liz-tracker: Skill for Claude Code

.agents/skills/critique/SKILL.md

critique is a skill for Claude Code from moodler/liz-tracker. It costs 59 tokens per session (2,517 once invoked), scanned A, original, GPL-3.0.

A UX design review that examines how an interface looks, is organised, feels, and affects the effort needed to use it.

In plain words
What is it for?
Use it to evaluate screens or prototypes, test them against user types, score design quality, and produce specific improvement suggestions.
Why use it?
It helps identify confusing layouts, unnecessary mental effort, and weak user experiences before they cause problems.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter. Also seen: installed under .agents/ (shared by several agents).

This is moodler/liz-tracker's own configuration. It tells Claude Code how to work on liz-tracker 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 liz-tracker configures →

Reuse

Borrowing it

Nothing to install: this file belongs to moodler/liz-tracker. 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/moodler/liz-tracker/main/.agents/skills/critique/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/moodler/liz-tracker

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 critique

README.md
[![agentmods](https://agentmods.dev/badge/skills/moodler/liz-tracker/critique.svg)](https://agentmods.dev/skills/moodler/liz-tracker/critique)
Your own site
<a href="https://agentmods.dev/skills/moodler/liz-tracker/critique"><img src="https://agentmods.dev/badge/skills/moodler/liz-tracker/critique.svg" alt="Measured on agentmods" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,517 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 $0.00059 $0.02517
Opus 5 $0.00030 $0.01259
Sonnet 5 $0.00012 $0.00503
Haiku 4.5 $0.00006 $0.00252

Measured 7d ago against content hash 01dc72ed1960, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

critique 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 7d 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.

.agents/skills/critique/SKILL.md · 201 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 7d ago First seen · 201 lines · 59 tokens per session scan A 01dc72ed1960

Subscribe to this mod's changes

critique is a skill published in the GitHub repository moodler/liz-tracker (11 stars, last pushed 4d ago), licensed GPL-3.0. It adds 59 tokens to every session and 2,517 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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