Model Context Protocol moderate risk

Wenyan

Wenyan MCP server automates Markdown publishing to platforms like WeChat, integrating with AI assistants for content creation and platform adaptation.

Connections & Capabilities

Connects To

GitHubDocker

Capabilities

readwriteexec

Quickstart

Install

npm install -g @wenyan-md/mcp

Config

{
  "mcpServers": {
    "wenyan-mcp": {
      "name": "公众号助手",
      "command": "wenyan-mcp",
      "env": {
        "WECHAT_APP_ID": "your_app_id",
        "WECHAT_APP_SECRET": "your_app_secret"
      }
    }
  }
}

Exposed MCP Tools (4)

safe

list_themes

Lists available themes for publishing articles.

Read-only operation, no side effects.

moderate

register_theme

Registers a new theme based on a provided CSS URL.

Adds a new theme, but doesn't directly modify existing content. Risk of malicious CSS.

moderate

delete_theme

Deletes a previously registered theme.

Removes a theme, potentially affecting future publications.

high

publish_article

Publishes a Markdown article to a WeChat official account.

Writes content to a live platform, potentially affecting a large audience.

Safety Assessment

Wenyan MCP server's safety depends on proper configuration and secure handling of WeChat credentials. Publishing articles carries inherent risks, but the limited scope of actions reduces the attack surface. Using Docker improves isolation, but the underlying WeChat API remains a potential vulnerability.

Requires explicit configuration of WeChat credentials.
Docker deployment option provides environment isolation.
Limited set of specific actions: listing themes, registering themes, deleting themes, and publishing articles.
Relies on WeChat's own security measures for published content.

Writes to WeChat's platform, potentially affecting a live audience.
Requires providing WeChat App ID and App Secret, which must be protected.
Improperly configured themes could lead to unexpected formatting or security issues.
No explicit input validation or sanitization mentioned for Markdown content.