Sandboxes overview

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Summary: Use managed sandboxes to safely execute code and interact with the filesystem in isolated environments.

Original Documentation

Documentation Index#

Fetch the complete documentation index at: https://docs.langchain.com/llms.txt Use this file to discover all available pages before exploring further.

Use managed sandboxes to safely execute code and interact with the filesystem in isolated environments.

Sandboxes are isolated environments that allow agents to safely execute potentially risky operations—like running arbitrary code or interacting with the filesystem—without affecting your main infrastructure.

Sandboxes are in private preview. APIs and features may change as we iterate. Sign up for the waitlist to get access.

From the LangSmith homepage, select Sandboxes to manage all your sandbox resources.

Sandboxes overview page

Resources#

Define container images, resource limits, volumes, and auth proxy configuration.

Pre-provision sandboxes for faster execution with automatic replenishment.

Inject credentials into outbound API requests without hardcoding secrets.

Create and manage sandboxes programmatically with the Python or TypeScript SDK.


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Link last verified June 7, 2026. View original ↗
Source: LangChain Docs
Link last verified: 2026-04-05