Deep Agents
Build long-horizon autonomous agents
LangChain's Deep Agents is a product/framework for building long-horizon autonomous agents that can plan, use tools, and delegate work.
Recent stories
Vercel extended the AI SDK Harness API to cover OpenCode and Deep Agents, adding more agent runtimes to the unified interface introduced in AI SDK 7. The change matters because apps can swap supported runtimes without rewriting integration code, though ACP is still awkward for some cloud deployments.
LangChain opened a private beta for Managed Deep Agents, a model-agnostic deployment layer built on deepagents with durable execution, sandboxes, and a context hub. The release turns deep-agent rollout into a single config-and-deploy flow and adds an auth proxy boundary for agent actions.