website-asset-workflow

website-asset-workflow is a skill for Claude Code, Codex from jgkme/img-gen-mcp. It costs 40 tokens per session (742 once invoked), scanned A, original, MIT.

A workflow for preparing website images and graphics, including logos, favicons, social images, and hero art. It covers generation, background removal, cropping, resizing, and file optimization.

In plain words
What is it for?
Use it to create or prepare website-ready visual assets, such as transparent logos, square favicons, social previews, and header artwork.
Why use it?
It gathers common image-preparation tasks into one process, so website assets are ready for their intended use and size.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to create or prepare website-ready visual assets, such as transparent logos, square favicons, social previews, and header artwork.

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Install with agentmods
npx agentmods add skills/jgkme/img-gen-mcp/website-asset-workflow
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add jgkme/img-gen-mcp --skill website-asset-workflow
Clone the repo
git clone --depth 1 https://github.com/jgkme/img-gen-mcp

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for website-asset-workflow

README.md
[![agentmods](https://agentmods.dev/badge/skills/jgkme/img-gen-mcp/website-asset-workflow/github.svg)](https://agentmods.dev/skills/jgkme/img-gen-mcp/website-asset-workflow)
Your own site
<a href="https://agentmods.dev/skills/jgkme/img-gen-mcp/website-asset-workflow"><img src="https://agentmods.dev/badge/skills/jgkme/img-gen-mcp/website-asset-workflow/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for website-asset-workflow

Your own site · 80×15
<a href="https://agentmods.dev/skills/jgkme/img-gen-mcp/website-asset-workflow"><img src="https://agentmods.dev/badge/skills/jgkme/img-gen-mcp/website-asset-workflow.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 742 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00040 $0.00742
Opus 5 $0.00020 $0.00371
Sonnet 5 $0.00008 $0.00148
Haiku 4.5 $0.00004 $0.00074

Measured 10d ago against content hash 8dcbb544ebc9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

website-asset-workflow scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/website-asset-workflow/SKILL.md · 70 lines

How it starts

The opening of the file, as written. The whole thing — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Website Asset Workflow

Use this skill when the task is to create or prepare website-ready assets such as logos, favicons, app icons, OG images, hero art, header artwork, or transparent cutouts.

Typical workflow

  1. Generate or edit the source image with generate_image, kilo_generate_image, or edit_image.
  2. Remove the background with background_remove when you need transparency.
  3. Crop or trim with auto_crop or finalize_image.
  4. Resize to the target delivery size with resize_image or finalize_image.
  5. Optimize the final asset with optimize_image.

MCP-aware guidance

  • Use list_image_models before a workflow if you need to verify local or cloud provider availability.
  • Use get_provider_status when you want to confirm local bootstrap, endpoint, or default-provider settings.
  • Use provider=auto for generation when the model slug already implies the backend family.
  • Use submit_task if the image job is long-running and the client wants polling.
  • Use batch_generate_image for logo variants, favicon concepts, or social image sweeps.

Common outputs

  • Logo masters in transparent PNG
  • Favicons and app icons at square sizes
  • Social previews for Open Graph and X cards
  • Website hero illustrations and header images
  • Product cutouts on transparent or solid backgrounds

Suggested target sizes

  • Logo mark: 1024x1024 master, then derive smaller sizes
  • Favicon source: square image with strong silhouette, then export common favicon sizes outside the MCP if needed
  • Open Graph image: 1200x630
  • Social square: 1080x1080
  • Hero/banner: 1600x900 or 1920x1080

Tool guidance

  • Use input_mode=image-to-image for guided logo refreshes or brand variations.
  • Use reference_image when the source should stay visually close to an existing asset.
  • Use background_remove with imgly for quick logo cleanup and withoutbg for harder edges.
  • Use finalize_image when you need trim, crop, resize, and optional background removal in one pass.
  • Use optimize_image for delivery-ready PNG, WebP, JPEG, or AVIF output.
  • Use output_path to place the file exactly where the website build expects it.

Read the full file on GitHub · 70 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 70 lines · 40 tokens per session scan A 8dcbb544ebc9

Subscribe to this mod's changes

website-asset-workflow is a skill published in the GitHub repository jgkme/img-gen-mcp (2 stars, last pushed 2mo ago), licensed MIT. It adds 40 tokens to every session and 742 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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