macOS, Linux, WSL, Git Bash

test -f .baoyu-skills/baoyu-slide-deck/EXTEND.md && echo "project" test -f " ${XDG_CONFIG_HOME :- $HOME / .config} /baoyu-skills/baoyu-slide-deck/EXTEND.md" && echo "xdg" test -f " $HOME /.baoyu-skills/baoyu-slide-deck/EXTEND.md" && echo "user"

PowerShell (Windows)

if

(

Test-Path

.

baoyu-skills/baoyu-slide-deck/EXTEND

.

md

)

{

"project"

}

$xdg

=

if

(

$env

:XDG_CONFIG_HOME

)

{

$env

:XDG_CONFIG_HOME

}

else

{

"

$HOME

/.config"

}

if

(

Test-Path

"

$xdg

/baoyu-skills/baoyu-slide-deck/EXTEND.md"

)

{

"xdg"

}

if

(

Test-Path

"

$HOME

/.baoyu-skills/baoyu-slide-deck/EXTEND.md"

)

{

"user"

}

┌──────────────────────────────────────────────────┬───────────────────┐

│ Path │ Location │

├──────────────────────────────────────────────────┼───────────────────┤

│ .baoyu-skills/baoyu-slide-deck/EXTEND.md │ Project directory │

├──────────────────────────────────────────────────┼───────────────────┤

│ $HOME/.baoyu-skills/baoyu-slide-deck/EXTEND.md │ User home │

└──────────────────────────────────────────────────┴───────────────────┘

When EXTEND.md Found

→ Read, parse,

output summary to user

:

📋 Loaded preferences from [full path]

├─ Style: [preset/custom name]

├─ Audience: [audience or "auto-detect"]

├─ Language: [language or "auto-detect"]

└─ Review: [enabled/disabled]

When EXTEND.md Not Found

→ First-time setup using AskUserQuestion or proceed with defaults.

EXTEND.md Supports

Preferred style | Custom dimensions | Default audience | Language preference | Review preference

Schema:

references/config/preferences-schema.md

1.2 Analyze Content

Save source content (if pasted, save as

source.md

)

Backup rule

If

source.md

exists, rename to

source-backup-YYYYMMDD-HHMMSS.md

Follow

references/analysis-framework.md

for content analysis

Analyze content signals for style recommendations

Detect source language

Determine recommended slide count

Generate topic slug from content

1.3 Check Existing Content

⚠️ REQUIRED

MUST execute before proceeding to Step 2.

Use Bash to check if output directory exists:

test

-d

"slide-deck/{topic-slug}"

&&

echo

"exists"

If directory exists

, use AskUserQuestion:

header: "Existing"

question: "Existing content found. How to proceed?"

options:

- label: "Regenerate outline"

description: "Keep images, regenerate outline only"

- label: "Regenerate images"

description: "Keep outline, regenerate images only"

- label: "Backup and regenerate"

description: "Backup to {slug}-backup-{timestamp}, then regenerate all"

- label: "Exit"

description: "Cancel, keep existing content unchanged"

Save to

analysis.md

with:

Topic, audience, content signals

Recommended style (based on Auto Style Selection)

Recommended slide count

Language detection

Step 2: Confirmation ⚠️ REQUIRED

Two-round confirmation

Round 1 always, Round 2 only if "Custom dimensions" selected.

Language

Use user's input language or saved language preference.

Display summary

:

Content type + topic identified

Language: [from EXTEND.md or detected]

Recommended style

[preset] (based on content signals)

Recommended slides

[N] (based on content length)

Round 1 (Always)

Use AskUserQuestion

for all 5 questions:

Question 1: Style

header: "Style"

question: "Which visual style for this deck?"

options:

- label: "{recommended_preset} (Recommended)"

description: "Best match based on content analysis"

- label: "{alternative_preset}"

description: "[alternative style description]"

- label: "Custom dimensions"

description: "Choose texture, mood, typography, density separately"

Question 2: Audience

header: "Audience"

question: "Who is the primary reader?"

options:

- label: "General readers (Recommended)"

description: "Broad appeal, accessible content"

- label: "Beginners/learners"

description: "Educational focus, clear explanations"

- label: "Experts/professionals"

description: "Technical depth, domain knowledge"

- label: "Executives"

description: "High-level insights, minimal detail"

Question 3: Slide Count

header: "Slides"

question: "How many slides?"

options:

- label: "{N} slides (Recommended)"

description: "Based on content length"

- label: "Fewer ({N-3} slides)"

description: "More condensed, less detail"

- label: "More ({N+3} slides)"

description: "More detailed breakdown"

Question 4: Review Outline

header: "Outline"

question: "Review outline before generating prompts?"

options:

- label: "Yes, review outline (Recommended)"

description: "Review slide titles and structure"

