nano-banana-edit

Name: nano-banana-edit
Author: prime-skills

31stars9forks

How to install nano-banana-edit?

prime-skills/runcomfy-agent-skills/nano-banana-edit

$npx -y skills add prime-skills/runcomfy-agent-skills --skill nano-banana-edit

Installs into the current project.

Summary

Edit images with Google Nano Banana 2 (image-to-image edit endpoint) on RunComfy. Documents Nano Banana Edit's strengths (preserve subject identity, swap background, localize edits with spatial language, multi-image batch edits up to 20 inputs), the schema, and when to route to G

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SKILL.md

1	# Nano Banana Edit — Pro Pack on RunComfy
2
3	[runcomfy.com](https://www.runcomfy.com/?utm_source=skills.sh&utm_medium=skill&utm_campaign=nano-banana-edit) · [Edit endpoint](https://www.runcomfy.com/models/google/nano-banana-2/edit?utm_source=skills.sh&utm_medium=skill&utm_campaign=nano-banana-edit) · [GitHub](https://github.com/agentspace-so/runcomfy-skills/tree/main/nano-banana-edit)
4
5	Google Nano Banana 2 Edit — the image-to-image edit endpoint of the Gemini-family flash-tier image model — hosted on the RunComfy Model API. Up to 20 input images per call for batch edits and multi-reference variation.
6
7	```bash
8	npx skills add agentspace-so/runcomfy-skills --skill nano-banana-edit -g
9	```
10
11	## When to pick this model (vs siblings)
12
13	\| You want \| Use \|
14	\|---\|---\|
15	\| Preserve subject identity, swap background or clothing \| Nano Banana Edit \|
16	\| Edit up to 20 images consistently in one batch \| Nano Banana Edit \|
17	\| Localize edit to "X only" with spatial language \| Nano Banana Edit \|
18	\| Edit multilingual text inside the image (signs, labels) \| GPT Image 2 edit \|
19	\| Single ref + precise local edit ("she's now holding X") \| Flux Kontext \|
20	\| Generate a new image from scratch \| Nano Banana 2 t2i (sibling skill) \|
21
22	If the user said "nano banana edit" / "edit with nano banana" explicitly, route here regardless.
23
24	## Prerequisites
25
26	1. RunComfy CLI — `npm i -g @runcomfy/cli`
27	2. RunComfy account — `runcomfy login` opens a browser device-code flow.
28	3. CI / containers — set `RUNCOMFY_TOKEN=<token>` instead of `runcomfy login`.
29
30	## Endpoints + input schema
31
32	### `google/nano-banana-2/edit`
33
34	\| Field \| Type \| Required \| Default \| Notes \|
35	\|---\|---\|---\|---\|---\|
36	\| `prompt` \| string \| yes \| — \| Edit instruction. Lead with preservation, end with the change. \|
37	\| `image_urls` \| array \| yes \| — \| 1–20 publicly-fetchable HTTPS URLs. \|
38	\| `number_of_images` \| int \| no \| 1 \| 1–4 outputs per call. \|
39	\| `seed` \| int \| no \| — \| Reproducibility. \|
40	\| `aspect_ratio` \| enum \| no \| `auto` \| `auto` (follows input) or fixed ratios — lock for batch consistency. \|
41	\| `resolution` \| enum \| no \| `1K` \| `0.5K` / `1K` / `2K` / `4K`. \|
42	\| `output_format` \| enum \| no \| `png` \| `png` / `jpeg` / `webp`. \|
43	\| `safety_tolerance` \| int \| no \| 4 \| 1 (strict) – 6 (permissive). \|
44	\| `limit_generations` \| bool \| no \| — \| If true, restricts each round to one output. \|
45	\| `enable_web_search` \| bool \| no \| false \| Web grounding (extra cost / latency). \|
46
47	## How to invoke
48
49	Single-image background swap, identity preserved:
50
51	```bash
52	runcomfy run google/nano-banana-2/edit \
53	--input '{
54	"prompt": "Keep the subject identity, pose, and clothing unchanged. Convert the background into a rainy neon cyberpunk street.",
55	"image_urls": ["https://.../portrait.jpg"]
56	}' \
57	--output-dir <absolute/path>
58	```
59
60	Batch edit with locked framing:
61
62	```bash
63	runcomfy run google/nano-banana-2/edit \
64	--input '{
65	"prompt": "Replace the watermark in the bottom-right with the text \"AURA\" in clean white sans-serif. Keep everything else exactly as in the input.",
66	"image_urls": ["https://.../sku-1.jpg", "https://.../sku-2.jpg", "https://.../sku-3.jpg"],
67	"aspect_ratio": "1:1",
68	"resolution": "1K"
69	}' \
70	--output-dir <absolute/path>
71	```
72
73	Targeted spatial edit ("left object only"):
74
75	```bash
76	runcomfy run google/nano-banana-2/edit \
77	--input '{
78	"prompt": "Remove the leftmost object only. Keep the right two objects, the table, and the lighting unchanged.",
79	"image_urls": ["https://.../still-life.jpg"]
80	}' \
81	--output-dir <absolute/path>
82	```
83
84	## Prompting — what actually works
85
86	Preservation first, change last. Always lead with `"Keep [identity / pose / clothing / brand / framing] unchanged."` Then state the change in one clean sentence. Models honor what's stated up front; tail-end preservations get ignored.
87
88	Localize with spatial language. "background only", "the left object", "the upper-right corner", "above the headline" — concrete spatial scopes are honored. "make it more X" is vague and drifts.
89
90	Batch consistency — when editing a series, lock `aspect_ratio` and `resolution`. Use the same prompt grammar across the batch so each output reads as a sibling, not a remix.
91
92	Iterate small. If a one-pass edit drifts, split into

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Type

nano-banana-edit

31stars9forks

View on GitHub

How to install nano-banana-edit?

prime-skills/runcomfy-agent-skills/nano-banana-edit

$npx -y skills add prime-skills/runcomfy-agent-skills --skill nano-banana-edit

Installs into the current project.

