Chroma

Chroma is a database for building AI applications with embeddings.

Installation and Setup

pip install langchain-chroma

There exists a wrapper around Chroma vector databases, allowing you to use it as a vectorstore, whether for semantic search or example selection.

from langchain_chroma import Chroma

For a more detailed walkthrough of the Chroma wrapper, see this notebook

from langchain_classic.retrievers import SelfQueryRetriever

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

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