The open-source endeavor, Easel, a brainchild of collaborative efforts between Zhejiang University and Peking University, has engineered an intelligent framework that spans the entire spectrum of content creation. This system is meticulously designed to delve into the adaptive prowess of agents within authentic social contexts. It seamlessly integrates facets such as account positioning analysis to craft a holistic workflow, devises a six-dimensional account persona blueprint, and encompasses 112 skill modules that can be intricately combined. The crux of Easel's innovation resides in its feedback loops, both within and across tasks, fostering multi-version generation capabilities to cater to diverse platforms. Simultaneously, it institutes a stringent data validation protocol to uphold the caliber of accumulated knowledge. Easel's open architecture is conducive to multi-party collaboration and has, to date, realized foundational functionalities for experience accumulation and feedback utilization. Nevertheless, pertinent precision strategies necessitate further exploration and empirical validation.