- label: "No, skip outline review"

description: "Proceed directly to prompt generation"

Question 5: Review Prompts

header: "Prompts"

question: "Review prompts before generating images?"

options:

- label: "Yes, review prompts (Recommended)"

description: "Review image generation prompts"

- label: "No, skip prompt review"

description: "Proceed directly to image generation"

Round 2 (Only if "Custom dimensions" selected)

Use AskUserQuestion

for all 4 dimensions:

Question 1: Texture

header: "Texture"

question: "Which visual texture?"

options:

- label: "clean"

description: "Pure solid color, no texture"

- label: "grid"

description: "Subtle grid overlay, technical"

- label: "organic"

description: "Soft textures, hand-drawn feel"

- label: "pixel"

description: "Chunky pixels, 8-bit aesthetic"

(Note: "paper" available via Other)

Question 2: Mood

header: "Mood"

question: "Which color mood?"

options:

- label: "professional"

description: "Cool-neutral, navy/gold"

- label: "warm"

description: "Earth tones, friendly"

- label: "cool"

description: "Blues, grays, analytical"

- label: "vibrant"

description: "High saturation, bold"

(Note: "dark", "neutral" available via Other)

Question 3: Typography

header: "Typography"

question: "Which typography style?"

options:

- label: "geometric"

description: "Modern sans-serif, clean"

- label: "humanist"

description: "Friendly, readable"

- label: "handwritten"

description: "Marker/brush, organic"

- label: "editorial"

description: "Magazine style, dramatic"

(Note: "technical" available via Other)

Question 4: Density

header: "Density"

question: "Information density?"

options:

- label: "balanced (Recommended)"

description: "2-3 key points per slide"

- label: "minimal"

description: "One focus point, maximum whitespace"

- label: "dense"

description: "Multiple data points, compact"

After Round 2

Store custom dimensions as the style configuration.

After Confirmation

:

Update

analysis.md

with confirmed preferences

Store

skip_outline_review

flag from Question 4

Store

skip_prompt_review

flag from Question 5

→ Step 3

Step 3: Generate Outline

Create outline using the confirmed style from Step 2.

Style Resolution

:

If preset selected → Read

references/styles/{preset}.md

If custom dimensions → Read dimension files from

references/dimensions/

and combine

Generate

:

Follow

references/outline-template.md

for structure

Build STYLE_INSTRUCTIONS from style or dimensions

Apply confirmed audience, language, slide count

Save as

outline.md

After generation

:

If

--outline-only

, stop here

If

skip_outline_review

is true → Skip Step 4, go to Step 5

If

skip_outline_review

is false → Continue to Step 4

Step 4: Review Outline (Conditional)

Skip this step

if user selected "No, skip outline review" in Step 2.

Purpose

Review outline structure before prompt generation.

Language

Use user's input language or saved language preference.

Display

:

Total slides: N

Style: [preset name or "custom: texture+mood+typography+density"]

Slide-by-slide summary table:

| # | Title | Type | Layout |

|---|-------|------|--------|

| 1 | [title] | Cover | title-hero |

| 2 | [title] | Content | [layout] |

| 3 | [title] | Content | [layout] |

| ... | ... | ... | ... |

Use AskUserQuestion

:

header: "Confirm"

question: "Ready to generate prompts?"

options:

- label: "Yes, proceed (Recommended)"

description: "Generate image prompts"

- label: "Edit outline first"

description: "I'll modify outline.md before continuing"

- label: "Regenerate outline"

description: "Create new outline with different approach"

After response

:

If "Edit outline first" → Inform user to edit

outline.md

, ask again when ready

If "Regenerate outline" → Back to Step 3

If "Yes, proceed" → Continue to Step 5

Step 5: Generate Prompts

Read

references/base-prompt.md

For each slide in outline:

Extract STYLE_INSTRUCTIONS from outline (not from style file again)

Add slide-specific content

If

Layout:

specified, include layout guidance from

references/layouts.md

Save to

prompts/

directory

Backup rule

If prompt file exists, rename to

prompts/NN-slide-{slug}-backup-YYYYMMDD-HHMMSS.md

After generation

:

If

--prompts-only

, stop here and output prompt summary

If

skip_prompt_review

is true → Skip Step 6, go to Step 7

If

skip_prompt_review

is false → Continue to Step 6

Step 6: Review Prompts (Conditional)

Skip this step

if user selected "No, skip prompt review" in Step 2.

Purpose

Review prompts before image generation.

Language

Use user's input language or saved language preference.

