impeccable

impeccable is a skill for Claude Code, Codex from FavioVazquez/learnship. It costs 94 tokens per session (1,174 once invoked), scanned A, original, MIT.

A design review and improvement system for frontend interfaces, with 21 focused actions covering areas such as layout, motion, color, copy, and accessibility-related hardening.

In plain words
What is it for?
It helps audit, critique, arrange, clarify, animate, adapt, and otherwise refine web interface designs.
Why use it?
It turns a vague request to improve a user interface into a specific review or refinement task.

Skill for Claude CodeCodex

Part of the learnship plugin — 24 skills, 34 agents shipped together

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.

agentmods
npx agentmods add skills/faviovazquez/learnship/impeccable
Any agent
npx skills add FavioVazquez/learnship --skill impeccable
Clone the repo
git clone --depth 1 https://github.com/FavioVazquez/learnship

Made for: Claude Code, Codex.

Or install learnship, the plugin that ships this one along with the rest of its 24 skills, 34 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 impeccable

README.md
[![agentmods](https://agentmods.dev/badge/skills/faviovazquez/learnship/impeccable.svg)](https://agentmods.dev/skills/faviovazquez/learnship/impeccable)
Your own site
<a href="https://agentmods.dev/skills/faviovazquez/learnship/impeccable"><img src="https://agentmods.dev/badge/skills/faviovazquez/learnship/impeccable.svg" alt="Measured on agentmods" height="20"></a>
Per session 94 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,174 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00094 $0.01174
Opus 5 $0.00047 $0.00587
Sonnet 5 $0.00019 $0.00235
Haiku 4.5 $0.00009 $0.00117

Measured 5d ago against content hash 5620671a3106, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

impeccable 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 5d 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.

.windsurf/skills/impeccable/SKILL.md · 136 lines

How it starts

The opening of the file, as written. The whole thing — 136 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Impeccable

A design quality system composed of 21 focused actions for auditing, refining, and elevating frontend interfaces. Each action is a specialist — invoke the one that matches your current need.

Core principle: Good design is intentional. Every action here resists vague "make it better" requests by applying a specific, disciplined lens. Use frontend-design as the foundation — all other actions reference its principles and anti-patterns.


Actions

adapt — Responsive & cross-platform adaptation

adapt/SKILL.md

animate — Purposeful motion & micro-interactions

animate/SKILL.md

arrange — Layout, spacing & visual rhythm

arrange/SKILL.md

audit — Comprehensive quality audit

audit/SKILL.md

bolder — Amplify safe or boring designs

bolder/SKILL.md

clarify — UX copy, microcopy & labels

clarify/SKILL.md

colorize — Strategic color addition

colorize/SKILL.md

critique — UX effectiveness evaluation

critique/SKILL.md

delight — Moments of joy & personality

delight/SKILL.md

distill — Strip to essence

distill/SKILL.md

extract — Reusable components & design tokens

extract/SKILL.md

frontend-design — Design foundation & principles

frontend-design/SKILL.md

harden — Resilience, i18n & edge cases

harden/SKILL.md

normalize — Design system consistency

normalize/SKILL.md

onboard — Onboarding flows & empty states

onboard/SKILL.md

optimize — Performance & loading speed

optimize/SKILL.md

polish — Final quality pass before shipping

polish/SKILL.md

quieter — Tone down aggressive designs

quieter/SKILL.md

Read the full file on GitHub · 136 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. 5d ago First seen · 136 lines · 94 tokens per session scan A 5620671a3106

Subscribe to this mod's changes

impeccable is a skill published in the GitHub repository FavioVazquez/learnship (59 stars, last pushed 3mo ago), licensed MIT. It adds 94 tokens to every session and 1,174 once invoked, about $0.0005 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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