Skills flux-kontext

📦

flux-kontext

Name: flux-kontext
Author: agentspace-so

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

Edit Images with Flux Kontext Pro

Precise image edits need clear model routing and focused prompts. This skill helps Claude, Codex, and Claude Code call Flux 1 Kontext Pro through RunComfy with practical prompt patterns.

Supports: Claude Codex Code(CC)

🥉 78 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 "flux-kontext" from https://skillstore.io/skills/agentspace-so-flux-kontext.md and its manifest at https://skillstore.io/api/skills/agentspace-so-flux-kontext/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-flux-kontext.md Signed manifest GET /api/skills/agentspace-so-flux-kontext/manifest Signed lockfile GET /api/skills/agentspace-so-flux-kontext/lockfile

Test it

Using "flux-kontext". A user asks to add an umbrella to a portrait without changing the subject.

Expected outcome:

The assistant selects Flux Kontext, writes a preservation-first edit prompt, and prepares a RunComfy CLI invocation with the source image URL.

Using "flux-kontext". A user wants to change text on a product label while keeping the scene stable.

Expected outcome:

The assistant recommends a quoted replacement instruction and keeps the bottle, lighting, table, and camera angle unchanged.

Using "flux-kontext". A user asks to edit twenty images with the same prompt.

Expected outcome:

The assistant explains that Flux Kontext is single-image focused and routes the batch job to a more suitable model.

Security Audit

Safe

v7 • 7/9/2026 Open versioned report

The static findings are false positives from Markdown examples, hardcoded documentation links, placeholder URLs, and documented RunComfy CLI usage. I found no prompt injection attempt, covert exfiltration, unsafe shell interpolation, or malicious filesystem behavior in SKILL.md.

Files scanned

168

Lines analyzed

Review items

False positives ignored

Risk Factors

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-flux-kontext/audits/7?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Markdown badge

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Embed card

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Academic citations (APA · BibTeX · CFF)

APA citation

agentspace-so. (2026). flux-kontext security audit report (audit version 7) [Author version unspecified]. Skillstore. https://skillstore.io/skills/agentspace-so-flux-kontext/audits/7

BibTeX citation

@techreport{agentspace-so-agentspace-so-flux-kontext-2026,
  author = {agentspace-so},
  title = {flux-kontext security audit report (audit version 7)},
  institution = {Skillstore},
  year = {2026},
  number = {7},
  url = {https://skillstore.io/skills/agentspace-so-flux-kontext/audits/7},
  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: "flux-kontext security audit report (audit version 7)"
version: "unspecified"
type: report
authors:
  - name: "agentspace-so"
date-released: "2026-07-09"
url: "https://skillstore.io/skills/agentspace-so-flux-kontext/audits/7"
identifiers:
  - type: other
    value: "skillstore:agentspace-so-flux-kontext:audit:7"
    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-flux-kontext

Skillstore Score 78

Evidence Confidence High

Skillstore usage 11

Updated

2026-08-21

doany-ai

doany-ai-flux-kontext

Skillstore Score 50

Evidence Confidence High

Skillstore usage 8

Updated

2026-08-21

runcomfy-com

runcomfy-com-flux-kontext

Skillstore Score 50

Evidence Confidence High

Skillstore usage 7

Updated

2026-08-21

Skillstore Score

Why this score Evidence Confidence: High

Architecture

Maintainability

Content

Community

Spec Compliance

What You Can Build

Refine a product image

Change a label, color, or small product detail while preserving lighting and composition.

Create a controlled portrait edit

Add or adjust one visual element while keeping identity, pose, and clothing stable.

Choose the right image model

Route single-image edits to Flux Kontext and redirect batch or text-heavy jobs to better models.

Try These Prompts

Basic object addition

Use Flux Kontext to edit this image. Keep the person, pose, and background unchanged. Add a small orange umbrella in the left hand.

Preservation-led product edit

Use Flux Kontext for a product image edit. Keep the bottle shape, lighting, table, and camera angle unchanged. Replace only the label text with AURA.

Reproducible variant run

Run Flux Kontext with a fixed seed. Keep the source identity and framing unchanged. Change only the jacket color to navy blue.

Model-routing decision

Decide whether this image task should use Flux Kontext, Nano Banana Edit, GPT Image 2 edit, or Flux 2 Klein. Explain the choice, then prepare the best prompt.

Best Practices

Lead with what must stay unchanged before describing the edit.
Use one clear declarative edit instruction per model call.
Set a seed when comparing repeatable variants.

Avoid

Do not combine many unrelated edits in one prompt.
Do not use this model for multi-image batch workflows.
Do not send private images unless the user accepts RunComfy processing.

Frequently Asked Questions

What does this skill do?

It guides an assistant to edit one image with Flux 1 Kontext Pro through the RunComfy CLI.

Does it require an account?

Yes. The documented workflow requires RunComfy CLI access and either login or a RUNCOMFY_TOKEN value.

Can it edit multiple images at once?

No. The skill states that Flux Kontext is for single-source image edits and recommends another model for batch work.

What inputs does the model need?

The skill documents a prompt and a public HTTPS image URL as required inputs, with optional aspect ratio and seed fields.

Is the user prompt shell-expanded?

The skill states that the prompt is passed as a JSON string to the CLI and transmitted to the Model API.

When should I choose another model?

Choose another model for multi-image batch edits, embedded multilingual text edits, or generation without a source image.

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/flux-kontext/

Ref

1ffa7643651792ccb4bd3b15d924d2c97edff755

Maintenance freshness

7/18/2026

Usage

8 downloads · 117 views

File structure

📄 SKILL.md