Claude Code dynamic workflows are generally available: tens to hundreds of parallel subagents

Dynamic workflows are now GA in Claude Code CLI, Desktop, and VS Code for Pro/Max/Team/Enterprise (plus Claude API, Bedrock, Vertex, and Foundry): Claude writes orchestration that fans work across parallel subagents, checks results before folding them in, and can resume interrupted runs. Start with “Create a workflow” or the ultracode effort setting; usage is much higher than a normal session, and admins can disable them in managed settings.