PyRank

Langchain Python Python Packages

Python packages with the GitHub topic langchain-python. Sorted by monthly downloads, with stars and forks.
langchain-ai
langchain-google-vertexai

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

30.7M 404 498
langchain-ai
langchain-google-genai

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

14M 404 498
langchain-ai
langchain-google-community

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

11.3M 404 498
langchain-ai
langchain-aws

Build LangChain Applications on AWS

8.3M 351 318
langchain-ai
langgraph-checkpoint-aws

Build LangChain Applications on AWS

473K 351 318
googleapis
toolbox-core

Python SDK for interacting with the MCP Toolbox for Databases.

370K 192 61
langchain-ai
langserve

LangServe 🦜️🏓

341K 2K 268
googleapis
toolbox-adk

Python SDK for interacting with the MCP Toolbox for Databases.

256K 192 61
datastax
graph-retriever

Graph traversal for improved RAG

160K 91 29
datastax
langchain-graph-retriever

Graph traversal for improved RAG

160K 91 29
langchain-ai
langchain-agentcore-codeinterpreter

Build LangChain Applications on AWS

67K 351 318
hideya
langchain-mcp-tools

MCP to LangChain Tools Conversion Utility / Python

50K 29 10
pymupdf
langchain-pymupdf4llm

An integration package connecting PyMuPDF4LLM to LangChain

45K 21 3
kyegomez
swarms

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

21K 7K 1K
googleapis
toolbox-langchain

Python SDK for interacting with the MCP Toolbox for Databases.

4K 192 61
cockroachdb
langchain-cockroachdb

LangChain abstractions backed by CockroachDB

3K 3 1
RauhanAhmed
langchain-dynamic-tools-middleware

LangChain middleware that picks top-k tools per step with local hybrid vector search (zvec): 80% fewer tokens, 122x faster selection, matched accuracy

2K 2 0
MaxMLang
pytector

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

2K 45 24
melih-unsal
demogpt

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

1K 2K 222
Alation
alation-ai-agent-sdk

Python library for integrating the Alation API into agentic workflows

1K 19 7
Alation
alation-ai-agent-mcp

Python library for integrating the Alation API into agentic workflows

1K 19 7
zpg6
langchain-azure-ai-inference-plus

Enhanced LangChain integration for Azure AI with automatic reasoning separation, guaranteed JSON validation, and smart retries.

1K 0 0
blip-solutions
promptwatch

Python client for PromptWatch.io - LLM tracking platform

1K 29 3
llmonitor
llmonitor

Lunary AI Python Client (Analytics, monitoring and evaluations for GenAI apps)

992 21 19