mtga: Skill for Codex

.codex/skills/ui-ux-pro-max/SKILL.md

ui-ux-pro-max is a skill for Codex from BiFangKNT/mtga. It costs 14 tokens per session (2,629 once invoked), scanned B, original, AGPL-3.0.

A searchable collection of guidance for user-interface and user-experience design. User interface means what people see and interact with; user experience means how the product feels to use.

In plain words
What is it for?
Use it when designing screens, interactions, and other parts of a product's user experience.
Why use it?
It gives you a central place to find design information instead of relying on scattered references.

Skill for Codex

Written for Codex: installed under .codex/.

This is BiFangKNT/mtga's own configuration. It tells Codex how to work on mtga 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 mtga configures →

About the project

MTGA is a local proxy application that lets users work around an IDE's fixed model-provider restrictions by forwarding requests to configured AI services. It supports Windows and macOS and connects the Trae IDE with providers including OpenAI-compatible, Anthropic, and Gemini services.

BiFangKNT/mtga · 1,179 stars · on GitHub

Reuse

Borrowing it

Nothing to install: this file belongs to BiFangKNT/mtga. 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/BiFangKNT/mtga/tauri/.codex/skills/ui-ux-pro-max/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/BiFangKNT/mtga

Made for: Codex.

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 ui-ux-pro-max

README.md
[![agentmods](https://agentmods.dev/badge/skills/bifangknt/mtga/ui-ux-pro-max/github.svg)](https://agentmods.dev/skills/bifangknt/mtga/ui-ux-pro-max)
Your own site
<a href="https://agentmods.dev/skills/bifangknt/mtga/ui-ux-pro-max"><img src="https://agentmods.dev/badge/skills/bifangknt/mtga/ui-ux-pro-max/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 ui-ux-pro-max

Your own site · 80×15
<a href="https://agentmods.dev/skills/bifangknt/mtga/ui-ux-pro-max"><img src="https://agentmods.dev/badge/skills/bifangknt/mtga/ui-ux-pro-max.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 14 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,629 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00014 $0.02629
Opus 5 $0.00007 $0.01314
Sonnet 5 $0.00003 $0.00526
Haiku 4.5 $0.00001 $0.00263

Measured 4d ago against content hash b4f16d368d4c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

ui-ux-pro-max scanned grade B with 1 finding 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 4d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/core.py, scripts/design_system.py, scripts/search.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo apt update && sudo apt install python3
.codex/skills/ui-ux-pro-max/SKILL.md · 293 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, 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. 4d ago First seen · 293 lines · 14 tokens per session scan B b4f16d368d4c

Subscribe to this mod's changes

ui-ux-pro-max is a skill published in the GitHub repository BiFangKNT/mtga (1,179 stars, last pushed 2mo ago), licensed AGPL-3.0. It adds 14 tokens to every session and 2,629 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.

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