In this article, I want to walk you through how I introduced a reflection mechanism into the OpenSpec workflow inside OpenCode, and how that dramatically improved the quality of AI-generated code.

After nearly a month of testing, this reflection workflow has gotten DeepSeek-V4-pro in OpenCode to perform at roughly the same level as Claude Opus 4.6. The only cost is some extra review time and a few more tokens. Trust me, it's worth it.