Utilities
==============

There are a lot of different utilities that LangChain provides integrations for
These guides go over how to use them.
These can largely be grouped into two categories: generic utilities, and then utilities for working with larger text documents.


.. toctree::
   :maxdepth: 1
   :glob:
   :caption: Generic Utilities

   modules/python
   modules/serpapi
   modules/searx_search


.. toctree::
   :maxdepth: 1
   :glob:
   :caption: Utilities for working with Documents

   modules/docstore
   modules/text_splitter
   modules/embeddings
   modules/vectorstore