If you need to connect an AI backend to WeChat without running a public server, this is the cleanest path I've seen. It uses long-polling through the Clawbot channel, so you just implement a simple Agent interface with a chat method and you're done. The OpenAI example in the source is actually complete and usable, not pseudocode. Handles multi-turn conversations, images, files, and auto-converts WeChat's SILK voice format to WAV. The ACP integration means you can bridge Claude Code or any compatible agent with a one-liner. One caveat: it stores credentials in ~/.openclaw/, so treat your dev machine accordingly. Works well for personal bots or internal tools where you control the WeChat account.
npx skills add https://github.com/aradotso/trending-skills --skill weixin-agent-sdk