Skills image-outpainting

📦

image-outpainting

Name: image-outpainting
Author: agentspace-so

Content revision r1 Safe ⚙️ External commands🌐 Network access📁 Filesystem access

Extend Images Beyond the Frame

Cropped images often need a wider canvas for banners, social posts, or product layouts. This skill guides Claude, Codex, and Claude Code to outpaint images with RunComfy models while preserving the original subject.

Supports: Claude Codex Code(CC)

🥉 79 Bronze

Install with my Agent

Copy this request to your Agent. It includes the canonical Skill page and manifest.

Agent request

Review the Skillstore skill "image-outpainting" from https://skillstore.io/skills/agentspace-so-image-outpainting.md and its manifest at https://skillstore.io/api/skills/agentspace-so-image-outpainting/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

Agent-readable resources

Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.

Markdown detail GET /skills/agentspace-so-image-outpainting.md Signed manifest GET /api/skills/agentspace-so-image-outpainting/manifest Signed lockfile GET /api/skills/agentspace-so-image-outpainting/lockfile

Test it

Using "image-outpainting". A user asks to turn a square product photo into a 16:9 website hero image.

Expected outcome:

The skill selects Nano Banana 2 Edit, builds a preservation-focused prompt, and saves a wider image with matching background space.

Using "image-outpainting". A user provides a cropped portrait and a reference image for the desired room style.

Expected outcome:

The skill recommends GPT Image 2 Edit because the outpaint needs reference-style matching and layout guidance.

Using "image-outpainting". A user reports visible seams after a first outpaint attempt.

Expected outcome:

The skill suggests a smaller second pass or a RunComfy ComfyUI outpainting workflow for stronger boundary control.

Security Audit

Safe

v6 • 7/9/2026 Open versioned report

The static findings are false positives caused by markdown code fences, inline model identifiers, documentation links, and transparent CLI usage examples. No prompt injection, hidden command execution, arbitrary filesystem access, or suspicious network behavior was found in SKILL.md.

Files scanned

194

Lines analyzed

Review items

False positives ignored

Risk Factors

⚙️ External commands (37)

🌐 Network access (19)

SKILL.md:20 SKILL.md:28 SKILL.md:45 SKILL.md:69 SKILL.md:76 SKILL.md:86 SKILL.md:98 SKILL.md:121 SKILL.md:145 SKILL.md:146 SKILL.md:152 SKILL.md:153 SKILL.md:154 SKILL.md:169 SKILL.md:189 SKILL.md:190 SKILL.md:191 SKILL.md:192 SKILL.md:193

📁 Filesystem access (2)

SKILL.md:178 SKILL.md:178

No confirmed security findings were detected by the latest completed static and semantic audit. This does not prove the skill has no side effects.

Audited by: claude View Audit History →

Share & cite this report

Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.

Open versioned report

Copy report link

https://skillstore.io/skills/agentspace-so-image-outpainting/audits/6?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Markdown badge

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Academic citations (APA · BibTeX · CFF)

APA citation

agentspace-so. (2026). image-outpainting security audit report (audit version 6) [Author version unspecified]. Skillstore. https://skillstore.io/skills/agentspace-so-image-outpainting/audits/6

BibTeX citation

@techreport{agentspace-so-agentspace-so-image-outpainting-2026,
  author = {agentspace-so},
  title = {image-outpainting security audit report (audit version 6)},
  institution = {Skillstore},
  year = {2026},
  number = {6},
  url = {https://skillstore.io/skills/agentspace-so-image-outpainting/audits/6},
  note = {Author version unspecified}
}

CITATION.cff

cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "image-outpainting security audit report (audit version 6)"
version: "unspecified"
type: report
authors:
  - name: "agentspace-so"
date-released: "2026-07-09"
url: "https://skillstore.io/skills/agentspace-so-image-outpainting/audits/6"
identifiers:
  - type: other
    value: "skillstore:agentspace-so-image-outpainting:audit:6"
    description: "Skillstore immutable audit report identifier"

Compare variants

3 installable variants

Each author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.

Why this variant is first

Highest Skillstore Score

Author / source Skillstore Score Evidence Confidence Skillstore usage Updated

agentspace-so Recommended Current

agentspace-so-image-outpainting

Skillstore Score 79

Evidence Confidence High

Skillstore usage 8

Updated

2026-08-21

runcomfy-com

runcomfy-com-image-outpainting

Skillstore Score 78

Evidence Confidence High

Skillstore usage 7

Updated

2026-08-21

doany-ai

doany-ai-image-outpainting

Skillstore Score 76

Evidence Confidence High

Skillstore usage 13

Updated

2026-08-21

Skillstore Score

Why this score Evidence Confidence: High

Architecture

Maintainability

Content

Community

Spec Compliance

What You Can Build

Create social media crops

Turn a square image into a vertical or widescreen format while keeping the subject intact.

Prepare commerce product images

Extend product shots with matching counters, shadows, and backgrounds for catalog layouts.

Restore cropped visual assets

Uncrop portraits or historical images with surrounding context that matches the source.

Try These Prompts

Basic aspect-ratio extension

Outpaint this image to 16:9. Extend the left and right sides with matching background, lighting, and color. Keep the original subject unchanged.

Portrait uncrop

Uncrop this portrait downward and slightly to both sides. Continue the clothing, posture, shadows, and background naturally. Preserve the face and visible original pixels.

Reference-style outpaint

Outpaint the source image to a wide hero banner. Match the surrounding style, palette, and texture from the reference image. Keep the original central object unchanged.

Multi-step quality workflow

Plan a two-pass outpainting workflow. Extend the canvas by about 40 percent per pass, inspect for seams after each pass, and recommend the best RunComfy route.

Best Practices

State the target aspect ratio at the start of the prompt.
Describe the environment, lighting, camera distance, and color palette to continue.
Tell the model to preserve the original visible area exactly.

Avoid

Do not ask for a large one-step extension when boundary quality matters.
Do not omit the target aspect ratio and expect the model to infer it reliably.
Do not use this skill for internal mask edits or video canvas expansion.

Frequently Asked Questions

What does this skill do?

It helps extend still images beyond their original frame using RunComfy edit models.

Which model does it use by default?

It uses Nano Banana 2 Edit for most prompt-driven outpainting requests.

Can it use reference images?

Yes. It recommends GPT Image 2 Edit when reference images should guide the added canvas.

Can it fix seams at the boundary?

It can suggest better prompts or smaller passes, but difficult seams may need a ComfyUI workflow.

Does it store API tokens?

The RunComfy CLI handles authentication. The skill documents token storage and recommends environment variables for CI.

Does it support video outpainting?

No. It is for still images and points users to a separate video outpainting skill.

Developer Details

Author

agentspace-so

License

MIT

Skillstore revision

Version notice

The author did not declare a version.

Repository

https://github.com/agentspace-so/runcomfy-agent-skills/tree/main/image-outpainting/

Ref

7db9b9f06e0ab79c575b58bc48c4d8dc9849f424

Maintenance freshness

7/18/2026

Usage

1 downloads · 48 views

File structure

📄 SKILL.md