Knowledge Comic Creator

Knowledge comic creator supporting multiple styles (Logicomix/Ligne Claire, Ohmsha manga guide). Creates original educational comics with detailed panel layouts and sequential image generation. Use wh

Create original knowledge comics with multiple visual styles.

Usage

/michi-comic posts/turing-story/source.md
/michi-comic  # then paste content

Options

Option	Values
--style	classic (default), dramatic, warm, tech, sepia, vibrant, ohmsha, realistic, or custom description
--layout	standard (default), cinematic, dense, splash, mixed, webtoon
--aspect	3:4 (default, portrait), 4:3 (landscape), 16:9 (widescreen)
--lang	auto (default), zh, en, ja, etc.

Style × Layout × Aspect can be freely combined. Custom styles can be described in natural language.

Aspect ratio is consistent across all pages in a comic.

Auto Selection

Content Signals	Style	Layout
Tutorial, how-to, beginner	ohmsha	webtoon
Computing, AI, programming	tech	dense
Pre-1950, classical, ancient	sepia	cinematic
Personal story, mentor	warm	standard
Conflict, breakthrough	dramatic	splash
Wine, food, business, lifestyle, professional	realistic	cinematic
Biography, balanced	classic	mixed

Script Directory

Important: All scripts are located in the scripts/ subdirectory of this skill.

Agent Execution Instructions:

1. Determine this SKILL.md file's directory path as SKILL_DIR

2. Script path = ${SKILL_DIR}/scripts/<script-name>.ts

3. Replace all ${SKILL_DIR} in this document with the actual path

Script Reference:

Script	Purpose
scripts/merge-to-pdf.ts	Merge comic pages into PDF

File Structure

[target]/
├── source.md                      # Source content (if pasted, not file)
├── analysis.md                    # Deep analysis results (YAML+MD)
├── storyboard-chronological.md    # Variant A (preserved)
├── storyboard-thematic.md         # Variant B (preserved)
├── storyboard-character.md        # Variant C (preserved)
├── characters-chronological/      # Variant A chars (preserved)
│   ├── characters.md
│   └── characters.png
├── characters-thematic/           # Variant B chars (preserved)
│   ├── characters.md
│   └── characters.png
├── characters-character/          # Variant C chars (preserved)
│   ├── characters.md
│   └── characters.png
├── storyboard.md                  # Final selected
├── characters/                    # Final selected
│   ├── characters.md
│   └── characters.png
├── prompts/
│   ├── 00-cover-[slug].md
│   └── NN-page-[slug].md
├── 00-cover-[slug].png
├── NN-page-[slug].png
└── {topic-slug}.pdf

Target directory:

• With source path: [source-dir]/[source-name-no-ext]/comic/

  • Example: /posts/turing-story.md → /posts/turing-story/comic/

• Without source: ./comic/[topic-slug]/

Directory backup:

• If target directory exists, rename existing to <dirname>-backup-YYYYMMDD-HHMMSS

Workflow

Step 1: Analyze Content → analysis.md

Read source content, save it if needed, and perform deep analysis.

Actions:

1. Save source content (if not already a file):

   • If user provides a file path: use as-is

   • If user pastes content: save to source.md in target directory

2. Read source content

3. Deep analysis following references/analysis-framework.md:

   • Target audience identification

   • Value proposition for readers

   • Core themes and narrative potential

   • Key figures and their story arcs

4. Detect source language

5. Determine recommended page count:

   • Short story: 5-8 pages

   • Medium complexity: 9-15 pages

   • Full biography: 16-25 pages

6. Analyze content signals for style/layout recommendations

7. Save to analysis.md

analysis.md Format:

---
title: "Alan Turing: Father of Computing"
topic: Biography
time_span: 1912-1954
source_language: en
user_language: zh
aspect_ratio: "3:4"
recommended_page_count: 12
---

## Target Audience

- **Primary**: Tech enthusiasts curious about computing history
- **Secondary**: Students learning about scientific breakthroughs
- **Tertiary**: General readers interested in biographical stories

