poster-hero

poster-hero is a skill for Claude Code, Codex from wolfenazz/YzPzCode. It costs 16 tokens per session (564 once invoked), scanned A, a copy of poster-hero, Apache-2.0.

A template for a tall, shareable poster with a colorful background, large headline, supporting points, and optional branding or QR code.

In plain words
What is it for?
Use it to make social media posters, event graphics, announcement images, or Moments-style share cards.
Why use it?
It gives visual content a clear vertical structure for mobile-first sharing and promotional use.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to make social media posters, event graphics, announcement images, or Moments-style share cards.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/wolfenazz/yzpzcode/poster-hero
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 wolfenazz/YzPzCode --skill poster-hero
Clone the repo
git clone --depth 1 https://github.com/wolfenazz/YzPzCode

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 poster-hero

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/wolfenazz/yzpzcode/poster-hero"><img src="https://agentmods.dev/badge/skills/wolfenazz/yzpzcode/poster-hero.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 564 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 100% copy Near-identical to another mod 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 $0.00016 $0.00564
Opus 5 $0.00008 $0.00282
Sonnet 5 $0.00003 $0.00113
Haiku 4.5 $0.00002 $0.00056

Measured 6d ago against content hash 77a1839c7835, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

poster-hero 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.

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.

Origin

This is a copy

100% identical to poster-hero — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

app/desgin/plugins/_official/examples/poster-hero/SKILL.md · 43 lines

What it actually says

【模板: 营销海报】

  • 容器 w-[1080px] h-[1920px] mx-auto, 全屏渐变 / mesh 背景。
  • 上部 30% 留白 + 一个大 emoji 或抽象几何图形。
  • 中部主标题占视觉中心 (text-8xl, font-black), 一句话副标题。
  • 下部信息卡片: 3-5 条核心要点用图标 + 短句。
  • 底部右下角放品牌 / 二维码 (用 SVG 占位)。
  • 使用大胆的色彩: 渐变背景 (from-violet-500 via-fuchsia-500 to-indigo-500 之类), 文字白色 + 1 个对比色高亮。
  • 使用 SVG 做装饰性元素 (圆 / 三角 / 波浪 / 噪点纹理)。
Files

What ships with it

2 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 First seen · 43 lines · 16 tokens per session scan A 77a1839c7835

Subscribe to this mod's changes

poster-hero is a skill published in the GitHub repository wolfenazz/YzPzCode (13 stars, last pushed 5d ago), licensed Apache-2.0. It adds 16 tokens to every session and 564 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to poster-hero, differing in 0 lines, and is treated as a copy.