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ui-owners

ui-owners is a skill for Claude Code, Codex from felinics/ui. It costs 171 tokens per session (7,869 once invoked), scanned A, original, no licence file.

A set of rules for working on user-interface surfaces such as settings pages, dialogs, forms, list rows, and chat composers.

In plain words
What is it for?
Use it before editing Vue markup for settings, panels, popovers, forms, detail views, or the chat composer.
Why use it?
It helps keep changes to these parts of the application consistent with the project’s existing design and implementation rules.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

not rated 12repo changed today A scan 171 tokens no licence

Good fit Use it before editing Vue markup for settings, panels, popovers, forms, detail views, or the chat composer.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/felinics/ui/ui-owners
View source ↗ felinics/ui
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.

Any agent
npx skills add felinics/ui --skill ui-owners
Clone the repo
git clone --depth 1 https://github.com/felinics/ui

Made for: Claude Code, 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-owners

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/felinics/ui/ui-owners"><img src="https://agentmods.dev/badge/skills/felinics/ui/ui-owners.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 171 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,869 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 $0.00171 $0.07869
Opus 5.5 $0.00068 $0.03148
Sonnet 5.5 $0.00034 $0.01574
Haiku 4.5 $0.00017 $0.00787

Measured today against content hash 231983d08d6e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ui-owners 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.

skills/ui-owners/SKILL.md · 205 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. today Changed · +7 lines 231983d08d6e
  2. 3d ago Changed · -360 lines · -117 tokens per session 1031adc3d39c
  3. 22d ago Changed · +10 lines 37749406427d
  4. 1mo ago Changed · +8 lines d93273a8fe96
  5. 1mo ago Changed · +16 lines 626b28353a20
  6. 2mo ago First seen · 524 lines · 288 tokens per session scan A 3a86a1b77641

Subscribe to this mod's changes

ui-owners is a skill published in the GitHub repository felinics/ui (12 stars, last pushed today), with no licence file. It adds 171 tokens to every session and 7,869 once invoked, about $0.0007 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 2026-08-31.

Design and UX
Related

ui-owners compared with skills from other repositories

ui-owners next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
ui-ownersfelinics/uiSkill12todaynoneA171Claude Code, Codex
webgl-holographic-foilnexu-io/open-designSkill106kyesterdayApache-2.0A41Claude Code, Codex
html-ppt-hermes-cyber-terminalnexu-io/open-designSkill106kyesterdayApache-2.0A53Claude Code, Codex
html-ppt-taste-brutalistnexu-io/open-designSkill106kyesterdayApache-2.0A78Claude Code, Codex
visual-ralphYeachan-Heo/oh-my-codexSkill34k4d agoMITA52Codex
glance-canonical-layoutsandroid/skillsSkill10kyesterdayApache-2.0A56Claude Code
accessibilitymicrosoft/hve-coreSkill1.6kyesterdayMITA47Claude Code