---
name: marp-presen-review
description: >
  Marp形式プレゼンテーションの専門レビュー・評価・改善スキル。
  10軸スコアリング（100点満点）で品質を定量評価し、具体的な改善コード付きで提案する。
  Use when the user asks to:
  - Review, evaluate, or critique a Marp presentation / プレゼンをレビュー / 評価 / 添削
  - Improve, polish, or upgrade existing slides / スライドを改善 / ブラッシュアップ
  - Check slide quality, score slides, or audit a deck / スライドの品質チェック / 採点
  - "このプレゼンどう？" "スライドを見てほしい" "プレゼン資料のフィードバック"
  Reads .md files with Marp frontmatter, scores across 10 dimensions, and outputs
  a detailed review report with concrete before/after code improvements.
  Works as a companion to the marp-slides skill (generation → review → improvement cycle).
---

# Marp Presen Review — Professional Evaluation & Improvement

## Workflow

### Phase 1 — Read & Parse

1. Read the target `.md` file
2. Verify Marp frontmatter (`marp: true`)
3. Split into individual slides (by `---` separator)
4. Count slides, identify slide classes, catalog layout components used

### Phase 2 — Evaluate (10-Axis Scoring)

Score each axis 1–10. See `references/scoring-rubric.md` for detailed criteria.

| # | Axis | Weight | Key Question |
|---|------|--------|-------------|
| 1 | Message Clarity | x2 | Each slide has exactly ONE clear message? |
| 2 | Story Structure | x2 | Logical narrative arc from opening to CTA? |
| 3 | Visual Hierarchy | x1.5 | Priority grasped in 3 seconds? |
| 4 | Information Density | x1.5 | Within 5-bullet / 12-word limit? |
| 5 | Layout & Whitespace | x1 | Grids, alignment, margins professional? |
| 6 | Typography | x1 | Fonts, sizes, emphasis consistent? |
| 7 | Color & Contrast | x1 | Palette limited, meaningful, accessible? |
| 8 | Visual Variety | x1 | No 3+ consecutive same-type slides? |
| 9 | Slide Titles | x1 | Titles are messages, not topic labels? |
| 10 | Technical Quality | x1 | Valid frontmatter, correct classes, no broken HTML? |

**Total: 130 raw → normalized to 100 points.**

### Phase 3 — Diagnose

For each issue, produce:

```
[Slide N] [Axis] Severity: HIGH/MEDIUM/LOW
Problem: (one sentence)
Before: (current code)
After: (improved code)
Rationale: (design principle reference)
```

See `references/common-antipatterns.md` for frequent issues and fixes.
See `references/design-checklist.md` for visual design verification.
See `references/story-evaluation.md` for narrative structure patterns.

### Phase 4 — Report

Output format:

```markdown
# Marp Presen Review Report

## Score Summary
| Axis | Score | Grade |
|------|-------|-------|
| ... | 8/10 | A |

**Total: XX / 100** — Grade: S/A/B/C/D

## Strengths (Top 3)
## Critical Issues (Must Fix)
## Improvement Suggestions (Should Fix)
## Minor Polish (Nice to Have)
```

Grades: **S** (90+), **A** (80–89), **B** (70–79), **C** (60–69), **D** (<60)

### Phase 5 — Improve

Ask user: "自動改善しますか？" If yes:

1. Apply all Critical + Improvement fixes
2. Restructure narrative arc if story score < 7 (use `references/story-evaluation.md`)
3. Write improved file (same path with `-improved` suffix)
4. Show before/after score comparison

## Integration with marp-slides

Evaluation criteria align with `marp-slides` quality rules:
- Same CSS theme compatibility (excel-theme)
- Same layout component vocabulary (`.columns`, `.card`, `.highlight`, etc.)
- Same content rules (1 idea/slide, bold key phrase, vary visual types)

## Quick Modes

| Mode | Phases | Trigger |
|------|--------|---------|
| Full review | 1→2→3→4→5 | "レビューして" "評価して" |
| Score only | 1→2→4 | "採点だけ" "スコアだけ" |
| Auto-improve | 1→2→3→5 | "自動改善して" "直して" |


---
Source attribution: mashharuki
Original project: https://github.com/mashharuki/AWS-SummitHackathon-2026/blob/5f2b67fd174e65b5eca533128877f7d97699007d/.claude/skills/marp-presen-review/SKILL.md
License: MIT
License information: https://opensource.org/license/mit
Original upstream instructions; downloaded from Dave AI.

## Upstream license notice

MIT License

Copyright (c) 2026 SABOROU Team

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.



# Dave AI resource metadata

Creator / publisher: mashharuki
Original project: https://github.com/mashharuki/AWS-SummitHackathon-2026/blob/5f2b67fd174e65b5eca533128877f7d97699007d/.claude/skills/marp-presen-review/SKILL.md
Attribution basis: Source repository record

Fields of work: Content & Media, Design, Marketing, Product Management, Project & Program Management
Roles: Content Marketer, Copywriter, Product Manager, Project Manager, UX Designer
Specialties: Frontend
Tools: Marp
Country applicability: Country not specified
Classification basis: Source catalog labels
Instruction SHA-256: 504352682caf28ed10df36087dced1ff9ebcde19f9521905d6b46a2a0ceac86f