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runware

Generate images and videos via Runware API. Access to FLUX, Stable Diffusion, Kling AI, and other top models. Supports text-to-image, image-to-image, upscaling, text-to-video, and image-to-video. Use when generating images, creating videos from prompts or images, upscaling images, or doing AI image transformation.

94

Quality

93%

Does it follow best practices?

Impact

Pending

No eval scenarios have been run

SecuritybySnyk

Passed

No known issues

SKILL.md
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Runware

Image and video generation via Runware's unified API. Access FLUX, Stable Diffusion XL, Kling AI, and more.

Setup

Set RUNWARE_API_KEY environment variable, or pass --api-key to scripts.

Get API key: https://runware.ai

Image Generation

Text-to-Image

python3 scripts/image.py gen "a cyberpunk city at sunset, neon lights, rain" --count 2 -o ./images

Options:

  • --model: Model ID (default: runware:101@1 / FLUX.1 Dev)
  • --width/--height: Dimensions (default: 1024x1024)
  • --steps: Inference steps (default: 25)
  • --cfg: CFG scale (default: 7.5)
  • --count/-n: Number of images
  • --negative: Negative prompt
  • --seed: Reproducible seed
  • --lora: LoRA model ID
  • --format: png/jpg/webp

Image-to-Image

Transform an existing image:

python3 scripts/image.py img2img ./photo.jpg "watercolor painting style" --strength 0.7
  • --strength: How much to transform (0=keep original, 1=ignore original)

Upscale

python3 scripts/image.py upscale ./small.png --factor 4 -o ./large.png

List Models

python3 scripts/image.py models

Video Generation

Text-to-Video

python3 scripts/video.py gen "a cat playing with yarn, cute, high quality" --duration 5 -o ./cat.mp4

Options:

  • --model: Model ID (default: klingai:5@3 / Kling AI 1.6 Pro)
  • --duration: Length in seconds
  • --width/--height: Resolution (default: 1920x1080)
  • --negative: Negative prompt
  • --format: mp4/webm/mov
  • --max-wait: Polling timeout (default: 600s)

Image-to-Video

Animate an image or interpolate between frames:

# Single image (becomes first frame)
python3 scripts/video.py img2vid ./start.png --prompt "zoom out slowly" -o ./animated.mp4

# Two images (first and last frame)
python3 scripts/video.py img2vid ./start.png ./end.png --duration 5

List Video Models

python3 scripts/video.py models

Popular Models

Image

ModelID
FLUX.1 Devrunware:101@1
FLUX.1 Schnell (fast)runware:100@1
FLUX.1 Kontextrunware:106@1
Stable Diffusion XLcivitai:101055@128080
RealVisXLcivitai:139562@297320

Video

ModelID
Kling AI 1.6 Proklingai:5@3
Kling AI 1.5 Proklingai:3@2
Runway Gen-3runwayml:1@1

Browse all: https://runware.ai/models

Notes

  • Video generation is async; scripts poll until complete
  • Costs vary by model — check https://runware.ai/pricing
  • FLUX models are excellent for quality; Schnell is faster
  • For best video results, use descriptive prompts with motion words
Repository
Demerzels-lab/elsamultiskillagent
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