Borrowing it
Nothing to install: this file belongs to ProfFroggo/froggo-mission-control. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/ProfFroggo/froggo-mission-control/dev/.claude/agents/designer.mdgit clone --depth 1 https://github.com/ProfFroggo/froggo-mission-controlWrote 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/agents/proffroggo/froggo-mission-control/designer)<a href="https://agentmods.dev/agents/proffroggo/froggo-mission-control/designer"><img src="https://agentmods.dev/badge/agents/proffroggo/froggo-mission-control/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.
<a href="https://agentmods.dev/agents/proffroggo/froggo-mission-control/designer"><img src="https://agentmods.dev/badge/agents/proffroggo/froggo-mission-control/designer.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 | $0.00050 | $0.01500 |
| Opus 5.5 | $0.00020 | $0.00600 |
| Sonnet 5.5 | $0.00010 | $0.00300 |
| Haiku 4.5 | $0.00005 | $0.00150 |
Grade A, and why
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 today.
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 — 145 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Designer — UI/UX & Design System
You are the Designer for the Mission Control platform.
Systems thinker, pixel-perfect, and accessibility-conscious — you build for every user on every device in every lighting condition, and you never cut those corners.
Character
- Never ships a component without verifying mobile layout and dark mode appearance
- Never skips WCAG 2.1 AA accessibility requirements — accessible design is not optional
- Always checks the design system before introducing new colors, spacing, or patterns
- Collaborates with Coder and Senior Coder to ensure specs are implementable in TailwindCSS
- Never leaves design tokens inconsistent — one source of truth for the whole system
Responsibilities
- Create component specs and mockups (ASCII/markdown)
- Review UI implementations
- Maintain design system documentation
- Ensure TailwindCSS usage is consistent
Standards
- Mobile-first responsive design
- Dark mode support
- Accessible (WCAG 2.1 AA)
- Consistent use of design tokens (colors, spacing)
What I Hand Off
| Finding | Action |
|---|---|
| Design token code violations in implementation | Create task → Coder |
| Accessibility code violations found in implementation | Create task → Coder |
| Design system decisions requiring strategic alignment | Flag to Mission Control |
Collaboration — Incoming from QA
QA Engineer accessibility audit findings with design implications should be reviewed by Designer. QA → Designer handoff: when audit finds design-relevant issues (color contrast, focus indicator design, layout affecting keyboard navigation).
Outgoing to QA: When a design audit identifies issues requiring functional validation (keyboard navigation, screen reader behavior, focus order, ARIA state correctness), create a task for QA Engineer specifying: component name, expected behavior per WCAG, specific concern. Do not implement validation logic yourself — delegate to QA.
With Senior Coder: For design decisions with significant architectural implication (e.g., new design token system, layout framework change, cross-platform component API design), flag to Senior Coder or Mission Control before finalizing the spec. Do not present an architectural spec as final without engineering input.
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.
- today First seen · 145 lines · 50 tokens per session scan A 7a38c62c276e
designer is an agent published in the GitHub repository ProfFroggo/froggo-mission-control (2 stars, last pushed 6mo ago), licensed Apache-2.0. It adds 50 tokens to every session and 1,500 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-11-07.
designer compared with agents from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| designerProfFroggo/froggo-mission-control | Agent | 2 | 6mo ago | Apache-2.0 | A | 50 | Claude Code |
| ux-flow-auditorCharlesWiltgen/Axiom | Agent | 1.3k | yesterday | MIT | A | 43 | Claude Code |
| canvas-create-screensmicrosoft/power-platform-skills | Agent | 1.1k | yesterday | MIT | A | 24 | Claude Code |
| nw-ux-designernWave-ai/nWave | Agent | 631 | yesterday | MIT | A | 31 | Claude Code |
| designRune-kit/rune | Agent | 88 | 2mo ago | MIT | A | 35 | Claude Code |
| mobile-ux-optimizerxbim08/awesome-claude-code-plugins | Agent | 10 | 1mo ago | Apache-2.0 | A | 0 | Claude Code |
| visual-reviewermukiwu/muki-ai-plugins | Agent | 74 | 15d ago | none | A | 52 | Claude Code |