Design Skill

Design Skill is a skill for Claude Code, Codex from megamen32/gptadmin_opensource. It costs 25 tokens per session (9,003 once invoked), scanned A, original, AGPL-3.0.

A routing skill for design-related HTML artifact tasks. It selects an appropriate skill for creating, referencing, generating, or exporting a design artifact.

In plain words
What is it for?
Use it when an agent needs to decide how to handle an HTML-based design artifact.
Why use it?
It helps direct a design request to the relevant workflow instead of treating every HTML artifact task the same way.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

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.

agentmods
npx agentmods add skills/megamen32/gptadmin_opensource/design
Any agent
npx skills add megamen32/gptadmin_opensource --skill design
Clone the repo
git clone --depth 1 https://github.com/megamen32/gptadmin_opensource

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 Design Skill

README.md
[![agentmods](https://agentmods.dev/badge/skills/megamen32/gptadmin_opensource/design.svg)](https://agentmods.dev/skills/megamen32/gptadmin_opensource/design)
Your own site
<a href="https://agentmods.dev/skills/megamen32/gptadmin_opensource/design"><img src="https://agentmods.dev/badge/skills/megamen32/gptadmin_opensource/design.svg" alt="Measured on agentmods" height="20"></a>
Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 9,003 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00025 $0.09003
Opus 5 $0.00013 $0.04501
Sonnet 5 $0.00005 $0.01801
Haiku 4.5 $0.00003 $0.00900

Measured today against content hash 1f90a7380207, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

Design Skill 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 today.

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.

website/skills/design/SKILL.md · 594 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. today First seen · 594 lines · 25 tokens per session scan A 1f90a7380207

Subscribe to this mod's changes

Design Skill is a skill published in the GitHub repository megamen32/gptadmin_opensource (10 stars, last pushed yesterday), licensed AGPL-3.0. It adds 25 tokens to every session and 9,003 once invoked, about $0.0001 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 2026-09-05.

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