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Documentation Index

Fetch the complete documentation index at: https://langchain-5e9cc07a-preview-openap-1765292790-ae6c60d.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

LangChain offers an extensive ecosystem with 1000+ integrations across chat & embedding models, tools & toolkits, document loaders, vector stores, and more.

Chat models

Embedding models

Tools and toolkits

To see a full list of integrations by component type, refer to the categories in the sidebar.

All providers

See all providers or search for a provider using the search field. Community integrations can be found in langchain-community.
If you’d like to contribute an integration, see the contributing guide.

Connect these docs programmatically to Claude, VSCode, and more via MCP for real-time answers.