LangStream Documentation
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  • LangStream Documentation
  • ❤️Langstream.ai
  • ⭐LangStream GitHub Repo
  • 📜Changelog
  • about
    • What is LangStream?
    • License
  • Get Started
  • installation
    • LangStream CLI
    • Docker
    • Minikube (mini-langstream)
    • Kubernetes
    • Build and install from source
  • Building Applications
    • Vector Databases
    • Application structure
      • Pipelines
      • Instances
      • Configuration
      • Topics
      • Assets
      • Secrets
      • YAML templating
      • Error Handling
      • Stateful agents
      • .langstreamignore
    • Sample App
    • Develop, test and deploy
    • Application Lifecycle
    • Expression Language
    • API Gateways
      • Websocket
      • HTTP
      • Message filtering
      • Gateway authentication
    • API Reference
      • Agents
      • Resources
      • Assets
  • LangStream CLI
    • CLI Commands
    • CLI Configuration
    • Web interface
  • Integrations
    • Large Language Models (LLMs)
      • OpenAI
      • Hugging Face
      • Google Vertex AI
      • Amazon Bedrock
      • Ollama
    • Data storage
      • Astra Vector DB
      • Astra
      • Cassandra
      • Pinecone
      • Milvus
      • Solr
      • JDBC
      • OpenSearch
    • Integrations
      • Apache Kafka Connect
      • Apache Camel
    • LangServe
  • Pipeline Agents
    • Agent Messaging
    • Builtin agents
      • Input & Output
        • webcrawler-source
        • s3-source
        • azure-blob-storage-source
        • sink
        • vector-db-sink
        • camel-source
      • AI Agents
        • ai-chat-completions
        • ai-text-completions
        • compute-ai-embeddings
        • flare-controller
      • Text Processors
        • document-to-json
        • language-detector
        • query
        • query-vector-db
        • re-rank
        • text-normaliser
        • text-extractor
        • text-splitter
        • http-request
      • Data Transform
        • cast
        • compute
        • drop
        • drop-fields
        • merge-key-value
        • unwrap-key-value
      • Flow control
        • dispatch
        • timer-source
        • trigger-event
    • Custom Agents
      • Python sink
      • Python source
      • Python processor
      • Python service
    • Agent Developer Guide
      • Agent Types
      • Agent Creation
      • Configuration and Testing
      • Environment variables
  • Messaging
    • Messaging
      • Apache Pulsar
      • Apache Kafka
      • Pravega.io
  • Patterns
    • RAG pattern
    • FLARE pattern
  • Examples
    • LangServe chatbot
    • LlamaIndex Cassandra sink
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  1. about

License

Committed to growing the AI community with open collaboration

LangStream is licensed under the Apache License v2.0.

You can find the source code in the main repository https://github.com/langstream/langstream.

Additionally, you can find the source code for the other repositories in the LangStream GitHub organization.

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Last updated 1 year ago