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LangChainJune 29, 2026

Dynamic Subagents

Open Source
AI Agents
Open Source
Multi-agent Systems
Orchestration

Explore Dynamic Subagents

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### TL;DR

Dynamic Subagents is a feature within the Deep Agents framework that allows agents to programmatically orchestrate sub-tasks by writing and executing scripts in a lightweight, secure interpreter. This enables agents to perform complex, multi-phase, and conditional workflows—such as fan-out/synthesis or loops—more reliably than standard turn-by-turn tool calling.

Key Insights & Metrics

Pricing
Open Source
Cost structure
Version
Beta
Current release version
Hardware
No specific hardware required
Compute requirements
Category
Open Source
Licensing model
Region
United States
Primary region

Key Features

  • Programmatic orchestration via a secure JavaScript-based (QuickJS) code interpreter
  • Deterministic execution of complex patterns like fan-out/synthesis, looping, and conditional branching
  • Isolated context windows for subagents to maintain main agent performance
  • Simplified task dispatching using a built-in task() global function
  • Structured output support via optional responseSchema for typed results
  • Native compatibility with dcode terminal coding agent and existing Deep Agents toolsets

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