Summary

Files · 1

View on GitHub

SKILL.md

1	# Nano Banana Edit — Pro Pack on RunComfy
2
3	[runcomfy.com](https://www.runcomfy.com/?utm_source=skills.sh&utm_medium=skill&utm_campaign=nano-banana-edit) · [Edit endpoint](https://www.runcomfy.com/models/google/nano-banana-2/edit?utm_source=skills.sh&utm_medium=skill&utm_campaign=nano-banana-edit) · [GitHub](https://github.com/agentspace-so/runcomfy-skills/tree/main/nano-banana-edit)
4
5	Google Nano Banana 2 Edit — the image-to-image edit endpoint of the Gemini-family flash-tier image model — hosted on the RunComfy Model API. Up to 20 input images per call for batch edits and multi-reference variation.
6
7	```bash
8	npx skills add agentspace-so/runcomfy-skills --skill nano-banana-edit -g
9	```
10
11	## When to pick this model (vs siblings)
12
13	\| You want \| Use \|
14	\|---\|---\|
15	\| Preserve subject identity, swap background or clothing \| Nano Banana Edit \|
16	\| Edit up to 20 images consistently in one batch \| Nano Banana Edit \|
17	\| Localize edit to "X only" with spatial language \| Nano Banana Edit \|
18	\| Edit multilingual text inside the image (signs, labels) \| GPT Image 2 edit \|
19	\| Single ref + precise local edit ("she's now holding X") \| Flux Kontext \|
20	\| Generate a new image from scratch \| Nano Banana 2 t2i (sibling skill) \|
21
22	If the user said "nano banana edit" / "edit with nano banana" explicitly, route here regardless.
23
24	## Prerequisites
25
26	1. RunComfy CLI — `npm i -g @runcomfy/cli`
27	2. RunComfy account — `runcomfy login` opens a browser device-code flow.
28	3. CI / containers — set `RUNCOMFY_TOKEN=<token>` instead of `runcomfy login`.
29
30	## Endpoints + input schema
31
32	### `google/nano-banana-2/edit`
33
34	\| Field \| Type \| Required \| Default \| Notes \|
35	\|---\|---\|---\|---\|---\|
36	\| `prompt` \| string \| yes \| — \| Edit instruction. Lead with preservation, end with the change. \|
37	\| `image_urls` \| array \| yes \| — \| 1–20 publicly-fetchable HTTPS URLs. \|
38	\| `number_of_images` \| int \| no \| 1 \| 1–4 outputs per call. \|
39	\| `seed` \| int \| no \| — \| Reproducibility. \|
40	\| `aspect_ratio` \| enum \| no \| `auto` \| `auto` (follows input) or fixed ratios — lock for batch consistency. \|
41	\| `resolution` \| enum \| no \| `1K` \| `0.5K` / `1K` / `2K` / `4K`. \|
42	\| `output_format` \| enum \| no \| `png` \| `png` / `jpeg` / `webp`. \|
43	\| `safety_tolerance` \| int \| no \| 4 \| 1 (strict) – 6 (permissive). \|
44	\| `limit_generations` \| bool \| no \| — \| If true, restricts each round to one output. \|
45	\| `enable_web_search` \| bool \| no \| false \| Web grounding (extra cost / latency). \|
46
47	## How to invoke
48
49	Single-image background swap, identity preserved:
50
51	```bash
52	runcomfy run google/nano-banana-2/edit \
53	--input '{
54	"prompt": "Keep the subject identity, pose, and clothing unchanged. Convert the background into a rainy neon cyberpunk street.",
55	"image_urls": ["https://.../portrait.jpg"]
56	}' \
57	--output-dir <absolute/path>
58	```
59
60	Batch edit with locked framing:
61
62	```bash
63	runcomfy run google/nano-banana-2/edit \
64	--input '{
65	"prompt": "Replace the watermark in the bottom-right with the text \"AURA\" in clean white sans-serif. Keep everything else exactly as in the input.",
66	"image_urls": ["https://.../sku-1.jpg", "https://.../sku-2.jpg", "https://.../sku-3.jpg"],
67	"aspect_ratio": "1:1",
68	"resolution": "1K"
69	}' \
70	--output-dir <absolute/path>
71	```
72
73	Targeted spatial edit ("left object only"):
74
75	```bash
76	runcomfy run google/nano-banana-2/edit \
77	--input '{
78	"prompt": "Remove the leftmost object only. Keep the right two objects, the table, and the lighting unchanged.",
79	"image_urls": ["https://.../still-life.jpg"]
80	}' \
81	--output-dir <absolute/path>
82	```
83
84	## Prompting — what actually works
85
86	Preservation first, change last. Always lead with `"Keep [identity / pose / clothing / brand / framing] unchanged."` Then state the change in one clean sentence. Models honor what's stated up front; tail-end preservations get ignored.
87
88	Localize with spatial language. "background only", "the left object", "the upper-right corner", "above the headline" — concrete spatial scopes are honored. "make it more X" is vague and drifts.
89
90	Batch consistency — when editing a series, lock `aspect_ratio` and `resolution`. Use the same prompt grammar across the batch so each output reads as a sibling, not a remix.
91
92	Iterate small. If a one-pass edit drifts, split into

People who liked this also viewed

6 picks

Type