Turn any value stream — a PDLC, an SDLC, a content pipeline, an AI use-case pipeline, an operational request stream — into a flow-driven agentic loop that runs on plain files. Use when choosing where to apply agentic workflow, defining or ingesting a definition of workflow (steps, graph, exit evidence, delegate model per step, run model per step, measures), scaffolding it as markdown, orchestrating it agentically one move per cycle, integrating it with GitHub or a Kanban board, or inspecting and adapting the loop itself. Entry point and operating loop for the flow-driven-* skill family; for portfolio-level investment management use portfolio-pdlc instead.