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flat-field-cover-poster

flat-field-cover-poster is a skill for Claude Code, Codex from FANzR-arch/Phil-design-skills. It costs 224 tokens per session (1,672 once invoked), scanned A, original, no licence file.

A prompt-writing guide for vertical magazine-style covers with a single flat-color background, a realistic portrait, oversized title text, and a hand-drawn foreground element.

In plain words
What is it for?
Use it for magazine covers, editorial posters, and themed cover series. It is not for black-and-white banners, illustrations, text-only posters, or product images.
Why use it?
It provides a fixed cover structure so a set of posters can share the same layout while changing colors and subjects. It also helps decide the background color and the element that connects the photo to the design.

Skill for Claude CodeCodex

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

not rated 108repo +2 2mo ago A scan 224 tokens no licence

Good fit Use it for magazine covers, editorial posters, and themed cover series. It is not for black-and-white banners, illustrations, text-only posters, or product images.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/fanzr-arch/phil-design-skills/flat-field-cover-poster
View source ↗ FANzR-arch/Phil-design-skills
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 FANzR-arch/Phil-design-skills --skill flat-field-cover-poster
Clone the repo
git clone --depth 1 https://github.com/FANzR-arch/Phil-design-skills

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 flat-field-cover-poster

README.md
[![agentmods](https://agentmods.dev/badge/skills/fanzr-arch/phil-design-skills/flat-field-cover-poster/github.svg)](https://agentmods.dev/skills/fanzr-arch/phil-design-skills/flat-field-cover-poster)
Your own site
<a href="https://agentmods.dev/skills/fanzr-arch/phil-design-skills/flat-field-cover-poster"><img src="https://agentmods.dev/badge/skills/fanzr-arch/phil-design-skills/flat-field-cover-poster/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 flat-field-cover-poster

Your own site · 80×15
<a href="https://agentmods.dev/skills/fanzr-arch/phil-design-skills/flat-field-cover-poster"><img src="https://agentmods.dev/badge/skills/fanzr-arch/phil-design-skills/flat-field-cover-poster.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 224 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,672 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 $0.00224 $0.01672
Opus 5.5 $0.00090 $0.00669
Sonnet 5.5 $0.00045 $0.00334
Haiku 4.5 $0.00022 $0.00167

Measured 2mo ago against content hash 0cd8dc589f00, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

flat-field-cover-poster 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 2mo 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.

flat-field-cover-poster/SKILL.md · 68 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

Files

What ships with it

4 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. 2mo ago First seen · 68 lines · 224 tokens per session scan A 0cd8dc589f00

Subscribe to this mod's changes

flat-field-cover-poster is a skill published in the GitHub repository FANzR-arch/Phil-design-skills (108 stars, last pushed 2mo ago), with no licence file. It adds 224 tokens to every session and 1,672 once invoked, about $0.0009 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.

Claude CodeCreative and mediaagent-skillsai-designchatgptgpt-image-2image-generation
Related

flat-field-cover-poster compared with skills from other repositories

flat-field-cover-poster next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
flat-field-cover-posterFANzR-arch/Phil-design-skillsSkill1082mo agononeA224Claude Code, Codex
gpt-imagewuyoscar/GPT-Image2-SkillSkill6.0k1mo agoMITA62Claude Code, Codex
get-prompt-from-imagewuyoscar/GPT-Image2-SkillSkill6.0k1mo agoMITA83Claude Code, Codex
gpt-image-2-skillWangnov/gpt-image-2-skillSkill1475d agoMITA195Claude Code, Codex
gpt-image-2-prompt-engineanbeime/skillSkill9.2kyesterdaynoneA146Claude Code, Codex
poster-generatorhowardz27/poster-generator-skillSkill311mo agoMITA54Claude Code, Codex
paper-signaljiahuiqu17/paper-signalSkill1092mo agoMITA169Codex