What problem does it solve? ERP implementation agents often jump straight to writing Python plugins for every client request, creating unnecessary technical debt in customer environments. This Skill enforces a four-layer decision tree so each functional requirement lands on the lowest-cost viable layer of Kingdee K/3 Cloud customization. ## Core Features & Use Cases - Four-Layer Decision Tree: Evaluates requirements against standard K/3 Cloud features first, then BOS no-code configuration, then Python plugins, then DLL plugins, stopping at the first layer that solves the problem. - Misjudgment Catalog: Lists common requests that look like custom development but are actually standard features, such as credit control enablement, list filters, and built-in alert platform notifications. - Tool Boundary Awareness: Documents which BOS operations OpenDeploy automates (extension creation, Python plugin registration, convert plugins) and which require manual BOS Designer work (field extensions, approval flows, print templates). - Use Case: A client asks to add a validation rule on sales order save. Instead of immediately creating an extension, the agent first checks standard features and BOS business rules, confirms a Python form plugin is the right layer, then follows the design-approval-register-verify workflow. ## Quick Start Load this skill whenever a new functional requirement arrives for Kingdee K/3 Cloud and walk the requirement through the four-layer decision tree before writing any code.