菜单
Generate images using InvokeAI's local API. Use when asked to generate, create, or make images with InvokeAI, FLUX.2 Klein, Z-Image Turbo, FLUX, or SDXL models. Supports text-to-image generation, automatic model detection, image download, and parameter selection based on model architecture.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/sammcj/agentic-coding --skill invokeai-image-gen命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
Summarises the delta between a tool's latest release and the last summary the user saw. Use when the user asks about what's new, the latest release, release notes, or the changelog of one of the supported tools: Claude Code, OpenCode, llama-swap, or llama.cpp.
You **MUST** load this skill before the skill-creator skill AND before making ANY change to, or conducting a review of ANY Agent Skill. Triggers include creating, editing, reviewing, or contributing to any part of an Agent Skill (description, frontmatter, body, references, scripts, trigger evals, conflicts, etc).
Use when creating, editing or debugging Ghostty terminal configuration - config.ghostty files, config option names and their valid values, keybinds and key sequences, themes, fonts, shell integration, or `ghostty +` CLI actions. Covers macOS and Linux/GTK differences.
正在显示 SKILL.md
基于 SOC 职业分类
| name | invokeai-image-gen |
| description | Generate images using InvokeAI's local API. Use when asked to generate, create, or make images with InvokeAI, FLUX.2 Klein, Z-Image Turbo, FLUX, or SDXL models. Supports text-to-image generation, automatic model detection, image download, and parameter selection based on model architecture. |
Generate images via InvokeAI's REST API. Supports FLUX.2 Klein (default), Z-Image Turbo, FLUX.1, and SDXL.
Simply call the script with your prompt and the output file name:
python scripts/generate.py -p "A dramatic sunset over snow-capped mountains, warm orange light reflecting off a still alpine lake in the foreground. Soft clouds catch the fading light." -o sunset.png
If the user asks you to use a specific model, first find the model key, then use it in the command:
python scripts/generate.py --list-models | grep -i 'flux'
python scripts/generate.py -p "A tabby cat with bright green eyes sits on a weathered wooden windowsill, soft afternoon light streaming through lace curtains. Cosy, intimate mood." --model MODEL_KEY -o cat.png
| Option | Description |
|---|---|
--prompt, -p | Generation prompt (required) |
--negative, -n | Negative prompt (SDXL only) |
--model, -m | Model key (UUID) or partial name match |
--width, -W / --height, -H | Dimensions |
--steps, -s | Denoising steps |
--cfg, -c | CFG scale |
--guidance, -g | Guidance strength (FLUX.1 only) |
--scheduler | Sampling scheduler |
--seed | Random seed |
--output, -o | Output path (default: invokeai-{seed}.png) |
--list-models | List installed models |
--json | JSON output |
Note: FLUX.2 Klein is the latest model which is used by default.
| Model | Steps | Guidance | CFG | Scheduler |
|---|---|---|---|---|
| FLUX.2 Klein | 4 | 3.5 | 1.0 | euler |
| Z-Image Turbo | 9 | - | 1.0 | euler |
| FLUX.1 dev | 28 | 3.5 | 1.0 | euler |
| FLUX.1 Krea dev | 28 | 4.5 | 1.0 | euler |
| FLUX.1 Kontext dev | 28 | 2.5 | 1.0 | euler |
| FLUX.1 schnell | 4 | 0.0 | 1.0 | euler |
| SDXL | 25 | - | 6.0 | dpmpp_2m_k |
| SDXL Turbo | 8 | - | 1.0 | dpmpp_sde |
All models default to 1024x1024. FLUX requires dimensions divisible by 16, SDXL by 8.
Auto-priority: Klein > Z-Image > FLUX > SDXL
Detection by name/base:
Write prose, not keywords. Structure: Subject -> Setting -> Details -> Lighting -> Atmosphere
A weathered fisherman in his late sixties stands at the bow of a wooden boat,
wearing a salt-stained wool sweater. Golden hour sunlight filters through
morning mist, creating quiet determination and solitude.
Key techniques:
Good: "A woman with short blonde hair poses against a light neutral background wearing colourful earrings, resting her chin on her hand."
Bad: "woman, blonde, short hair, neutral background, earrings"
Append style tags: Style: Country chic. Mood: Serene, romantic.
| Issue | Solution |
|---|---|
| Connection refused | Check InvokeAI is running |
| Model not found | Use --list-models for valid keys |
| Dimensions error | FLUX: multiples of 16, SDXL: 8 |
| Black images (macOS) | Set precision: bfloat16 in invokeai.yaml |
If the script fails to find the URL or authentication token, you can set or ask the user to set environment variables:
export INVOKEAI_API_URL='http://localhost:9090'
export INVOKEAI_AUTH_TOKEN='your-token' # Optional
scripts/generate.py - Main generation script