Install wxauto MCP Server

Pick your client, copy the command, done.

claude mcp add -e "WECHAT_LICENSE_KEY=${WECHAT_LICENSE_KEY}" wxauto-mcp -- wxauto-mcp

Required:WECHAT_LICENSE_KEY

Environment Variables

Set these before running wxauto MCP Server.

VariableDescriptionRequired

WECHAT_LICENSE_KEYLicense key required for wxautox4 activation.Yes

Once configured, wxauto MCP Server gives your AI agent access to:

wechat_initializeInitialize the WeChat connection.

send_messageSend a text message to a contact or group.

tomessage

get_messagesRetrieve current chat messages.

get_friendsRetrieve the list of WeChat friends.

send_filesSend files to a contact.

tofile_path

get_sessionsRetrieve the list of active chat sessions.

After setup, try these prompts with your AI agent:

→Check my WeChat for any unread messages and summarize them.

→Send a message to my colleague saying the project report is ready.

→Get my friend list and find the contact information for 'John Doe'.

→Send the file located at C:\reports\summary.pdf to the 'Team Lead' chat session.

Prerequisites & system requirements

An MCP-compatible client (Claude Code, Cursor, Windsurf, Claude Desktop, or Codex)
Python 3.8+ with pip installed
WECHAT_LICENSE_KEY — License key required for wxautox4 activation.

Alternative installation methods

wxauto-mcp --install

Save the docs, env vars, and workflow around wxauto MCP Server in Conare so Claude Code, Codex, and Cursor remember it next time.