molyanov-ai-dev: Skill for Claude Code

.agents/skills/layout-writing/SKILL.md

layout-writing is a skill for Claude Code, Codex from pavel-molyanov/molyanov-ai-dev. It costs 85 tokens per session (1,114 once invoked), scanned A, original, MIT.

A layout implementation guide for matching web pages to Figma designs, exported designs, screenshots, or an existing project style. It also covers responsive layouts that adapt to different screen widths.

In plain words
What is it for?
Use it to build or adjust web layouts, reproduce designs, move sections from design exports into a project, and make pages responsive.
Why use it?
It reduces guesswork when turning a visual reference into working page code. It helps keep proportions and visual details consistent while limiting changes to the requested area.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents); mentions Codex.

This is pavel-molyanov/molyanov-ai-dev's own configuration. It tells Claude Code and Codex how to work on molyanov-ai-dev 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 molyanov-ai-dev configures →

Reuse

Borrowing it

Nothing to install: this file belongs to pavel-molyanov/molyanov-ai-dev. 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/pavel-molyanov/molyanov-ai-dev/main/.agents/skills/layout-writing/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/pavel-molyanov/molyanov-ai-dev

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 layout-writing

README.md
[![agentmods](https://agentmods.dev/badge/skills/pavel-molyanov/molyanov-ai-dev/layout-writing/github.svg)](https://agentmods.dev/skills/pavel-molyanov/molyanov-ai-dev/layout-writing)
Your own site
<a href="https://agentmods.dev/skills/pavel-molyanov/molyanov-ai-dev/layout-writing"><img src="https://agentmods.dev/badge/skills/pavel-molyanov/molyanov-ai-dev/layout-writing/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 layout-writing

Your own site · 80×15
<a href="https://agentmods.dev/skills/pavel-molyanov/molyanov-ai-dev/layout-writing"><img src="https://agentmods.dev/badge/skills/pavel-molyanov/molyanov-ai-dev/layout-writing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 85 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,114 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00085 $0.01114
Opus 5.5 $0.00034 $0.00446
Sonnet 5.5 $0.00017 $0.00223
Haiku 4.5 $0.00009 $0.00111

Measured 6d ago against content hash 970aa4df8974, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

layout-writing 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 6d ago.

The scan reads SKILL.md. This mod also ships 6 executable files (scripts/capture.mjs, scripts/capture.test.mjs, scripts/overlay.mjs, …), 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.

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/layout-writing/SKILL.md · 88 lines

How it starts

The opening of the file, as written. The whole thing — 88 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Layout Writing

Deliver a layout that matches its exact source where one exists, fills only genuinely unspecified decisions from project evidence, and works at relevant widths in the existing codebase.

Scope and Source

  1. Read repository guidance, the affected component and styles, tokens, fonts, images, nearby components, and the relevant run or build command.
  2. Classify the scope:
    • selected area — verify the changed element, component, or section with its nearest context;
    • whole page — build an ordered inventory of every major visual block from source metadata, node IDs, a DOM outline, or complete source-image segments, then verify every item.
  3. With an exact source, apply reproduce.md — source acquisition, native-size evidence, and comparison. Without an exact source, apply design-decisions.md — project-first decisions for unspecified values. For a partial source, apply each reference only to the area it governs.
  4. Ask only for blockers that project or source evidence cannot resolve: the relevant frame when a Figma link names only a file, substitution of a required missing font or asset, or expansion beyond the requested scope.

Before editing a non-trivial layout whose intended appearance is not defined by an approved user-spec, an exact visual source, or a user-approved plan, briefly describe in simple user-facing language how the result will look and behave at relevant screen sizes and why it fits the existing project style, then wait for approval.

Treat a new requirement, state, edge case, or improvement discovered during implementation or review as a proposal, not authorization. If it changes the agreed presentation, behavior, scope, approach, or material complexity, explain it and get the user's decision first. Correct autonomously only a local mismatch in agreed normal presentation. Treat a rare or source-undefined viewport, content state, or interaction state as a user decision even when its correction looks local.

Read the full file on GitHub · 88 lines

Files

What ships with it

8 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. 6d ago Changed · -46 tokens per session 970aa4df8974
  2. 1mo ago First seen · 88 lines · 131 tokens per session scan A 184e8271129b

Subscribe to this mod's changes

layout-writing is a skill published in the GitHub repository pavel-molyanov/molyanov-ai-dev (300 stars, last pushed 6d ago), licensed MIT. It adds 85 tokens to every session and 1,114 once invoked, about $0.0003 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 2026-08-30.

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