image-outpainting

Name: image-outpainting
Author: prime-skills

31stars9forks

How to install image-outpainting?

prime-skills/runcomfy-agent-skills/image-outpainting

$npx -y skills add prime-skills/runcomfy-agent-skills --skill image-outpainting

Installs into the current project.

Summary

Image outpainting on RunComfy via the runcomfy CLI — extend a still beyond its original canvas, fill in what the camera didn't capture, change aspect ratio (square → 16:9, portrait → landscape) while preserving the original content. Routes across Nano Banana 2 Edit (default, sp

Files · 1

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SKILL.md

1	# Image Outpainting
2
3	Extend a still beyond its original canvas — uncrop, change aspect ratio, fill in what the camera didn't capture. This skill routes across the identity-preserving edit endpoints in the RunComfy catalog, picking the right one for prose-driven extension, reference-style matching, or brand-locked continuation.
4
5	[runcomfy.com](https://www.runcomfy.com/?utm_source=skills.sh&utm_medium=skill&utm_campaign=image-outpainting) · [best-image-editing-models](https://www.runcomfy.com/models/collections/best-image-editing-models?utm_source=skills.sh&utm_medium=skill&utm_campaign=image-outpainting) · [CLI docs](https://docs.runcomfy.com/cli/introduction?utm_source=skills.sh&utm_medium=skill&utm_campaign=image-outpainting)
6
7	## Powered by the RunComfy CLI
8
9	```bash
10	# 1. Install (see runcomfy-cli skill for details)
11	npm i -g @runcomfy/cli # or: npx -y @runcomfy/cli --version
12
13	# 2. Sign in
14	runcomfy login # or in CI: export RUNCOMFY_TOKEN=<token>
15
16	# 3. Outpaint
17	runcomfy run google/nano-banana-2/edit \
18	--input '{"prompt": "...extend canvas...", "image_urls": ["..."]}' \
19	--output-dir ./out
20	```
21
22	CLI deep dive: [`runcomfy-cli`](https://www.skills.sh/agentspace-so/runcomfy-agent-skills/runcomfy-cli) skill.
23
24	---
25
26	## Pick the right model
27
28	Listed by suitability for outpainting workflows.
29
30	Nano Banana 2 Edit — `google/nano-banana-2/edit` (default for prompt-shaped outpaint)
31	> Identity-preserving edit; honors spatial language ("extend the canvas to the left and right by ~30%", "add sky above the building"). The result is a wider canvas with the original content preserved.
32	> Pick for: aspect-ratio change (square → 16:9), uncrop a portrait, extend a landscape photo with matching environment.
33	> Avoid for: pixel-precise extension matching texture seams — use a ComfyUI outpainting workflow.
34
35	GPT Image 2 Edit — `openai/gpt-image-2/edit`
36	> Up to 10 reference images, layout-precise instruction following. Useful when outpainting needs to match a reference style or includes layout repositioning.
37	> Pick for: composite outpaint (extend canvas + paste in element from another image), layout repositioning during the canvas change.
38	> Avoid for: simple outpaint without external references.
39
40	FLUX Kontext Pro — `blackforestlabs/flux-1-kontext/pro/edit`
41	> Single-instruction, high-preservation edit. Use form: `"Extend the canvas to a 16:9 aspect ratio. Add matching sky and architecture continuing from the existing scene. Keep everything in the original image exactly."`
42	> Pick for: single-shot outpaint with maximum preservation of the original content.
43
44	Seedream / Dreamina / Qwen / FLUX 2 edit endpoints
45	> Brand-specific edit endpoints (`bytedance/seedream-5/lite/edit`, `bytedance/dreamina-4-0/edit`, `qwen/qwen-image/qwen-image-edit-2511`, `blackforestlabs/flux-2-pro/edit`, etc.).
46	> Pick for: keeping the outpaint within the same brand/style as the source generation. See [`image-edit`](https://www.skills.sh/agentspace-so/runcomfy-agent-skills/image-edit) for the full edit router.
47
48	---
49
50	## Route 1: Nano Banana 2 Edit — default
51
52	Model: `google/nano-banana-2/edit`
53	Catalog: [Nano Banana 2 Edit](https://www.runcomfy.com/models/google/nano-banana-2/edit?utm_source=skills.sh&utm_medium=skill&utm_campaign=image-outpainting)
54
55	### Invoke
56
57	Aspect-ratio change (1:1 → 16:9):
58
59	```bash
60	runcomfy run google/nano-banana-2/edit \
61	--input '{
62	"prompt": "Extend the canvas to a 16:9 aspect ratio by adding matching environment on the left and right sides of the image. Continue the existing background style — same lighting, same camera distance, same color palette. Keep the original subject, pose, framing, and central content exactly as in the input.",
63	"image_urls": ["https://your-cdn.example/portrait-1to1.jpg"],
64	"aspect_ratio": "16:9"
65	}' \
66	--output-dir ./out
67	```
68
69	Uncrop a portrait (reveal more body):
70
71	```bash
72	runcomfy run google/nano-banana-2/edit \
73	--input '{
74	"prompt": "Extend the

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Type

image-outpainting

31stars9forks

View on GitHub

How to install image-outpainting?

prime-skills/runcomfy-agent-skills/image-outpainting

$npx -y skills add prime-skills/runcomfy-agent-skills --skill image-outpainting

Installs into the current project.

