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The Context Hub gives your team version-controlled, environment-aware management of the instructions and tools your agents use in production. A context is a versioned bundle of agent instructions and tools, either a skill or a full agent, that you manage in LangSmith and promote to an environment so your agents can pull it.

Concepts

Learn the core concepts of context engineering: skills, agents, versioning, and sharing.

Use the Context Hub

Create a context, view its files and history, and promote it to an environment.

Manage contexts with the SDK

Push, pull, list, and delete agent and skill repos in the Context Hub programmatically.