## Value Proposition

What readers will gain:
1. Understanding of how modern computing was born
2. Emotional connection to a brilliant but tragic figure
3. Appreciation for the human cost of innovation

## Core Themes

| Theme | Narrative Potential | Visual Opportunity |
|-------|--------------------|--------------------|
| Genius vs. Society | High conflict, dramatic arcs | Contrast scenes |
| Code-breaking | Mystery, tension | Technical diagrams as art |
| Personal tragedy | Emotional depth | Intimate, somber panels |

## Key Figures & Story Arcs

### Alan Turing (Protagonist)
- **Arc**: Misunderstood genius → War hero → Tragic end
- **Visual identity**: Disheveled academic, intense eyes
- **Key moments**: Enigma breakthrough, arrest, final days

### Christopher Morcom (Catalyst)
- **Role**: Early friend whose death shaped Turing
- **Visual identity**: Youthful, bright
- **Key moments**: School friendship, sudden death

## Content Signals

- "biography" → classic + mixed
- "computing history" → tech + dense
- "personal tragedy" → dramatic + splash

## Recommended Approaches

1. **Chronological** - follow life timeline (recommended for biography)
2. **Thematic** - organize by contributions (good for educational focus)
3. **Character-focused** - relationships drive narrative (good for emotional impact)

Step 2: Generate 3 Storyboard Variants

Create three distinct variants, each combining a narrative approach with a recommended style.

Variant	Narrative Approach	Recommended Style	Layout
A	Chronological	sepia	cinematic
B	Thematic	tech	dense
C	Character-focused	warm	standard

For each variant:

1. Generate storyboard (storyboard-{approach}.md):

   • YAML front matter with narrative_approach, recommended_style, recommended_layout, aspect_ratio

   • Cover design

   • Each page: layout, panel breakdown, visual prompts

   • Written in user's preferred language

   • Reference: references/storyboard-template.md

2. Generate matching characters (characters-{approach}/):

   • characters.md - visual specs matching the recommended style (in user's preferred language)

   • characters.png - character reference sheet

   • Reference: references/character-template.md

All variants are preserved after selection for reference.

Step 3: User Confirms All Options

IMPORTANT: Present ALL options in a single confirmation step using AskUserQuestion. Do NOT interrupt workflow with multiple separate confirmations.

Determine which questions to ask:

Question	When to Ask
Storyboard variant	Always (required)
Visual style	Always (required)
Language	Only if source_language ≠ user_language
Aspect ratio	Only if user might prefer non-default (e.g., landscape content)

Language handling:

• If source language = user language: Just inform user (e.g., "Comic will be in Chinese")

• If different: Ask which language to use

All storyboards and prompts are generated in the user's selected/preferred language.

Aspect ratio handling:

• Default: 3:4 (portrait) - standard comic format

• Offer 4:3 (landscape) if content suits it (e.g., panoramic scenes, technical diagrams)

• Offer 16:9 (widescreen) for cinematic content

AskUserQuestion format (example with all questions):

Question 1 (Storyboard): Which storyboard variant?
- A: Chronological + sepia (Recommended)
- B: Thematic + tech
- C: Character-focused + warm
- Custom

Question 2 (Style): Which visual style?
- sepia (Recommended from variant)
- classic / dramatic / warm / tech / vibrant / ohmsha / realistic
- Custom description

Question 3 (Language) - only if mismatch:
- Chinese (source material language)
- English (your preference)

Question 4 (Aspect) - only if relevant:
- 3:4 Portrait (Recommended)
- 4:3 Landscape
- 16:9 Widescreen

After confirmation:

1. Copy selected storyboard → storyboard.md

2. Copy selected characters → characters/

3. Update YAML front matter with confirmed style, language, aspect_ratio

4. If style differs from variant's recommended: regenerate characters/characters.png

5. User may edit files directly for fine-tuning

Step 4: Generate Images

With confirmed storyboard + style + aspect ratio:

For each page (cover + pages):

