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Install in OpenClaw
/install windows-wechat-mcp
Description
Monitor WeChat window status, search contacts, and send messages on Windows via automated screenshots and input control.
Usage Guidance
This skill appears to do exactly what it says: automate the WeChat desktop UI using Python GUI automation. Before installing, consider: 1) GUI automation can send keystrokes and screenshots — run it only on a machine you trust and not on systems with sensitive data you don't want captured; 2) pip installs come from PyPI; review and install dependencies in a controlled/isolated environment (virtualenv); 3) if you don't want the agent to send messages without your explicit approval, disable autonomous invocation or require user confirmation before using the skill; 4) review the script yourself (it is short and local) and test with a non-production WeChat account to avoid accidental messages. If any of these are unacceptable, do not install or restrict the skill's use.
Capability Analysis
Type: OpenClaw Skill
Name: windows-wechat-mcp
Version: 1.0.0
The skill bundle provides legitimate Windows WeChat automation functionality using standard UI automation libraries (pyautogui, pygetwindow, pyperclip). The code in scripts/server.py implements the features described in SKILL.md, such as searching for contacts and sending messages via simulated keystrokes, without any evidence of data exfiltration, obfuscation, or unauthorized remote execution.
Capability Assessment
Purpose & Capability
The name/description (WeChat window monitoring and message sending) aligns with the included code: functions search_contact, send_message_to_current, send_message_to_contact, and get_wechat_status. The script uses GUI automation libraries appropriate to that goal. There are no unrelated credentials, binaries, or external services requested.
Instruction Scope
SKILL.md and scripts/server.py instruct only GUI automation actions (activate window, screenshot region, copy to clipboard, paste, press Enter). The instructions do not attempt to read unrelated files, environment variables, or transmit data to external endpoints. They do require the WeChat window to be open and will activate it.
Install Mechanism
There is no formal install spec; SKILL.md instructs the user to pip install pyautogui, pygetwindow, pillow, pyperclip, opencv-python. This is typical and not inherently risky, but pip installs will pull code from PyPI and may have native dependencies — review packages and install from trusted environment.
Credentials
The skill requests no environment variables, credentials, or config paths. The functionality (GUI automation) does not require secrets, so the lack of requested credentials is proportionate.
Persistence & Privilege
The skill is not always-enabled and doesn't modify other skills or system configs. However, because it performs keyboard/mouse automation and clipboard manipulation, allowing autonomous invocation (the platform default) would let the agent send messages or interact with the desktop without manual confirmation; this is a functional but potentially sensitive capability the user should consider.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install windows-wechat-mcp - After installation, invoke the skill by name or use
/windows-wechat-mcp - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of Windows WeChat MCP – automates message monitoring and sending using window automation.
- Send messages to specified or current WeChat contacts directly from your Windows desktop.
- Capture screenshots of the WeChat window.
- Detect and interact with detached chat (“Dragon”) windows.
- Check WeChat window status, including position and running state.
- Use via Python or call built-in MCP tools for integration with other workflows.
Metadata
Frequently Asked Questions
What is Windows WeChat MCP?
Monitor WeChat window status, search contacts, and send messages on Windows via automated screenshots and input control. It is an AI Agent Skill for Claude Code / OpenClaw, with 43 downloads so far.
How do I install Windows WeChat MCP?
Run "/install windows-wechat-mcp" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Windows WeChat MCP free?
Yes, Windows WeChat MCP is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Windows WeChat MCP support?
Windows WeChat MCP is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Windows WeChat MCP?
It is built and maintained by OpenLark (@openlark); the current version is v1.0.0.
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