baoyu-image-gen
npx skills add https://github.com/yelban/baoyu-skills.tw --skill baoyu-image-gen
Agent 安装分布
Skill 文档
Image Generation (AI SDK)
Official API-based image generation. Supports OpenAI, Google and DashScope (é¿éé義永ç) providers.
Script Directory
Agent Execution:
SKILL_DIR= this SKILL.md file’s directory- Script path =
${SKILL_DIR}/scripts/main.ts
Preferences (EXTEND.md)
Use Bash to check EXTEND.md existence (priority order):
# Check project-level first
test -f .baoyu-skills/baoyu-image-gen/EXTEND.md && echo "project"
# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
test -f "$HOME/.baoyu-skills/baoyu-image-gen/EXTEND.md" && echo "user"
ââââââââââââââââââââââââââââââââââââââââââââââââââââ¬ââââââââââââââââââââ â Path â Location â ââââââââââââââââââââââââââââââââââââââââââââââââââââ¼âââââââââââââââââââ⤠â .baoyu-skills/baoyu-image-gen/EXTEND.md â Project directory â ââââââââââââââââââââââââââââââââââââââââââââââââââââ¼âââââââââââââââââââ⤠â $HOME/.baoyu-skills/baoyu-image-gen/EXTEND.md â User home â ââââââââââââââââââââââââââââââââââââââââââââââââââââ´ââââââââââââââââââââ
âââââââââââââ¬ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ â Result â Action â âââââââââââââ¼âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ⤠â Found â Read, parse, apply settings â âââââââââââââ¼âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ⤠â Not found â Use defaults â âââââââââââââ´ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
EXTEND.md Supports: Default provider | Default quality | Default aspect ratio
Usage
# Basic
npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image cat.png
# With aspect ratio
npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A landscape" --image out.png --ar 16:9
# High quality
npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image out.png --quality 2k
# From prompt files
npx -y bun ${SKILL_DIR}/scripts/main.ts --promptfiles system.md content.md --image out.png
# With reference images (Google multimodal only)
npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Make blue" --image out.png --ref source.png
# Specific provider
npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image out.png --provider openai
# DashScope (é¿éé義永ç)
npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "ä¸é»å¯æçè²" --image out.png --provider dashscope
Options
| Option | Description |
|---|---|
--prompt <text>, -p |
Prompt text |
--promptfiles <files...> |
Read prompt from files (concatenated) |
--image <path> |
Output image path (required) |
--provider google|openai|dashscope |
Force provider (default: google) |
--model <id>, -m |
Model ID |
--ar <ratio> |
Aspect ratio (e.g., 16:9, 1:1, 4:3) |
--size <WxH> |
Size (e.g., 1024x1024) |
--quality normal|2k |
Quality preset (default: 2k) |
--imageSize 1K|2K|4K |
Image size for Google (default: from quality) |
--ref <files...> |
Reference images (Google multimodal only) |
--n <count> |
Number of images |
--json |
JSON output |
Environment Variables
| Variable | Description |
|---|---|
OPENAI_API_KEY |
OpenAI API key |
GOOGLE_API_KEY |
Google API key |
DASHSCOPE_API_KEY |
DashScope API key (é¿éé²) |
OPENAI_IMAGE_MODEL |
OpenAI model override |
GOOGLE_IMAGE_MODEL |
Google model override |
DASHSCOPE_IMAGE_MODEL |
DashScope model override (default: z-image-turbo) |
OPENAI_BASE_URL |
Custom OpenAI endpoint |
GOOGLE_BASE_URL |
Custom Google endpoint |
DASHSCOPE_BASE_URL |
Custom DashScope endpoint |
Load Priority: CLI args > env vars > <cwd>/.baoyu-skills/.env > ~/.baoyu-skills/.env
Provider Selection
--providerspecified â use it- Only one API key available â use that provider
- Multiple available â default to Google
Quality Presets
| Preset | Google imageSize | OpenAI Size | Use Case |
|---|---|---|---|
normal |
1K | 1024px | Quick previews |
2k (default) |
2K | 2048px | Covers, illustrations, infographics |
Google imageSize: Can be overridden with --imageSize 1K|2K|4K
Aspect Ratios
Supported: 1:1, 16:9, 9:16, 4:3, 3:4, 2.35:1
- Google multimodal: uses
imageConfig.aspectRatio - Google Imagen: uses
aspectRatioparameter - OpenAI: maps to closest supported size
Generation Mode
Default: Sequential generation (one image at a time). This ensures stable output and easier debugging.
Parallel Generation: Only use when user explicitly requests parallel/concurrent generation.
| Mode | When to Use |
|---|---|
| Sequential (default) | Normal usage, single images, small batches |
| Parallel | User explicitly requests, large batches (10+) |
Parallel Settings (when requested):
| Setting | Value |
|---|---|
| Recommended concurrency | 4 subagents |
| Max concurrency | 8 subagents |
| Use case | Large batch generation when user requests parallel |
Agent Implementation (parallel mode only):
# Launch multiple generations in parallel using Task tool
# Each Task runs as background subagent with run_in_background=true
# Collect results via TaskOutput when all complete
Error Handling
- Missing API key â error with setup instructions
- Generation failure â auto-retry once
- Invalid aspect ratio â warning, proceed with default
- Reference images with non-multimodal model â warning, ignore refs
Extension Support
Custom configurations via EXTEND.md. See Preferences section for paths and supported options.