Wechat Writer MCP

Name: Wechat Writer MCP
Author: datoushiwo

by datoushiwoversion 0.1.1i★ 0iRuns on your computer

Registry nameio.github.datoushiwo/wechat-writer-mcp

Install

Overview

Description from the maker (original English)

面向技术博主的 AI 内容加工流水线 MCP —— 从原始素材到公众号草稿箱

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi2 of 2 passedChecked from public information; code not scanned yet
UsageiVery new↓ 48/wk · ★ 0

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Other
You need to fill in: WECHAT_APP_ID, WECHAT_APP_SECRET

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 2 of 2 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: WECHAT_APP_ID, WECHAT_APP_SECRET, WECHAT_COVERS_DIR, WECHAT_DEFAULT_AUTHOR, WECHAT_API_TIMEOUT

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "wechat-writer": {
      "command": "npx",
      "args": [
        "-y",
        "wechat-writer-mcp"
      ],
      "env": {
        "WECHAT_APP_ID": "your-value",
        "WECHAT_APP_SECRET": "your-value",
        "WECHAT_COVERS_DIR": "your-value",
        "WECHAT_DEFAULT_AUTHOR": "your-value",
        "WECHAT_API_TIMEOUT": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add wechat-writer --env WECHAT_APP_ID=your-value --env WECHAT_APP_SECRET=your-value --env WECHAT_COVERS_DIR=your-value --env WECHAT_DEFAULT_AUTHOR=your-value --env WECHAT_API_TIMEOUT=your-value -- npx -y wechat-writer-mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "wechat-writer": {
      "command": "npx",
      "args": [
        "-y",
        "wechat-writer-mcp"
      ],
      "env": {
        "WECHAT_APP_ID": "your-value",
        "WECHAT_APP_SECRET": "your-value",
        "WECHAT_COVERS_DIR": "your-value",
        "WECHAT_DEFAULT_AUTHOR": "your-value",
        "WECHAT_API_TIMEOUT": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "wechat-writer": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "wechat-writer-mcp"
      ],
      "env": {
        "WECHAT_APP_ID": "your-value",
        "WECHAT_APP_SECRET": "your-value",
        "WECHAT_COVERS_DIR": "your-value",
        "WECHAT_DEFAULT_AUTHOR": "your-value",
        "WECHAT_API_TIMEOUT": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

WECHAT_APP_ID required env
微信公众号 AppID（mp.weixin.qq.com → 开发 → 基本配置）
WECHAT_APP_SECRET secret required env
微信公众号 AppSecret（mp.weixin.qq.com → 开发 → 基本配置）
WECHAT_COVERS_DIR env
封面图片目录，默认 ~/Pictures/wechat-covers
WECHAT_DEFAULT_AUTHOR env
草稿默认作者名
WECHAT_API_TIMEOUT env
微信 API 超时毫秒数，默认 15000

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 10, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account datoushiwo, which owns the repo
✓ Pass
Still maintained
Code last changed 4 months ago
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

More stars than 0% of the other 19076 servers in this category
Published to the registry more recently than 19% of the other 19076 servers in this category
Basic checks equal to or better than 100% of the other 19076 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Wechat Writer MCP safe?

It passed 2 of 2 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: WECHAT_APP_ID, WECHAT_APP_SECRET

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed 4 months ago, and the latest version (0.1.1) reached the registry 3 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: World Monitor, Claude Flow, Tldraw

Alternatives

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Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Tldraw

Draw and visually collaborate with your agents on tldraw's canvas.

by tldrawWidely used★ 51.4KUpdated 8 months ago

Runs in the cloud

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

wechat-writer-mcp

面向技术博主的 AI 内容加工流水线 MCP —— 从原始素材到公众号草稿箱，只存草稿，不自动发布。

⚡ 快速开始

一键启动

npx wechat-writer-mcp

MCP 配置

"mcpServers": { "wechat-writer": { "command": "npx", "args": ["wechat-writer-mcp"], "env": { "WECHAT_APP_ID": "your_app_id", "WECHAT_APP_SECRET": "your_app_secret" } } } }

立即体验

AI指令: "导入 ./my-article.md，帮我排版成公众号格式，检查原创度后存入草稿箱"

🛠️ 核心功能

4 个专业工具 - 导入素材、智能排版、原创检测、存入草稿箱
官方 API - 基于微信公众号草稿箱 API，完全合规
内容加工 - 段落切分、代码块处理、超链接转脚注、头尾模板、标题候选
安全第一 - 永远只存草稿箱，永远不自动群发/发布
即插即用 - 支持 Claude Code、Cursor、Claude Desktop

📦 工具列表

工具	说明	输入	输出
`import_source`	导入原始内容	本地 markdown 文件或网页 URL	raw_markdown + 标题/字数等元数据
`transform_for_wechat`	公众号智能排版	markdown 内容	适配 HTML + 3 个标题候选 + 摘要建议
`estimate_originality`	原创度自评	文章内容	原创度评分 + 与历史草稿的相似段落
`save_to_wechat_draft`	存入草稿箱	标题 + HTML 内容	media_id + 后台链接

💡 使用流程

用户: 导入 ./my-article.md

AI: [调 import_source] 已读入 838 字 markdown 标题识别：《我用 Claude Code 三周做了一个 MCP Server》

用户: 帮我按公众号风格排版 AI: [调 transform_for_wechat]

代码块已处理为公众号可显示格式
已应用头尾模板
3 个标题候选：

我用 Claude Code 三周做了一个 MCP Server
我用 Claude Code 三周做了一个 MCP Server：完整实践指南
一文读懂我用 Claude Code 三周做了一个 MCP Server 要哪个？

用户: 用 1，检查下原创度 AI: [调 estimate_originality] 深度原创（92/100）建议：可以标记"原创" 历史比对：无重复内容

用户: OK 存草稿箱 AI: [调 save_to_wechat_draft] ✅ 已存入公众号草稿箱 → 请前往 mp.weixin.qq.com → 内容管理 → 草稿箱手动发送

⚙️ 安装配置

方式一：npx 直接运行（推荐）

npx wechat-writer-mcp

方式二：本地安装

git clone https://github.com/datoushiwo/wechat-writer-mcp.git

cd wechat-writer-mcp npm install npm run build

环境变量

cp .env.example .env

变量	必填	说明
`WECHAT_APP_ID`	✅	公众号 AppID
`WECHAT_APP_SECRET`	✅	公众号 AppSecret
`WECHAT_COVERS_DIR`		封面图片目录，默认 `~/Pictures/wechat-covers`
`WECHAT_DEFAULT_AUTHOR`		默认作者名
`WECHAT_API_TIMEOUT`		API 超时毫秒数，默认 15000

前置条件

公众号 AppID/AppSecret：mp.weixin.qq.com → 开发 → 基本配置
IP 白名单：将你的出口 IP 添加到公众号后台 → 开发 → 基本配置 → IP 白名单

客户端配置

Claude Code

在 ~/.claude/mcp.json 或项目下 .claude/mcp.json 中添加：

"mcpServers": { "wechat-writer": { "command": "npx", "args": ["wechat-writer-mcp"], "env": { "WECHAT_APP_ID": "your_app_id", "WECHAT_APP_SECRET": "your_app_secret" } } } }

Cursor

在 Cursor Settings → MCP 中添加，配置同上。

Claude Desktop

编辑 ~/Library/Application Support/Claude/claude_desktop_config.json：

"mcpServers": { "wechat-writer": { "command": "npx", "args": ["wechat-writer-mcp"], "env": { "WECHAT_APP_ID": "your_app_id", "WECHAT_APP_SECRET": "your_app_secret" } } } }

⚠️ 注意事项

安全：AppSecret 永远不要提交到 Git，.env 已在 .gitignore 中
权限：只调用 draft/add，永远不调用 freepublish/submit 或 mass/send
查重：estimate_originality 只与你自己的历史草稿比对，不能替代微信官方查重
封面：默认从 ~/Pictures/wechat-covers/ 随机选取，无封面时自动生成占位图
模板：可自定义 templates/wechat-header.html 和 templates/wechat-footer.html

🗺️ Roadmap

v0.1 - MVP：4 个核心 tool + 公众号草稿箱 API
自定义排版主题
封面图片 AI 推荐
掘金同步发布（v2）
发布后数据反馈
多标题 A/B 建议

🤝 贡献

欢迎提 Issue 和 PR。

git clone https://github.com/datoushiwo/wechat-writer-mcp.git

cd wechat-writer-mcp npm install npm run dev # 开发模式

📄 License

MIT

让 AI 帮你搞定公众号排版，你只管写内容。 ✍️

Wechat Writer MCP

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

World Monitor

Claude Flow

Tldraw

README from the maker

wechat-writer-mcp

⚡ 快速开始

一键启动

MCP 配置

立即体验

🛠️ 核心功能

📦 工具列表

💡 使用流程

⚙️ 安装配置

方式一：npx 直接运行（推荐）

方式二：本地安装

环境变量

前置条件

客户端配置

⚠️ 注意事项

🗺️ Roadmap

🤝 贡献

📄 License