A 74-day retrospective on building EverLingo from scratch with OpenCode: how to organize docs and diagrams for effective collaboration with AI Agents; the evolution and pitfalls of the project's in-repo AI Agent harness (multi-agent collaboration); and how the product grew from a WeChat mini-bot into a multi-user containerized service.

Adding a chatbot to a blog is both interesting and practical. It can answer readers' simple questions based on the blog content and the author's introduction articles. ChatBlog (chat + blog) might be an engaging and useful model for interactive technical sharing. This article documents my exploration and implementation process.