> ## Documentation Index
> Fetch the complete documentation index at: https://braintrust.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Python SDK: related packages

> Adjacent Python packages that work alongside the Braintrust Python SDK.

## Autoevals

Pre-built scoring functions for evaluating LLM outputs, including factuality, similarity, and answer relevance scorers. Use it alongside the main SDK to score evaluations without writing your own scorers from scratch.

[API reference](/sdks/python/related/autoevals) · pip: [`autoevals`](https://pypi.org/project/autoevals/)

## LangChain

Braintrust's LangChain Python integration, which adds Braintrust tracing to LangChain workflows. The `braintrust-langchain` package is deprecated — the integration is now included in the main `braintrust` package (`pip install braintrust`).

[API reference](/sdks/python/related/langchain)

## Google ADK

Braintrust's integration for Google's Agent Development Kit (ADK). The `braintrust-adk` package is deprecated — the integration is now included in the main `braintrust` package (`pip install braintrust`).

[API reference](/sdks/python/related/adk)