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LangChain Samples is a collection of code examples, cookbooks, reference implementations, and workshop materials created by customer facing teams at LangChain. These resources are designed purely for educational and demonstration purposes, helping developers explore patterns, integrations, and best practices when building with LangChain and related tooling.

All code and materials published here are provided as-is, without official support. Any assistance is offered strictly on a best-effort basis, and users should not expect production-grade support or long-term maintenance.

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  1. sre-agent sre-agent Public

    An autonomous Kubernetes SRE agent. It monitors cluster health, diagnoses issues, and applies fixes — with human approval required before any write operation.

    Python 53 15

  2. cicd-pipeline-example cicd-pipeline-example Public

    🤖🚀 CI/CD pipeline for LangSmith deployments and evals 🦜

    Python 32 14

  3. interrupt26-deepagents interrupt26-deepagents Public

    interrupt 2026 deepagents workshop

    Python 28 15

  4. deep-life-sci deep-life-sci Public

    An agentic chat assistant for life science and clinical researchers

    Python 26 4

  5. gtm-agent-engine-workshop gtm-agent-engine-workshop Public

    Python 23 154

  6. assistants-demo assistants-demo Public archive

    This project demonstrates how to implement runtime configuration patterns in ReAct Agents and supervisor-style architectures using LangGraph. It shows the progression from hardcoded agents to flexi…

    Python 20 7

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Showing 10 of 135 repositories
  • langchain-samples/gtm-agent-engine-workshop's past year of commit activity
    Python 23 154 0 2 Updated Sep 24, 2026
  • patient-call-analysis Public

    Deep Agent that analyzes pharmaceutical patient support calls using three subagents: sentiment analysis), topic mining & adverse event detection, and agent performance review against SOP skills. Includes PII redaction and hallucination guardrails via middleware, audio file trace attachments, and a multi-prompt eval suite

    langchain-samples/patient-call-analysis's past year of commit activity
    Python 0 2 0 14 Updated Sep 23, 2026
  • deep-life-sci Public

    An agentic chat assistant for life science and clinical researchers

    langchain-samples/deep-life-sci's past year of commit activity
    Python 26 MIT 4 0 1 Updated Sep 22, 2026
  • custom-demo Public
    langchain-samples/custom-demo's past year of commit activity
    TypeScript 0 0 10 1 Updated Sep 21, 2026
  • interrupt-26-managed-deepagents Public

    Interrupt 2026 NYC - 201: Managed Deep Agents (MDA) workshop

    langchain-samples/interrupt-26-managed-deepagents's past year of commit activity
    Shell 0 0 0 0 Updated Sep 21, 2026
  • langchain-samples/financial-research-workshop's past year of commit activity
    Jupyter Notebook 1 0 0 19 Updated Sep 21, 2026
  • align-evaluators-workflow Public

    Demonstrates the use of align evaluators in a step-by-step workflow

    langchain-samples/align-evaluators-workflow's past year of commit activity
    Python 0 0 0 2 Updated Sep 19, 2026
  • litellm-langsmith-tracing Public

    How to trace LiteLLM applications

    langchain-samples/litellm-langsmith-tracing's past year of commit activity
    Python 0 0 0 3 Updated Sep 19, 2026
  • langchain-aws-samples Public

    LangChain x AWS Samples

    langchain-samples/langchain-aws-samples's past year of commit activity
    2 MIT 1 0 15 Updated Sep 19, 2026
  • deep-agents-research-workshop Public

    LangSmith Deep Agents and Deployments Workshop

    langchain-samples/deep-agents-research-workshop's past year of commit activity
    Jupyter Notebook 0 0 0 10 Updated Sep 19, 2026