Summary

Files · 1

View on GitHub

SKILL.md

1	# Image Outpainting
2
3	Extend a still beyond its original canvas — uncrop, change aspect ratio, fill in what the camera didn't capture. This skill routes across the identity-preserving edit endpoints in the RunComfy catalog, picking the right one for prose-driven extension, reference-style matching, or brand-locked continuation.
4
5	[runcomfy.com](https://www.runcomfy.com/?utm_source=skills.sh&utm_medium=skill&utm_campaign=image-outpainting) · [best-image-editing-models](https://www.runcomfy.com/models/collections/best-image-editing-models?utm_source=skills.sh&utm_medium=skill&utm_campaign=image-outpainting) · [CLI docs](https://docs.runcomfy.com/cli/introduction?utm_source=skills.sh&utm_medium=skill&utm_campaign=image-outpainting)
6
7	## Powered by the RunComfy CLI
8
9	```bash
10	# 1. Install (see runcomfy-cli skill for details)
11	npm i -g @runcomfy/cli # or: npx -y @runcomfy/cli --version
12
13	# 2. Sign in
14	runcomfy login # or in CI: export RUNCOMFY_TOKEN=<token>
15
16	# 3. Outpaint
17	runcomfy run google/nano-banana-2/edit \
18	--input '{"prompt": "...extend canvas...", "image_urls": ["..."]}' \
19	--output-dir ./out
20	```
21
22	CLI deep dive: [`runcomfy-cli`](https://www.skills.sh/agentspace-so/runcomfy-agent-skills/runcomfy-cli) skill.
23
24	---
25
26	## Pick the right model
27
28	Listed by suitability for outpainting workflows.
29
30	Nano Banana 2 Edit — `google/nano-banana-2/edit` (default for prompt-shaped outpaint)
31	> Identity-preserving edit; honors spatial language ("extend the canvas to the left and right by ~30%", "add sky above the building"). The result is a wider canvas with the original content preserved.
32	> Pick for: aspect-ratio change (square → 16:9), uncrop a portrait, extend a landscape photo with matching environment.
33	> Avoid for: pixel-precise extension matching texture seams — use a ComfyUI outpainting workflow.
34
35	GPT Image 2 Edit — `openai/gpt-image-2/edit`
36	> Up to 10 reference images, layout-precise instruction following. Useful when outpainting needs to match a reference style or includes layout repositioning.
37	> Pick for: composite outpaint (extend canvas + paste in element from another image), layout repositioning during the canvas change.
38	> Avoid for: simple outpaint without external references.
39
40	FLUX Kontext Pro — `blackforestlabs/flux-1-kontext/pro/edit`
41	> Single-instruction, high-preservation edit. Use form: `"Extend the canvas to a 16:9 aspect ratio. Add matching sky and architecture continuing from the existing scene. Keep everything in the original image exactly."`
42	> Pick for: single-shot outpaint with maximum preservation of the original content.
43
44	Seedream / Dreamina / Qwen / FLUX 2 edit endpoints
45	> Brand-specific edit endpoints (`bytedance/seedream-5/lite/edit`, `bytedance/dreamina-4-0/edit`, `qwen/qwen-image/qwen-image-edit-2511`, `blackforestlabs/flux-2-pro/edit`, etc.).
46	> Pick for: keeping the outpaint within the same brand/style as the source generation. See [`image-edit`](https://www.skills.sh/agentspace-so/runcomfy-agent-skills/image-edit) for the full edit router.
47
48	---
49
50	## Route 1: Nano Banana 2 Edit — default
51
52	Model: `google/nano-banana-2/edit`
53	Catalog: [Nano Banana 2 Edit](https://www.runcomfy.com/models/google/nano-banana-2/edit?utm_source=skills.sh&utm_medium=skill&utm_campaign=image-outpainting)
54
55	### Invoke
56
57	Aspect-ratio change (1:1 → 16:9):
58
59	```bash
60	runcomfy run google/nano-banana-2/edit \
61	--input '{
62	"prompt": "Extend the canvas to a 16:9 aspect ratio by adding matching environment on the left and right sides of the image. Continue the existing background style — same lighting, same camera distance, same color palette. Keep the original subject, pose, framing, and central content exactly as in the input.",
63	"image_urls": ["https://your-cdn.example/portrait-1to1.jpg"],
64	"aspect_ratio": "16:9"
65	}' \
66	--output-dir ./out
67	```
68
69	Uncrop a portrait (reveal more body):
70
71	```bash
72	runcomfy run google/nano-banana-2/edit \
73	--input '{
74	"prompt": "Extend the

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6 picks

Type