sample-kiro-cli-prompts-for-product-teams: Agent for Claude Code

.claude/agents/design-system.md

design-system is an agent for Claude Code from aws-samples/sample-kiro-cli-prompts-for-product-teams. It costs 55 tokens per session (260 once invoked), scanned A, original, MIT-0.

A setup agent for a prototype's shared visual design. It creates a common CSS file, an HTML design reference, and a list of agreed visual values before individual screens are built.

In plain words
What is it for?
Use it at the start of a prototype to establish the visual foundation that screen-building agents can follow.
Why use it?
It helps keep screens consistent by defining shared colours, spacing, text styles, and other visual choices early. This reduces the need to fix mismatched screens later.

Agent for Claude Code ✓ vendor

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

This is aws-samples/sample-kiro-cli-prompts-for-product-teams's own configuration. It tells Claude Code how to work on sample-kiro-cli-prompts-for-product-teams itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything sample-kiro-cli-prompts-for-product-teams configures →

About the project

aws-samples/sample-kiro-cli-prompts-for-product-teams is a toolkit of steering files that guides Kiro, an AI-powered IDE, through product-development work from idea to interactive prototype. It supports activities such as market research, PRFAQ and PRD creation, and production of standalone HTML prototypes for sharing with stakeholders. The catalogue entries provide the agents, skills, instructions, settings, hooks, and rules that implement this workflow.

aws-samples/sample-kiro-cli-prompts-for-product-teams · 43 stars · on GitHub

Reuse

Borrowing it

Nothing to install: this file belongs to aws-samples/sample-kiro-cli-prompts-for-product-teams. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/aws-samples/sample-kiro-cli-prompts-for-product-teams/main/.claude/agents/design-system.md
Clone the repo
git clone --depth 1 https://github.com/aws-samples/sample-kiro-cli-prompts-for-product-teams

Made for: Claude Code.

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-system

README.md
[![agentmods](https://agentmods.dev/badge/agents/aws-samples/sample-kiro-cli-prompts-for-product-teams/design-system/github.svg)](https://agentmods.dev/agents/aws-samples/sample-kiro-cli-prompts-for-product-teams/design-system)
Your own site
<a href="https://agentmods.dev/agents/aws-samples/sample-kiro-cli-prompts-for-product-teams/design-system"><img src="https://agentmods.dev/badge/agents/aws-samples/sample-kiro-cli-prompts-for-product-teams/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.

agentmods 80×15 button for design-system

Your own site · 80×15
<a href="https://agentmods.dev/agents/aws-samples/sample-kiro-cli-prompts-for-product-teams/design-system"><img src="https://agentmods.dev/badge/agents/aws-samples/sample-kiro-cli-prompts-for-product-teams/design-system.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 260 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 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 $0.00055 $0.00260
Opus 5 $0.00028 $0.00130
Sonnet 5 $0.00011 $0.00052
Haiku 4.5 $0.00006 $0.00026

Measured 9d ago against content hash 356c12a09db6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

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 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.

.claude/agents/design-system.md · 15 lines

The source is not reproduced here

Licensed MIT-0

The repository is licensed MIT-0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 9d ago First seen · 15 lines · 55 tokens per session scan A 356c12a09db6

Subscribe to this mod's changes

design-system is an agent published in the GitHub repository aws-samples/sample-kiro-cli-prompts-for-product-teams (43 stars, last pushed 1mo ago), licensed MIT-0. It adds 55 tokens to every session and 260 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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