Agent

The createDeepAgent function is the main entry point for creating deep agents. It returns a DeepAgent instance with built-in planning, file system access, and subagent capabilities.

Learn more: For tutorials and guides on building deep agents, see the Deep Agents documentation.

Basic Usage

import { createDeepAgent } from "deepagents";

// Create an agent with default settings
const agent = createDeepAgent();

// Run the agent
const result = await agent.invoke({
  messages: [{ role: "user", content: "Research quantum computing" }],
});

With Custom Tools and Subagents

import { createDeepAgent } from "deepagents";

const agent = createDeepAgent({
  model: new ChatAnthropic({ model: "claude-sonnet-4-20250514" }),
  tools: [mySearchTool],
  subagents: [researchSubagent],
  systemPrompt: "You are an expert researcher.",
});

API Reference