# Agent Development with CockroachDB using the LangChain Framework

DevFeed: [Agent Development with CockroachDB using the LangChain Framework](<https://devfeed.tech/articles/agent-development-with-cockroachdb-using-the-langchain-framework-23731.md>)

Original publisher: [Read original article](<https://cockroachlabs.com/blog/agent-development-cockroachdb-langchain>)

Author: David Bressler

Published: 2026-02-26T00:00:00Z

Content type: release

Language: en

Sources: [Cockroach Labs](<https://devfeed.tech/sources/cockroach-labs.md>)

Topics: [CockroachDB](<https://devfeed.tech/topics/cockroachdb.md>), [LangChain](<https://devfeed.tech/topics/langchain.md>), [agentic AI applications](<https://devfeed.tech/topics/agentic-ai-applications.md>), [Orchestration](<https://devfeed.tech/topics/orchestration.md>), [Python](<https://devfeed.tech/topics/python.md>), [Databases](<https://devfeed.tech/topics/databases.md>), [Retrieval-Augmented Generation](<https://devfeed.tech/topics/retrieval-augmented-generation.md>)

Tags: [agentic-ai-applications](<https://devfeed.tech/tags/agentic-ai-applications.md>), [cockroachdb](<https://devfeed.tech/tags/cockroachdb.md>), [langchain](<https://devfeed.tech/tags/langchain.md>), [orchestration](<https://devfeed.tech/tags/orchestration.md>), [pgvector](<https://devfeed.tech/tags/pgvector.md>), [postgresql](<https://devfeed.tech/tags/postgresql.md>), [python](<https://devfeed.tech/tags/python.md>), [retrieval-augmented-generation](<https://devfeed.tech/tags/retrieval-augmented-generation.md>)

## AI overview

CockroachDB describes its integration with LangChain for building production-oriented agentic AI applications in Python. The integration supports CockroachDB as a vector source and helps connect language models with CockroachDB data for retrieval and other multi-step application workflows.

## Source excerpt

Recently we launched an integration with LangChain, the most popular orchestration framework for developing applications with large language models, to simplify development of production-ready agentic AI applications with CockroachDB. This integration provides out-of-the-box support for CockroachDB as a vector source for any LangChain user using LangChain Python.