Display

:

Total prompts: N

Style: [preset name or custom dimensions]

Prompt list:

| # | Filename | Slide Title |

|---|----------|-------------|

| 1 | 01-slide-cover.md | [title] |

| 2 | 02-slide-xxx.md | [title] |

| ... | ... | ... |

Path to prompts directory:

prompts/

Use AskUserQuestion

:

header: "Confirm"

question: "Ready to generate slide images?"

options:

- label: "Yes, proceed (Recommended)"

description: "Generate all slide images"

- label: "Edit prompts first"

description: "I'll modify prompts before continuing"

- label: "Regenerate prompts"

description: "Create new prompts with different approach"

After response

:

If "Edit prompts first" → Inform user to edit prompts, ask again when ready

If "Regenerate prompts" → Back to Step 5

If "Yes, proceed" → Continue to Step 7

Step 7: Generate Images

For

--images-only

Start here with existing prompts.

For

--regenerate N

Only regenerate specified slide(s).

Standard flow

:

Select available image generation skill

Generate session ID:

slides-{topic-slug}-{timestamp}

For each slide:

Backup rule

If image file exists, rename to

NN-slide-{slug}-backup-YYYYMMDD-HHMMSS.png

Generate image sequentially with same session ID

Report progress: "Generated X/N" (in user's language)

Auto-retry once on failure before reporting error

Step 8: Merge to PPTX and PDF

${BUN_X}

{

baseDir

}

/scripts/merge-to-pptx.ts

<

slide-deck-dir

>

${BUN_X}

{

baseDir

}

/scripts/merge-to-pdf.ts

<

slide-deck-dir

>

Step 9: Output Summary

Language

Use user's input language or saved language preference. Slide Deck Complete! Topic: [topic] Style: [preset name or custom dimensions] Location: [directory path] Slides: N total - 01-slide-cover.png - Cover - 02-slide-intro.png - Content - ... - {NN}-slide-back-cover.png - Back Cover Outline: outline.md PPTX: {topic-slug}.pptx PDF: {topic-slug}.pdf Partial Workflows Option Workflow --outline-only Steps 1-3 only (stop after outline) --prompts-only Steps 1-5 (generate prompts, skip images) --images-only Skip to Step 7 (requires existing prompts/) --regenerate N Regenerate specific slide(s) only Using --prompts-only Generate outline and prompts without images: /baoyu-slide-deck content.md --prompts-only Output: outline.md + prompts/*.md ready for review/editing. Using --images-only Generate images from existing prompts (starts at Step 7): /baoyu-slide-deck slide-deck/topic-slug/ --images-only Prerequisites: prompts/ directory with slide prompt files outline.md with style information Using --regenerate Regenerate specific slides:

Single slide

/baoyu-slide-deck slide-deck/topic-slug/ --regenerate 3

Multiple slides

/baoyu-slide-deck slide-deck/topic-slug/

--regenerate

2,5

,8

Flow:

Read existing prompts for specified slides

Regenerate images only for those slides

Regenerate PPTX/PDF

Slide Modification

Quick Reference

Action

Command

Manual Steps

Edit

--regenerate N

Update prompt file FIRST

→ Regenerate image → Regenerate PDF

Add

Manual

Create prompt → Generate image → Renumber subsequent → Update outline → Regenerate PDF

Delete

Manual

Remove files → Renumber subsequent → Update outline → Regenerate PDF

Edit Single Slide

Update prompt file FIRST

in

prompts/NN-slide-{slug}.md

Run:

/baoyu-slide-deck --regenerate N

Or manually regenerate image + PDF

IMPORTANT

When updating slides, ALWAYS update the prompt file (

prompts/NN-slide-{slug}.md

) FIRST before regenerating. This ensures changes are documented and reproducible.

Add New Slide

Create prompt at position:

prompts/NN-slide-{new-slug}.md

Generate image using same session ID

Renumber

Subsequent files NN+1 (slugs unchanged)

Update

outline.md

Regenerate PPTX/PDF

Delete Slide

Remove

NN-slide-{slug}.png

and

prompts/NN-slide-{slug}.md

Renumber

Subsequent files NN-1 (slugs unchanged)

Update

outline.md

Regenerate PPTX/PDF

File Naming

Format:

NN-slide-[slug].png

NN

Two-digit sequence (01, 02, ...)

slug

Kebab-case from content (2-5 words, unique)

Renumbering Rule

Only NN changes, slugs remain unchanged. See references/modification-guide.md for complete details. References File Content references/analysis-framework.md Content analysis for presentations references/outline-template.md Outline structure and format references/modification-guide.md Edit, add, delete slide workflows references/content-rules.md Content and style guidelines references/design-guidelines.md Audience, typography, colors, visual elements references/layouts.md Layout options and selection tips references/base-prompt.md Base prompt for image generation references/dimensions/*.md Dimension specifications (texture, mood, typography, density) references/dimensions/presets.md Preset → dimension mapping references/styles/