Anthropic/Blog/26/05/Introducing dynamic workflows in Claude Code

• Introducing dynamic workflows in Claude Code

  • Summary

    • Dynamic workflows enable Anthropic/Model/Claude/4.8/Opus to tackle complex, multi-stage engineering projects by orchestrating parallel subagents—sometimes numbering in the tens or hundreds—within a single session, automatically verifying results before delivery.
    • Users trigger workflows directly or via the ultracode setting, which determines when workflow deployment is appropriate.

  • Use Cases

    • Codebase-wide bug hunts, profiler-guided optimization audits, and security audits
    • Large migrations and modernization efforts

  • Early Adopter Results

    • Klarna and CyberAgent report strong results
    • Complete port of the Bun programming language from Zig to Rust: ~750,000 lines of code, 99.8% test suite compatibility, completed in eleven days

  • Availability

    • Research preview across Claude Code CLI, desktop app, VS Code extension, and API platforms including Amazon Bedrock and Vertex AI
    • Organization admins can manage workflow availability in settings
    • Token consumption is higher than standard Claude Code sessions