// SCAN REPORT

WeChat Official Account MCP

21 tools. 18 can modify or destroy data without limits.

1 destructive tool with no built-in limits. Policy required.

Last updated:

18 can modify or destroy data
3 read-only
21 tools total

Community server · catalogue entry verified 11/06/2026

How to control WeChat Official Account MCP ↓

TOOL MAP

Read (3) Write / Execute (17) Destructive / Financial (1)

MOST DANGEROUS TOOLS

Critical Risk
Destructive · High wechat_permanent_media The tool supports deletion of permanent media materials ('永久素材'), which is irreversible. Execute · Medium wechat_short_url This tool triggers an external operation via the WeChat API to transform a long URL into a short URL. Write · High wechat_auth This tool manages authentication configuration and Access Token credentials for a WeChat Official Account. Write · High wechat_blacklist This tool creates and modifies access control lists by adding or removing users from a blacklist.

18 of WeChat Official Account MCP's 21 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

HOW TO CONTROL WECHAT OFFICIAL ACCOUNT MCP

PolicyLayer is an MCP gateway — it sits between your AI agents and WeChat Official Account MCP, and nothing reaches the server without passing your rules. These are the rules we recommend:

Deny destructive operations
{
  "wechat_permanent_media": {
    "deny_if": [
      {
        "conditions": [],
        "on_deny": "Blocked by default. Requires approval."
      }
    ]
  }
}

Destructive tools should never be available to autonomous agents without human approval.

Rate limit write operations
{
  "wechat_account": {
    "limits": [
      {
        "counter": "wechat_account_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations
{
  "wechat_auto_reply": {
    "limits": [
      {
        "counter": "wechat_auto_reply_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

  1. Create a free account and register WeChat Official Account MCP — nothing to install.
  2. Add these rules — paste them, or build them visually. Tune the limits to your setup.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
ENFORCE POLICY ON WECHAT OFFICIAL ACCOUNT →

Free to start. No card required.

ALL 21 WECHAT OFFICIAL ACCOUNT MCP TOOLS

DESTRUCTIVE 1 tools
Destructive wechat_permanent_media 管理微信公众号永久素材，支持添加、更新、获取、删除、列表和统计操作
EXECUTE 1 tools
Execute wechat_short_url 微信公众号长链接转短链接工具。将长URL转换为短链接，适用于二维码、短信等场景。
WRITE 16 tools
Write wechat_account 微信公众号账号管理工具。查询API调用次数配额、重置API调用次数。用于监控和管理公众号接口调用频率。 Write wechat_auth 管理微信公众号认证配置和 Access Token Write wechat_blacklist 微信公众号黑名单管理工具。查看黑名单列表、拉黑/取消拉黑用户。被拉黑的用户无法收到公众号消息。 Write wechat_comment 微信公众号评论管理工具。管理已群发文章的评论，包括打开/关闭评论、查看评论列表、精选/删除/回复评论。 Write wechat_customer_service 微信公众号客服消息 - 发送客服消息（文本、图片、语音、视频等），获取聊天记录 Write wechat_draft 管理微信公众号草稿 Write wechat_kf_account 微信公众号客服账号管理工具。添加、修改、删除客服账号，获取客服列表。客服账号用于管理多客服人员。 Write wechat_mass_send 微信公众号群发消息 - 根据标签或OpenID列表群发图文、文本、图片等消息，支持删除和预览 Write wechat_media_upload 上传和管理微信公众号临时素材（图片、语音、视频、缩略图） Write wechat_menu 微信公众号自定义菜单管理 - 创建、查询、删除菜单，支持个性化菜单 Write wechat_publish 管理微信公众号文章发布 Write wechat_qrcode 微信公众号二维码管理工具。创建临时/永久二维码，获取二维码图片URL。适用于渠道追踪、线下推广等场景。 Write wechat_subscribe_msg 微信公众号订阅通知 - 发送一次性订阅通知给用户 Write wechat_tag 微信公众号标签管理 - 创建、编辑、删除标签，为用户批量打标签/取消标签 Write wechat_template_msg 微信公众号模板消息 - 发送模板消息、管理模板、设置行业、获取行业信息 Write wechat_upload_img 上传图文消息内所需的图片，不占用素材库限制
READ 3 tools
Read wechat_auto_reply 微信公众号自动回复规则 - 查询当前的自动回复规则配置 Read wechat_statistics 微信公众号数据统计分析 - 获取图文、消息、接口等数据分析 Read wechat_user 微信公众号用户管理 - 获取用户列表、用户信息、设置备注名、查看用户增减数据等

FAQ

Can an AI agent delete data through the WeChat Official Account MCP server? +

Yes. The WeChat Official Account MCP server exposes 1 destructive tools including wechat_permanent_media. These permanently remove resources with no undo. PolicyLayer blocks destructive tools by default so they never reach the upstream server.

How do I prevent bulk modifications through WeChat Official Account MCP? +

The WeChat Official Account MCP server has 16 write tools including wechat_account, wechat_auth, wechat_blacklist. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach WeChat Official Account MCP.

How many tools does the WeChat Official Account MCP server expose? +

21 tools across 1 categories: Write. 3 are read-only. 18 can modify, create, or delete data.

How do I enforce a policy on WeChat Official Account MCP? +

Register the WeChat Official Account MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every WeChat Official Account MCP tool call.

Deterministic rules across all 21 WeChat Official Account MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON WECHAT OFFICIAL ACCOUNT →

Free to start. No card required.

21 WeChat Official Account MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

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