Dify Workflow DSL Builder

Build, edit, and validate Dify workflow DSL (Domain-Specific Language) files for creating AI-powered automation workflows.

This skill is based on the Dify open-source platform's workflow engine, which powers both Workflow apps and Advanced Chat apps with a React Flow-based visual editor.

Architecture Overview

Dify workflows use a queue-based, event-driven architecture with:

Backend (Python - Execution Engine)

• GraphEngine: Central orchestrator managing workflow execution
• WorkerPool: Thread pool for parallel node execution
• VariablePool: Centralized variable management across nodes
• EdgeProcessor: Handles conditional routing and branch selection
• Graph Validator: Ensures workflow integrity before execution