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 ilyasibrahim/claude-agents-coordination --skill designgit clone --depth 1 https://github.com/ilyasibrahim/claude-agents-coordinationWrote 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/ilyasibrahim/claude-agents-coordination/design)<a href="https://agentmods.dev/skills/ilyasibrahim/claude-agents-coordination/design"><img src="https://agentmods.dev/badge/skills/ilyasibrahim/claude-agents-coordination/design/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/ilyasibrahim/claude-agents-coordination/design"><img src="https://agentmods.dev/badge/skills/ilyasibrahim/claude-agents-coordination/design.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 | $0.00058 | $0.01150 |
| Opus 5 | $0.00029 | $0.00575 |
| Sonnet 5 | $0.00012 | $0.00230 |
| Haiku 4.5 | $0.00006 | $0.00115 |
Grade A, and why
design 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 9d 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 — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Design System (Core)
Quick Decision
UI element or data visualization?
- UI Element → Brand Colors (#0176D3, #032D60)
- Data Visualization → Data Colors (#33BBEE, #0077BB, sequence)
Never mix brand and data colors in same context.
Brand Colors (UI Only)
--tableau-blue: #0176D3; /* Primary CTA */
--tableau-navy: #032D60; /* Headings, nav */
--tableau-green: #00A651; /* Success */
--tableau-bg-light: #EAF5FE; /* Backgrounds */
--tableau-text: #333333; /* Body text */
--tableau-border: #EBEBEB; /* Borders */
Data Colors (Charts Only)
--data-1: #33BBEE; /* Primary cyan */
--data-2: #0077BB; /* Primary blue */
--data-3: #66CCEE; /* Light cyan */
--data-4: #4477AA; /* Light blue */
--data-5: #44AA99; /* Teal */
--data-error: #EE6677; /* Red (errors) */
--data-neutral: #BBBBBB; /* Grey (baseline) */
Sequence: ['#33BBEE', '#0077BB', '#66CCEE', '#4477AA', '#44AA99']
Typography
--font-heading: 'Space Grotesk', sans-serif;
--font-body: 'Inter', sans-serif;
--font-code: 'Fira Code', monospace;
--text-hero: 2.25rem; /* 36px */
--text-h1: 1.875rem; /* 30px */
--text-h2: 1.5rem; /* 24px */
--text-body: 1rem; /* 16px */
--text-small: 0.875rem; /* 14px */
Spacing
--space-2: 0.5rem; /* 8px */
--space-4: 1rem; /* 16px */
--space-6: 1.5rem; /* 24px */
--space-8: 2rem; /* 32px - card padding */
--space-12: 3rem; /* 48px - section gap */
Shadows (Dual-Layer)
--shadow-sm: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.1);
--shadow-md: 0 4px 6px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.1);
--shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
Component Patterns
Button (Brand)
.btn-primary {
background: var(--tableau-blue);
color: white;
padding: 14px 32px;
border-radius: 6px;
}
.btn-primary:hover { transform: translateY(-2px); }
Card (Brand)
.card {
background: white;
border: 1px solid var(--tableau-border);
border-radius: 16px;
padding: var(--space-8);
box-shadow: var(--shadow-sm);
}
What ships with it
2 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.
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.
- 9d ago First seen · 157 lines · 58 tokens per session scan A 9ac1a22675e7
design is a skill published in the GitHub repository ilyasibrahim/claude-agents-coordination (83 stars, last pushed 3mo ago), licensed Unlicense. It adds 58 tokens to every session and 1,150 once invoked, about $0.0003 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 2026-08-30.
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