Langchain Python Python Packages

langchain-google-vertexai

🦜🔗 LangChain interfaces to Google's suite of AI products (e.g. Gemini & Vertex AI)

35.1M 389 451

langchain-google-genai

🦜🔗 LangChain interfaces to Google's suite of AI products (e.g. Gemini & Vertex AI)

17.3M 389 451

langchain-aws

Build LangChain Applications on AWS

13M 331 294

langchain-google-community

🦜🔗 LangChain interfaces to Google's suite of AI products (e.g. Gemini & Vertex AI)

11.1M 389 451

langserve

LangServe 🦜️🏓

639K 2K 271

langgraph-checkpoint-aws

Build LangChain Applications on AWS

550K 331 294

toolbox-core

Python SDK for interacting with the MCP Toolbox for Databases.

380K 191 54

toolbox-adk

Python SDK for interacting with the MCP Toolbox for Databases.

197K 191 54

graph-retriever

Graph traversal for improved RAG

195K 89 28

langchain-graph-retriever

Graph traversal for improved RAG

195K 89 28

langchain-agentcore-codeinterpreter

Build LangChain Applications on AWS

36K 331 294

langchain-mcp-tools

MCP to LangChain Tools Conversion Utility / Python

35K 29 10

swarms

The Enterprise-Grade Production-Ready Multi-Agent Orchestration Framework. Website: https://swarms.ai

28K 7K 959

langchain-pymupdf4llm

An integration package connecting PyMuPDF4LLM to LangChain

20K 20 3

toolbox-langchain

Python SDK for interacting with the MCP Toolbox for Databases.

11K 191 54

prismal-ai

Prism-inspired multi-agent orchestration framework built on LangGraph. Security-first, provider-agnostic, composable.

6K 1 0

pytector

Easy to use LLM Prompt Injection Detection and Prompt Input Sanitization / Detector Python Package with support for local models, API-based safeguards, and LangChain guardrails.

4K 44 24

demogpt

🤖 Create LLM agents in a second with your prompts. Everything you need to create an LLM Agent - tools, prompts, frameworks, and models - all in one place.

3K 2K 223