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公众号封面生成器

公众号封面生成器 is a skill for Claude Code, Codex from wwwzhouhui/skills_collection. It costs 55 tokens per session (6,439 once invoked), scanned A, original, no licence file.

A tool that creates modern cover images for public WeChat articles from a topic and title. It uses Jimeng to make a 3D illustration background, adds the text as HTML, and can convert the result to a PNG or JPG.

In plain words
What is it for?
Use it to make covers for public WeChat articles, add title text to a generated illustration, and export the cover as PNG or JPG.
Why use it?
It separates the artwork from the text layer, making it possible to add a readable title and optionally export a finished image. This avoids designing the cover manually from scratch.

Skill for Claude CodeCodex

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

not rated 273repo +8 3d ago A scan 55 tokens no licence

Good fit Use it to make covers for public WeChat articles, add title text to a generated illustration, and export the cover as PNG or JPG.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/wwwzhouhui/skills_collection/mp-cover-generator
View source ↗ wwwzhouhui/skills_collection
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 wwwzhouhui/skills_collection --skill mp-cover-generator
Clone the repo
git clone --depth 1 https://github.com/wwwzhouhui/skills_collection

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 公众号封面生成器

README.md
[![agentmods](https://agentmods.dev/badge/skills/wwwzhouhui/skills_collection/mp-cover-generator/github.svg)](https://agentmods.dev/skills/wwwzhouhui/skills_collection/mp-cover-generator)
Your own site
<a href="https://agentmods.dev/skills/wwwzhouhui/skills_collection/mp-cover-generator"><img src="https://agentmods.dev/badge/skills/wwwzhouhui/skills_collection/mp-cover-generator/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 公众号封面生成器

Your own site · 80×15
<a href="https://agentmods.dev/skills/wwwzhouhui/skills_collection/mp-cover-generator"><img src="https://agentmods.dev/badge/skills/wwwzhouhui/skills_collection/mp-cover-generator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,439 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00055 $0.06439
Opus 5 $0.00028 $0.03220
Sonnet 5 $0.00011 $0.01288
Haiku 4.5 $0.00006 $0.00644

Measured 12d ago against content hash c8365450b6a3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

公众号封面生成器 scanned grade A with 1 finding 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 12d ago.

The scan reads SKILL.md. This mod also ships 56 executable files (node_modules/playwright-core/bin/install_media_pack.ps1, node_modules/playwright-core/bin/install_webkit_wsl.ps1, node_modules/playwright-core/bin/reinstall_chrome_beta_linux.sh, …), 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

3. 验证后端服务可访问：`curl http://localhost:8001`
mp-cover-generator/SKILL.md · 608 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

60 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. 12d ago First seen · 608 lines · 55 tokens per session scan A c8365450b6a3

Subscribe to this mod's changes

公众号封面生成器 is a skill published in the GitHub repository wwwzhouhui/skills_collection (273 stars, last pushed 3d ago), with no licence file. It adds 55 tokens to every session and 6,439 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Creative and mediaDesign and UX
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