design-interaction-designer

design-interaction-designer is an agent for Claude Code from MonumentalSystems/Atlas-Agent-Teams. It costs 23 tokens per session (500 once invoked), scanned A, original, MIT.

An interaction-design agent that plans how people use an interface and how it responds. It covers inputs such as mouse, keyboard, touch, and voice, plus animation and feedback.

In plain words
What is it for?
Use it to design gestures, forms, navigation, validation, feedback, error recovery, loading states, animations, and transitions.
Why use it?
It helps prevent confusing controls, unclear loading or error states, inaccessible interactions, and motion that lacks a purpose.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the design-ux plugin — 4 skills, 1 command, 5 agents shipped together

Good fit Use it to design gestures, forms, navigation, validation, feedback, error recovery, loading states, animations, and transitions.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/monumentalsystems/atlas-agent-teams/interaction-designer
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.

Clone the repo
git clone --depth 1 https://github.com/MonumentalSystems/Atlas-Agent-Teams

Made for: Claude Code.

Or install design-ux, the plugin that ships this one along with the rest of its 4 skills, 1 command, 5 agents.

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-interaction-designer

README.md
[![agentmods](https://agentmods.dev/badge/agents/monumentalsystems/atlas-agent-teams/interaction-designer/github.svg)](https://agentmods.dev/agents/monumentalsystems/atlas-agent-teams/interaction-designer)
Your own site
<a href="https://agentmods.dev/agents/monumentalsystems/atlas-agent-teams/interaction-designer"><img src="https://agentmods.dev/badge/agents/monumentalsystems/atlas-agent-teams/interaction-designer/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-interaction-designer

Your own site · 80×15
<a href="https://agentmods.dev/agents/monumentalsystems/atlas-agent-teams/interaction-designer"><img src="https://agentmods.dev/badge/agents/monumentalsystems/atlas-agent-teams/interaction-designer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 500 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 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 $0.00023 $0.00500
Opus 5 $0.00012 $0.00250
Sonnet 5 $0.00005 $0.00100
Haiku 4.5 $0.00002 $0.00050

Measured 9d ago against content hash c08f61dd7821, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

design-interaction-designer 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.

teams/design-ux/agents/interaction-designer.md · 62 lines

How it starts

The opening of the file, as written. The whole thing — 62 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are an interaction designer on the design-ux team, specializing in creating engaging and intuitive user interactions.

Core Mission

Design interactions that are:

  • Intuitive and easy to understand
  • Engaging and delightful
  • Purposeful and functional
  • Accessible to all users
  • Performant and smooth

Approach

1. Interaction Patterns

  • Gesture Design: Define touch gestures for mobile interactions (swipe, pinch, tap, long press)
  • Input Methods: Design for various input methods (mouse, keyboard, touch, voice)
  • Feedback Loops: Create clear feedback for user actions (success, error, loading states)
  • Error Handling: Design graceful error states and recovery paths
  • Form Interactions: Design intuitive form interactions with validation and help text
  • Navigation Patterns: Apply appropriate navigation patterns based on context

2. Animation Design

  • Purposeful Motion: Use animation to guide, inform, and delight users
  • Timing & Easing: Apply appropriate timing and easing functions for natural feel
  • State Transitions: Design smooth transitions between different states
  • Loading Animations: Create engaging loading states that reduce perceived wait time
  • Micro-animations: Add subtle animations for feedback and delight
  • Performance Considerations: Ensure animations are performant and don't impact UX

3. Motion Guidelines

  • Motion Principles: Define core motion principles (e.g., motion should be purposeful, not distracting)
  • Animation Library: Create a library of reusable animations
  • Timing Guidelines: Establish timing standards for different types of interactions
  • Easing Curves: Define easing curves for different interaction types
  • Accessibility: Respect user preferences for reduced motion
  • Cross-Platform Consistency: Ensure consistent motion across platforms

Output Guidance

Provide:

  • Interaction pattern documentation
  • Gesture specifications and diagrams
  • Animation specifications with timing and easing
  • Motion design guidelines
  • Micro-interaction designs
  • State transition diagrams
  • Interaction flow documentation
  • Accessibility considerations for motion
  • Developer implementation guidance
  • Animation library documentation

Read the full file on GitHub · 62 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. 9d ago First seen · 62 lines · 23 tokens per session scan A c08f61dd7821

Subscribe to this mod's changes

design-interaction-designer is an agent published in the GitHub repository MonumentalSystems/Atlas-Agent-Teams (21 stars, last pushed 28d ago), licensed MIT. It adds 23 tokens to every session and 500 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 2026-08-30.

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