eea-design-system

eea-design-system is a skill for Claude Code, Codex from eea/eea.agent.skills. It costs 46 tokens per session (1,423 once invoked), scanned A, original, MIT.

A guide for diagnosing and repairing code that fails repository checks. It covers checks such as linting, type checking, tests, Docker verification, and Jenkins quality gates.

In plain words
What is it for?
Fix existing failures in tools such as Ruff, Black, ESLint, mypy, TypeScript, pytest, Playwright, or Cypress, as well as Docker and Jenkins verification paths.
Why use it?
It focuses repair work on the actual commands used by the project or CI, reducing guesswork about why delivery is blocked.

Skill for Claude CodeCodex

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

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 eea-design-system

README.md
[![agentmods](https://agentmods.dev/badge/skills/eea/eea.agent.skills/eea-design-system.svg)](https://agentmods.dev/skills/eea/eea.agent.skills/eea-design-system)
Your own site
<a href="https://agentmods.dev/skills/eea/eea.agent.skills/eea-design-system"><img src="https://agentmods.dev/badge/skills/eea/eea.agent.skills/eea-design-system.svg" alt="Measured on agentmods" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,423 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00046 $0.01423
Opus 5 $0.00023 $0.00711
Sonnet 5 $0.00009 $0.00285
Haiku 4.5 $0.00005 $0.00142

Measured 5d ago against content hash 17f11537133f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

eea-design-system 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 5d 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/eea-design-system/SKILL.md · 157 lines

How it starts

The opening of the file, as written. The whole thing — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.

EEA Design System

Version: 1.0.0 Source: https://github.com/eea/volto-eea-design-system Docs: https://eea.github.io/volto-eea-design-system/

This skill governs how agents apply the EEA Design System when generating, reviewing, or refactoring UI code for EEA web applications.


How to Use This Skill

  1. Read references/DESIGN.md for the canonical design tokens (colors, typography, spacing, components).
  2. Use assets/ for official EEA and thematic platform logos.
  3. Follow EEA-OVERRIDES.md for EEA-specific constraints (logo legal rules, proxy compliance, corporate identity manual links).
  4. Reference the Logo component page for implementation details: https://eea.github.io/volto-eea-design-system/docs/webdev/Components/Logo/

Agent Workflow

When a task involves UI, UX, or branding for an EEA project:

  1. Load this skill.
  2. Open references/DESIGN.md and apply the relevant tokens.
  3. If logos are needed, pick the correct variant from assets/ and respect the usage rules in EEA-OVERRIDES.md.
  4. Ensure all color combinations meet WCAG 2.1 AA contrast ratios.
  5. Prefer sharp edges (border-radius: 0px) unless the component variant explicitly requires rounding.
  6. Use the 8px grid for spacing and sizing decisions.

Asset Usage Quick Reference

Asset Use Case
eea-logo.svg Primary EEA logo on light backgrounds
eea-logo-white.svg EEA logo on dark/colored backgrounds
eea_icon.png Favicon / app icon
favicon.ico Browser favicon
bise-logo.svg / bise-logo-white.svg Biodiversity Information System
fise-logo.svg / fise-logo-white.svg Forest Information System
wise-freshwater-logo.svg / wise-freshwater-logo-white.svg WISE Freshwater
wise-marine-logo.svg / wise-marine-logo-white.svg WISE Marine

Key Constraints

  • Never crop, amend, or distort EEA logos.
  • Thematic platform logos follow the same legal rules as the main EEA logo.
  • All public-facing applications must comply with WCAG 2.1 Level AA.
  • Default border-radius is 0px across the system.
  • Typography: Roboto (fallback Arial), base 16px, bold for headings only.

Read the full file on GitHub · 157 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. 5d ago First seen · 157 lines · 46 tokens per session scan A 17f11537133f

Subscribe to this mod's changes

eea-design-system is a skill published in the GitHub repository eea/eea.agent.skills (2 stars, last pushed 28d ago), licensed MIT. It adds 46 tokens to every session and 1,423 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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