This appears to be a real WeChat automation skill, but it needs review because it can read and send WeChat messages and its documentation understates optional off-device sharing risks.
Install only if you are comfortable giving a third-party tool access to your local WeChat databases, DB decryption key, contacts, chat history, media, and message-send capability. Avoid tunnel, orchestrate, AI assistant, and webhook modes unless you set strong authentication, limit chats and message types, and trust every destination receiving the data. Inspect or pin the installer instead of blindly running the remote shell script, protect the cached key files like passwords, and keep usage limited to your own account and lawful personal automation.