- python
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GitHub Stars
python
Language
6 months ago
First Indexed
2 months ago
Catalog Refreshed
Documentation & install
Readme and setup notes from the catalogue, plus a client-ready config you can copy for your MCP host.
Installation
Add the following to your MCP client configuration file.
Configuration
View docs{
"mcpServers": {
"biboyqg-wechat-mcp": {
"command": "wechat-mcp",
"args": []
}
}
}You can automate WeChat on macOS using an MCP server that integrates with language models. It fetches messages, sends replies, posts Moments, and manages contacts through a structured MCP interface, enabling you to build conversational automations and workflows around WeChat chats.
How to use
You connect to the MCP server from your MCP client and issue high-level tool calls to interact with WeChat. Typical workflows include fetching recent messages from a chat, generating context-aware replies, sending those replies, and optionally publishing text-only Moments posts. You can also search chats, add contacts by WeChat ID, and run specialized sub-agents to assist with automation tasks. Start by running the server with a local stdio transport, then use your client to call the available tools to drive conversations and actions.
How to install
Prerequisites you need to have before installing:
- macOS with Accessibility API support
- WeChat for Mac installed and running
- Python 3.12 or newer
Step 1: Install the MCP server package via Python’s package manager.
pip install wechat-mcp-server
Step 2: Start the MCP server using the stdio transport for local development.
wechat-mcp --transport stdio
Step 3: If you prefer other transports, you can start the server with the HTTP or SSE transports by changing the transport flag.
wechat-mcp --transport streamable-http
wechat-mcp --transport sse
Additional setup notes
Grant macOS Accessibility permissions so the MCP server can interact with WeChat and your terminal. Make sure WeChat is running before you start issuing commands.
Available tools
fetch_messages_by_chat
Retrieve recent messages from a specified chat, enabling context for replies or analysis.
reply_to_messages_by_chat
Send generated or scripted replies to a specific chat, automating conversation flow.
add_contact_by_wechat_id
Add a new contact using a WeChat ID and send a friend request, enabling expanded communication.
publish_moment_without_media
Publish a text-only Moments post with an option to draft first without posting; supports text-only content.
(Claude Code) Chat-summarizer
Summarize chat history and extract key information to inform replies.
(Claude Code) Auto-replier
Auto-generate and send appropriate replies based on chat context.
(Claude Code) Message-searcher
Search chat history for specific content or keywords.
(Claude Code) Multi-chat-checker
Monitor multiple chats and prioritize messages across conversations.
(Claude Code) Chat-insights
Analyze relationship dynamics and communication patterns within chats.
