AI Image Generation

# AI Image Generation

Generate and edit images with 11+ AI models via the [RunComfy](https://www.runcomfy.com/?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation) CLI — text-to-image and image-to-image, one auth, one command. This skill picks the right model for the user's intent and ships the documented prompt patterns + the exact `runcomfy run` invoke for each.

[runcomfy.com](https://www.runcomfy.com/?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation) · [Browse all models](https://www.runcomfy.com/models?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation) · [CLI docs](https://docs.runcomfy.com/cli/introduction?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation)

## Powered by the RunComfy CLI

```bash # 1. Install (one of — see runcomfy-cli skill for details) npm i -g @runcomfy/cli # global install npx -y @runcomfy/cli --version # zero-install

# 2. Sign in (interactive — opens browser) runcomfy login # or in CI / containers: export RUNCOMFY_TOKEN=<token-from-runcomfy.com/profile>

# 3. Generate runcomfy run <vendor>/<model>/<endpoint> \ --input '{"prompt": "..."}' \ --output-dir ./out ```

CLI docs: [Install](https://docs.runcomfy.com/cli/install?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation) · [Quickstart](https://docs.runcomfy.com/cli/quickstart?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation) · [Commands](https://docs.runcomfy.com/cli/commands?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation) · [Auth](https://docs.runcomfy.com/cli/auth?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation) · [Troubleshooting](https://docs.runcomfy.com/cli/troubleshooting?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation)

## Install this skill

```bash npx skills add agentspace-so/runcomfy-agent-skills --skill ai-image-generation -g ```

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## Pick the right model for the user's intent

### Text-to-image (t2i) — newest first

**FLUX 2 Klein 9B** — `blackforestlabs/flux-2-klein/9b/text-to-image` *(default)* > Step-distilled, 4–25 steps, native multi-reference conditioning, strong photoreal + illustration all-rounder. > Pick for: intent unclear, fast iteration, multi-ref styling, general-purpose. > Avoid for: in-image text — use **GPT Image 2**.

**FLUX 2 Klein 4B** — `blackforestlabs/flux-2-klein/4b/text-to-image` > Sub-second variant of Klein 9B, same field set. > Pick for: storyboard, moodboard, batch concepting at speed. > Avoid for: final delivery — slight quality drop vs 9B.

**FLUX 2 Pro / Dev / Flash / Turbo / Max** — `blackforestlabs/flux-2/max`, [`flux-2-dev`](https://www.runcomfy.com/models/blackforestlabs/flux-2-dev/text-to-image?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation), [`flux-2-flash`](https://www.runcomfy.com/models/blackforestlabs/flux-2-flash?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation), [`flux-2-turbo`](https://www.runcomfy.com/models/blackforestlabs/flux-2-turbo?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation) > Higher-fidelity tiers of the FLUX 2 base. Cinematic + brand work, hero shots. > Pick for: production polish, brand campaigns. > Avoid for: sub-second speed — use **Klein 4B**.

**Nano Banana Pro** — [`google/nano-banana-pro/text-to-image`](https://www.runcomfy.com/models/google/nano-banana-pro/text-to-image?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation) > Highest-quality Nano Banana tier. Gemini-grounded, optional web search for real-world references (products, landmarks). > Pick for: NB-style instruction-following at higher fidelity. > Avoid for: cost-sensitive iteration — drop to **Nano Banana 2**.

**Nano Banana 2** — `google/nano-banana-2/text-to-image` > Flash-tier latency, predictable framing, `enable_web_search` flag for real-product / real-person grounding. > Pick for: speed iteration, 4-up batch, real-world grounded prompts. > Avoid for: long compositional instructions — use **GPT Image 2**.

**GPT Image 2** — `openai/gpt-image-2/text-to-image` > Best-in-class in-image text rendering (Japanese kana, Cyrillic, Arabic). Layout-precise instruction following. > Pick for: posters, ads, multi-line copy, multilingual creatives, exact-text headlines. > Avoid for: photoreal portraits — **Seedream 5** wins on skin tones and lighting.

**Seedream 5 Lite** — [`bytedance/seedream-5/lite/text-to-image`](https://www.runcomfy.com/models/bytedance/seedream-5/lite/text-to-image?utm_source=skills.sh&utm_medium=skill&utm_campaign=ai-image-generation) > Latest ByteDance Seedream tier. Photoreal skin tones, natural lighting, strong East Asian aesthetic. > Pick for: photoreal portraits, product shots, fashion / lifestyle. > Avoid for: typography precision — use **GPT Image 2**.

**Seedream 4-5** — [`bytedance/seedream-4-5/text-to-image`](https://www.runcomfy.c