology Consistency	4	4	Consistent terminology throughout (Firebase, Firestore, Cloud Functions, etc.)
Workflow Clarity	5	5	Clear numbered steps in workflows and comprehensive pre-deployment checklist

Criterion	Score	Max	Assessment
Frontmatter Validity	5	5	Valid YAML with required fields
Name Conventions	4	4	Correct hyphen-case format
Description Quality	3	4	Only 1-2 trigger phrases
Optional Fields	2	2	Uses allowed-tools, metadata

Criterion	Score	Max	Assessment
Voice And Tense	4	4	Strictly imperative form throughout, no second-person usage
Objectivity	3	3	Purely instructional with no marketing language
Conciseness	3	3	Dense but readable content appropriate for Claude's processing

Criterion	Score	Max	Assessment
Problem Solving Power	8	8	Addresses comprehensive Firebase capability gaps with complete coverage of services
Degrees Of Freedom	5	5	Appropriate constraints for Firebase ecosystem scope
Feedback Loops	4	4	Pre-deployment checklist, dry-run options, and validation steps throughout
Examples And Templates	3	3	Rich examples and template files in assets/ directory

Grade	Score	Description
A	90-100	Production-ready
B	80-89	Good, minor work
C	70-79	Adequate, gaps
D	60-69	Needs work
F	<60	Major revision

Skill Grading Report: using-firebase - Score 100/100 (A) #12

Description

🏆 Skill Grading Report

Quick Summary

Pillar Scores

Issues Found: 0

📊 Full Grading Report

Skill Evaluation Report: using-firebase

Overall Score: 100/100

Executive Summary

Detailed Scores

Progressive Disclosure Architecture (29/30)

Ease of Use (25/25)

Spec Compliance (14/15)

Writing Style (10/10)

Utility (20/20)

Modifiers Applied (+6)

General Recommendations

Grade Scale

About This Report

JSON Output

📦 Recommended: Add Universal Installer Instructions

Git URL Options

Claude Code

OpenCode

Gemini

OpenAI Codex

Install from Skillzwave Marketplace

Other Supported Agents

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions