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  3. WX MCP
MCP server · Other

WX MCP

Unclaimed other
30Low

Scored 6 days ago · breakdown

About WX MCP

WX MCP is an MCP server published by yuzeguitarist in the Other category.

The repository has 5 stars and 5 forks, with the last commit 3 months ago. Recent commit activity is the strongest signal that reported issues will get attention.

Install

From source
git clone https://github.com/yuzeguitarist/WX_MCP

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

Static checks derived from the repository 2 days ago. Heuristics on the source, not an audit.

  • ✓README presentThe repository ships documentation.
  • !License declaredNo license file. Legally you have no right to use it in a product.
  • !Tests presentNo tests found. Behaviour changes may go unnoticed between versions.
  • ✓Dependencies pinnedA lockfile pins dependency versions.
  • !No dynamic code executionSource scan found eval or shell execution. Review how tool inputs reach it before granting credentials.

1 check has not been run yet.

README

wx-memory

WeChat Memory MCP Server -- 让 AI 读取你的微信聊天记录。

通过 MCP (Model Context Protocol) 将 iPhone 备份中的微信数据暴露给 AI 工具, 使 AI 能够搜索、浏览和理解你的聊天历史,成为你的「数字记忆」助手。

支持 Cursor / Claude Code / Codex / Droid 等所有兼容 MCP 的 AI 工具。


安装

一行命令,自动完成所有配置:

curl -fsSL https://raw.githubusercontent.com/yuzeguitarist/WX_MCP/main/install.sh | bash

安装脚本会依次完成:

  1. 检测并安装 Bun 运行时(如果尚未安装)
  2. 克隆项目到 ~/.wx-memory
  3. 安装依赖
  4. 启动配置向导:自动扫描 iPhone 备份 -> 选择要对接的 AI 工具 -> 写入配置

若备份中存在多个微信账号目录,会自动选择消息量最多的那个。如需指定账号,可设置环境变量 WX_USER_HASH。

无需手动启动服务。配置完成后,AI 工具调用时会自动拉起 MCP 进程。


前置条件

  • macOS(当前仅支持 macOS 上的 iTunes/Finder iPhone 备份)
  • 一份未加密的 iPhone 本地备份(通过 Finder 或 iTunes 备份到 Mac)

备份方法:iPhone 连接 Mac -> 打开 Finder -> 选择设备 -> 勾选「将备份存储到这台 Mac」 -> 取消「加密本地备份」-> 点击「立即备份」。


工具列表

安装后 AI 可调用以下 5 个工具:

工具 用途 Token 消耗
get_stats 备份整体统计:联系人数、消息总量、Top 15 排行 极低 (~300)
list_contacts 联系人列表,按消息数排序,支持分页和过滤 低 (~500)
get_chat_summary 单个联系人的聊天摘要:月度活跃、类型分布、最近预览 低 (~2K)
read_messages 读取具体聊天内容,支持时间/关键词/类型过滤 + 分页 按需
search_messages 跨所有联系人的全局关键词搜索 按需

设计原则:省 Token

所有输出均经过压缩,AI 不需要一次性加载所有聊天记录:

传统格式 (浪费):
{"sender":"张三","time":"2024-01-15T10:30:00","type":"text","content":"下午开会吗"}
{"sender":"我","time":"2024-01-15T10:31:00","type":"text","content":"对,3点"}

wx-memory 格式 (压缩):
[01/15 10:30] 张三: 下午开会吗
[10:31] 我: 对,3点
  • 同一天内省略重复日期
  • 连续同一发送者省略名字
  • 非文本消息用标记代替:[图片] [语音] [视频] [链接:标题]
  • 系统消息和撤回消息默认跳过
  • XML 格式的应用消息只提取标题

推荐的调用顺序:get_stats -> list_contacts -> get_chat_summary -> read_messages,逐层深入,按需加载。


手动安装

如果不想用一键脚本,也可以手动安装:

git clone https://github.com/yuzeguitarist/WX_MCP.git ~/.wx-memory
cd ~/.wx-memory
bun install
bun run setup.ts

手动配置

如果不想用配置向导,可以手动将以下内容添加到对应工具的配置文件中。

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "wx-memory": {
      "command": "bun",
      "args": ["run", "~/.wx-memory/src/index.ts"],
      "env": {
        "WX_BACKUP_PATH": "/path/to/your/backup"
      }
    }
  }
}

Claude Code

Claude Code 的 MCP 配置在 ~/.claude.json,不在 settings.json。推荐用 CLI 注册:

claude mcp add -s user wx-memory \
  -e 'WX_BACKUP_PATH=/path/to/your/backup' \
  -- bun run ~/.wx-memory/src/index.ts

验证:claude mcp list 应显示 wx-memory 为 Connected。

Codex (~/.codex/config.toml)

[mcp_servers.wx-memory]
type = "stdio"
command = "bun"
args = ["run", "~/.wx-memory/src/index.ts"]

[mcp_servers.wx-memory.env]
WX_BACKUP_PATH = "/path/to/your/backup"

将 /path/to/your/backup 替换为实际的 iPhone 备份路径,例如: ~/Library/Application Support/MobileSync/Backup/00008150-XXXX


数据安全

  • 所有数据库以 PRAGMA query_only = ON 模式打开,不会修改任何备份数据
  • MCP 运行在本地 stdio 模式,数据不经过网络
  • 不收集、不上传任何用户数据

技术细节

  • 运行时:Bun(内置 SQLite,零原生依赖)
  • 传输协议:MCP stdio(AI 工具调用时自动拉起,退出时自动关闭)
  • 运行时依赖:仅 @modelcontextprotocol/sdk
  • 联系人解析:解码 WCDB_Contact.sqlite 中的 protobuf 格式 dbContactRemark 字段
  • 消息定位:通过 MD5(userName) 映射到 Chat_{hash} 表,跨 4 个分片数据库查找

许可

MIT

README fetched from the repository 2 days ago. The original is authoritative.

Questions

About WX MCP

How do I install WX MCP?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is WX MCP safe to use with an AI agent?

Its trust score is 30 out of 100 (low). It passes 2 of the 5 static security checks run so far; the failures are listed above. It has no ConduID identity yet, so agent calls to it are not receipted.

Is WX MCP still maintained?

Yes — the last commit was 3 months ago. The repository has 5 stars and 5 forks.