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.
npx skills add equinor/fusion-skills --skill equinor-design-systemgit clone --depth 1 https://github.com/equinor/fusion-skillsWrote 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.
[](https://agentmods.dev/skills/equinor/fusion-skills/equinor-design-system)<a href="https://agentmods.dev/skills/equinor/fusion-skills/equinor-design-system"><img src="https://agentmods.dev/badge/skills/equinor/fusion-skills/equinor-design-system/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.
<a href="https://agentmods.dev/skills/equinor/fusion-skills/equinor-design-system"><img src="https://agentmods.dev/badge/skills/equinor/fusion-skills/equinor-design-system.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00122 | $0.02973 |
| Opus 5 | $0.00061 | $0.01486 |
| Sonnet 5 | $0.00024 | $0.00595 |
| Haiku 4.5 | $0.00012 | $0.00297 |
Grade A, and why
equinor-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 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.
How it starts
The opening of the file, as written. The whole thing — 275 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Equinor Design System — Design Rules
Compact reference for EDS design tokens and Equinor brand constraints. All rules are sourced from eds.equinor.com and the Equinor Communication Toolbox.
This file is a subordinate lookup reference. There are no workflow steps. Consuming agents should look up the relevant section and apply the rule directly.
Color tokens
Use EDS CSS custom properties (--eds-color-*) for all color values. Never use raw hex, rgb(), or named CSS colors in Fusion app code. All tokens below are from @equinor/eds-tokens v2.x (the version Fusion apps depend on).
Token naming pattern:
--eds-color-<layer>-<semantic>-<variant>
bg= background filltext= foreground text / iconborder= stroke / divider
Background tokens
| Purpose | EDS token |
|---|---|
| Page / app canvas | --eds-color-bg-canvas |
| Surface (card, panel) | --eds-color-bg-surface |
| Input field background | --eds-color-bg-input |
| Floating surface (dropdown, tooltip) | --eds-color-bg-floating |
| Backdrop / modal scrim | --eds-color-bg-backdrop |
| Primary action fill (default) | --eds-color-bg-fill-emphasis-default |
| Primary action fill (hover) | --eds-color-bg-fill-emphasis-hover |
| Primary action fill (active) | --eds-color-bg-fill-emphasis-active |
| Muted fill (default) | --eds-color-bg-fill-muted-default |
| Muted fill (hover) | --eds-color-bg-fill-muted-hover |
| Disabled surface | --eds-color-bg-disabled |
| Success surface (subtle bg) | --eds-color-bg-success-surface |
| Success fill (emphasis) | --eds-color-bg-success-fill-emphasis-default |
| Warning surface | --eds-color-bg-warning-surface |
| Warning fill (emphasis) | --eds-color-bg-warning-fill-emphasis-default |
| Danger / error surface | --eds-color-bg-danger-surface |
| Danger fill (emphasis) | --eds-color-bg-danger-fill-emphasis-default |
| Info surface | --eds-color-bg-info-surface |
| Info fill (emphasis) | --eds-color-bg-info-fill-emphasis-default |
| Accent surface | --eds-color-bg-accent-surface |
| Accent fill (emphasis) | --eds-color-bg-accent-fill-emphasis-default |
What ships with it
1 file 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.
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.
- 10d ago First seen · 275 lines · 122 tokens per session scan A 78f874ca9373
equinor-design-system is a skill published in the GitHub repository equinor/fusion-skills (1 stars, last pushed yesterday), licensed MIT. It adds 122 tokens to every session and 2,973 once invoked, about $0.0006 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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