LALangChain
LA

LangChain

@langchain-ai
Agent engineering platform for developers.

  • LangSmith@langchain-ai/langsmith

    LLM observability: manage traces, datasets, experiments, feedback, prompts, and workspaces

    Last change18
    Updated on 2026-10-28

  • LangSmith Deployment Control Plane API@langchain-ai/langsmith-deployment-control-plane-api

    Agent deployments: create and manage Agent Server deployments, listeners, API keys and OAuth connections

    Last changeFirst revision
    Updated on 2026-07-22