What is wechat-publisher?

A tool for turning Markdown articles into drafts in a WeChat public account, a Chinese publishing platform for articles and updates.

Use it to format Markdown as WeChat-compatible HTML, upload a cover image when needed, and create a draft through the WeChat API.

It removes the need to manually copy and format an article before saving it to the WeChat draft box, while keeping account credentials in a local configuration file.

wechat-publisher — Skill for Claude Code and Codex by Zhangs-11

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 Zhangs-11/zs-skills --skill wechat-publisher

Clone the repo

git clone --depth 1 https://github.com/Zhangs-11/zs-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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/zhangs-11/zs-skills/wechat-publisher/github.svg)](https://agentmods.dev/skills/zhangs-11/zs-skills/wechat-publisher)

Your own site

<a href="https://agentmods.dev/skills/zhangs-11/zs-skills/wechat-publisher"><img src="https://agentmods.dev/badge/skills/zhangs-11/zs-skills/wechat-publisher/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/zhangs-11/zs-skills/wechat-publisher"><img src="https://agentmods.dev/badge/skills/zhangs-11/zs-skills/wechat-publisher.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 147 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 3,920 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 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.

Model	Per session	Once invoked
Fable 5.1	$0.00147	$0.03920
Opus 5	$0.00073	$0.01960
Sonnet 5	$0.00029	$0.00784
Haiku 4.5	$0.00015	$0.00392

Measured 12d ago against content hash fc76a96c15e9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

wechat-publisher 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 21 executable files (scripts/generate_wechat_images.py, tests/test_generate_images_script.py, tools/wechat-publisher/tests/test_assets.py, …), 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.

curl -s ip.sb

wechat-publisher/SKILL.md · 279 lines

How it starts

The opening of the file, as written. The whole thing — 279 lines — stays where its author put it; the contents beside it link to each section on GitHub.

wechat-publisher 公众号发布工具

作者在「卡卡罗特学AI」公众号写文章，写完后需要一键存到微信草稿箱，不用手动复制粘贴。

架构概览

kakarot-writer skill 生成 markdown 文章
       │
       ▼
复用 writer 已交付的正文图 + 21:9 封面
       │（素材缺失时才补图）
       ▼
guizang-social-card-skill 或 scripts/generate_wechat_images.py
       │
       ▼
wechat-publisher create --title "xxx" --content-file xxx.md --cover-file images/<文章名>/cover.jpg
       │
       ├─ formatter.py  →  Markdown → 微信兼容 HTML
       ├─ token.py      →  access_token 缓存管理
       ├─ client.py     →  微信 API HTTP 调用
       └─ 微信服务器     →  草稿箱 +1

安装

仅首次安装时执行。如果用户已经装过，跳过这一步。

1. 安装 Python 包

cd tools/wechat-publisher
python3 -m venv venv
venv/bin/pip install -e .

2. 创建配置文件

在 ~/.wechat-publisher/.env 中写入：

WECHAT_APP_ID=wx你的AppID
WECHAT_APP_SECRET=你的AppSecret
WECHAT_AUTHOR=卡卡罗特学AI
WECHAT_DEFAULT_COVER_MEDIA_ID=你的封面media_id

注意： 密钥在用户本地 ~/.wechat-publisher/.env，不在仓库里。WECHAT_DEFAULT_COVER_MEDIA_ID 先用 wechat-publisher upload-cover 上传一张封面图获取 media_id 再填入。

3. 添加 PATH

如果 wechat-publisher 命令找不到，用全路径：

# 或建立软链接
ln -sf $(pwd)/tools/wechat-publisher/venv/bin/wechat-publisher ~/.local/bin/wechat-publisher

4. IP 白名单

微信 API 要求调用方的公网 IP 在公众号后台白名单中。如果遇到 40164 错误，告诉用户当前 IP 并让用户去 mp.weixin.qq.com → 开发 → 基本配置 → IP 白名单添加。

工作流

当用户说"写一篇 XX 文章存到公众号"时，必须按以下步骤执行：

第一步：写作

调用 kakarot-writer skill 生成 markdown 文章。

标题、事实边界、文章主线和口语风格以 kakarot-writer 的完整规则为准。发布 skill 不再重复发明另一套写作规则，避免两个 skill 互相冲突。

发布前编辑检查

进入配图前，确认文章已经完成 kakarot-writer 的自检，尤其检查：

标题承诺能被正文证据兑现，没有暗示不存在的实测或独家经历。
没有把推测写成亲历；数据、发布日期、榜单和引用没有未说明的事实缺口。
前三段已经建立事件、阅读理由或作者关系，全文围绕同一条主线推进。
口语来自真实语境，没有为了模仿作者批量堆叠口癖和夸张标点。

如果存在事实缺口，先向用户确认或收窄断言，不要带着问题进入发布流程。

如果 kakarot-writer 已交付正文图片、截图和封面，直接复用，不重新生成或覆盖。仍缺少素材时才保留下列占位标记：

[插图：图片内容描述]
[绘图提示：可复制的英文 prompt，适合 Midjourney / DALL-E / 即梦 等生图工具]

例：

[插图：传统RAG工作流程图]
[绘图提示：A clean technical diagram showing the classic RAG pipeline, flat design with blue and white color scheme, modern minimalist style.]

Read the full file on GitHub · 279 lines

Files

What ships with it

27 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.

12d ago First seen · 279 lines · 147 tokens per session scan A fc76a96c15e9

Subscribe to this mod's changes

wechat-publisher is a skill published in the GitHub repository Zhangs-11/zs-skills (2 stars, last pushed 5d ago), licensed MIT. It adds 147 tokens to every session and 3,920 once invoked, about $0.0007 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 2026-08-31.

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