1. Save prompt to prompts/NN-{cover|page}-[slug].md (in user's preferred language)

2. Generate image using confirmed style and aspect ratio

3. Report progress after each generation

Image Generation Skill Selection:

• Check available image generation skills

• If multiple skills available, ask user preference

Character Reference Handling:

• If skill supports reference image: pass characters/characters.png

• If skill does NOT support reference image: include characters/characters.md content in prompt

Session Management: If image generation skill supports --sessionId:

1. Generate unique session ID: comic-{topic-slug}-{timestamp}

2. Use same session ID for all pages

3. Ensures visual consistency across generated images

Step 5: Merge to PDF

After all images generated:

npx -y bun ${SKILL_DIR}/scripts/merge-to-pdf.ts <comic-dir>

Creates {topic-slug}.pdf with all pages as full-page images.

Step 6: Completion Report

Comic Complete!
Title: [title] | Style: [style] | Pages: [count] | Aspect: [ratio] | Language: [lang]
Location: [path]
✓ analysis.md
✓ characters.png
✓ 00-cover-[slug].png ... NN-page-[slug].png
✓ {topic-slug}.pdf

Page Modification

Support for modifying individual pages after initial generation.

Edit Single Page

Regenerate a specific page with modified prompt:

1. Identify page to edit (e.g., 03-page-enigma-machine.png)

2. Update prompt in prompts/03-page-enigma-machine.md if needed

3. If content changes significantly, update slug in filename

4. Regenerate image using same session ID and aspect ratio

5. Regenerate PDF

Add New Page

Insert a new page at specified position:

1. Specify insertion position (e.g., after page 3)

2. Create new prompt with appropriate slug (e.g., 04-page-bletchley-park.md)

3. Generate new page image (same aspect ratio)

4. Renumber files: All subsequent pages increment NN by 1

   • 04-page-tragedy.png → 05-page-tragedy.png

   • Slugs remain unchanged

5. Update storyboard.md with new page entry

6. Regenerate PDF

Delete Page

Remove a page and renumber:

1. Identify page to delete (e.g., 03-page-enigma-machine.png)

2. Remove image file and prompt file

3. Renumber files: All subsequent pages decrement NN by 1

   • 04-page-tragedy.png → 03-page-tragedy.png

   • Slugs remain unchanged

4. Update storyboard.md to remove page entry

5. Regenerate PDF

File Naming Convention

Files use meaningful slugs for better readability:

NN-cover-[slug].png / NN-page-[slug].png
NN-cover-[slug].md / NN-page-[slug].md (in prompts/)

Examples:

• 00-cover-turing-story.png

• 01-page-early-life.png

• 02-page-cambridge-years.png

• 03-page-enigma-machine.png

Slug rules:

• Derived from page title/content (kebab-case)

• Must be unique within the comic

• When page content changes significantly, update slug accordingly

Renumbering:

• After add/delete, update NN prefix for affected pages

• Slug remains unchanged unless content changes

• Maintain sequential numbering with no gaps

Style-Specific Guidelines

Ohmsha Style (--style ohmsha)

Additional requirements for educational manga:

• Default: Use Doraemon characters directly - No need to create new characters

  • 大雄 (Nobita): Student role, curious learner

  • 哆啦A梦 (Doraemon): Mentor role, explains concepts with gadgets

  • 胖虎 (Gian): Antagonist/challenge role, represents obstacles or misconceptions

  • 静香 (Shizuka): Supporting role, asks clarifying questions

• Custom characters only if explicitly requested: --characters "Student:小明,Mentor:教授"

• Must use visual metaphors (gadgets, action scenes) - NO talking heads

• Page titles: narrative style, not "Page X: Topic"

Reference: references/ohmsha-guide.md for detailed guidelines.

References

Detailed templates and guidelines in references/ directory:

• analysis-framework.md - Deep content analysis for comic adaptation

• character-template.md - Character definition format and examples

• storyboard-template.md - Storyboard structure and panel breakdown

• ohmsha-guide.md - Ohmsha manga style specifics

• styles/ - Detailed style definitions

• layouts/ - Detailed layout definitions