An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

pypi.org "langchain" keyword

View the packages on the pypi.org package registry that are tagged with the "langchain" keyword.

Top 3.2% on pypi.org
chainlit 2.5.5
Build Conversational AI.
137 versions - Latest release: 5 days ago - 41 dependent packages - 33 dependent repositories - 258 thousand downloads last month - 9,336 stars on GitHub - 2 maintainers
chainlo 1.1.702
Build Conversational AI.
19 versions - Latest release: 10 months ago - 670 downloads last month - 9,336 stars on GitHub - 1 maintainer
mtmit 0.0.33
Build Conversational AI.
32 versions - Latest release: 7 months ago - 729 downloads last month - 9,336 stars on GitHub - 1 maintainer
arcade-ai 1.3.0
Arcade Python SDK and CLI
27 versions - Latest release: about 3 hours ago - 4.6 thousand downloads last month - 343 stars on GitHub - 1 maintainer
langchain-glm 0.0.2
基于 Langchain,快速集成GLM-4 AllTools 功能的插件
2 versions - Latest release: 9 months ago - 161 downloads last month - 29 stars on GitHub - 1 maintainer
sujet-ai 0.1.2
AI tools for ALL
4 versions - Latest release: 9 months ago - 89 downloads last month - 2 stars on GitHub - 1 maintainer
ragstack-ai-langflow 1.0.6
RAGStack Langflow
32 versions - Latest release: 10 months ago - 819 downloads last month - 7 stars on GitHub - 1 maintainer
astra-logs 4.2.8
AI Observability and Evaluation
5 versions - Latest release: 11 months ago - 252 downloads last month - 5,407 stars on GitHub - 1 maintainer
arize-phoenix-otel-multi 0.7.1
LLM Observability
1 version - Latest release: 5 days ago - 46 downloads last month - 5,407 stars on GitHub - 1 maintainer
arize-phoenix-client 1.3.0
LLM Observability
9 versions - Latest release: 9 days ago - 95.3 thousand downloads last month - 5,407 stars on GitHub - 1 maintainer
arize-phoenix 8.26.2
AI Observability and Evaluation
400 versions - Latest release: 1 day ago - 6 dependent packages - 248 thousand downloads last month - 5,334 stars on GitHub - 1 maintainer
arize-phoenix-otel 0.9.2
LLM Observability
14 versions - Latest release: 4 days ago - 290 thousand downloads last month - 5,334 stars on GitHub - 1 maintainer
Top 9.6% on pypi.org
swarms 7.7.1 💰
Swarms - TGSC
547 versions - Latest release: about 7 hours ago - 42 dependent packages - 1 dependent repositories - 30.1 thousand downloads last month - 4,781 stars on GitHub - 1 maintainer
neuro-san 0.5.17
NeuroAI data-driven System for multi-Agent Networks - client, library and server
2 versions - Latest release: about 8 hours ago - 3 stars on GitHub - 1 maintainer
bert-classifier 0.1.18
Transformers based NLP classification models
16 versions - Latest release: over 2 years ago - 589 downloads last month - 2 stars on GitHub - 1 maintainer
openinference-instrumentation-bedrock 0.1.20
OpenInference Bedrock Instrumentation
20 versions - Latest release: about 9 hours ago - 1 dependent package - 12.4 thousand downloads last month - 371 stars on GitHub - 1 maintainer
coinbase-agentkit-langchain 0.3.0
Coinbase AgentKit LangChain extension
56 versions - Latest release: 14 days ago - 3.84 thousand downloads last month - 659 stars on GitHub - 3 maintainers
swarms-tools 0.1.8 💰
Paper - Pytorch
15 versions - Latest release: 1 day ago - 427 downloads last month - 22 stars on GitHub - 1 maintainer
agent-starter-pack 0.3.4
CLI tool to create GCP-based AI agent projects from templates
31 versions - Latest release: about 18 hours ago - 4.16 thousand downloads last month - 10,076 stars on GitHub - 1 maintainer
Top 1.4% on pypi.org
argilla 2.8.0
The Argilla python server SDK
67 versions - Latest release: about 1 month ago - 10 dependent packages - 634 dependent repositories - 517 thousand downloads last month - 3,919 stars on GitHub - 1 maintainer
opik-uto 1.4.1
Comet tool for logging and evaluating LLM traces
3 versions - Latest release: 3 months ago - 93 downloads last month - 6,542 stars on GitHub - 1 maintainer
dbgpt-ext 0.7.0
Add your description here
5 versions - Latest release: 26 days ago - 647 downloads last month - 16,180 stars on GitHub - 1 maintainer
vector-database-loader 0.2.2
A generalized tool for currating and loading content into vector databases
7 versions - Latest release: about 14 hours ago - 215 downloads last month - 0 stars on GitHub - 1 maintainer
Top 9.1% on pypi.org
bisheng-langchain 1.1.0
bisheng langchain modules
61 versions - Latest release: about 15 hours ago - 1 dependent repositories - 1.34 thousand downloads last month - 6,224 stars on GitHub - 1 maintainer
wdoc 3.0.2
A perfect AI powered RAG for document query and summary. Supports ~all LLM and ~all filetypes (ur...
99 versions - Latest release: about 17 hours ago - 3.35 thousand downloads last month - 46 stars on GitHub - 1 maintainer
Top 1.3% on pypi.org
gptcache 0.1.44
GPTCache, a powerful caching library that can be used to speed up and lower the cost of chat appl...
46 versions - Latest release: 9 months ago - 29 dependent packages - 1,266 dependent repositories - 424 thousand downloads last month - 7,055 stars on GitHub - 1 maintainer
easy-model-deployer 0.8.0
Easy Model Deployer
16 versions - Latest release: about 2 months ago - 1.37 thousand downloads last month - 33 stars on GitHub - 2 maintainers
chinoai 1.0.0
Chino is a terminal based chatbot based on ChatGPT.
2 versions - Latest release: about 1 year ago - 98 downloads last month - 21 stars on GitHub - 1 maintainer
langflow-nightly 1.3.4.dev0
A Python package with a built-in web application
205 versions - Latest release: about 19 hours ago - 4.92 thousand downloads last month - 23,740 stars on GitHub - 2 maintainers
hana-ai 1.0.25041100
Generative AI Toolkit for SAP HANA Cloud
10 versions - Latest release: 8 days ago - 1.06 thousand downloads last month - 15 stars on GitHub - 1 maintainer
prompt-me 2.1.1
A lightweight LLM Prompt Layer framework
4 versions - Latest release: almost 2 years ago - 80 downloads last month - 135 stars on GitHub - 1 maintainer
versionhq 1.1.8
Autonomous agent networks for task automation with multi-step reasoning.
97 versions - Latest release: 4 months ago - 3.6 thousand downloads last month - 15 stars on GitHub - 1 maintainer
openinference-instrumentation-beeai 0.1.2
OpenInference BeeAI Instrumentation
3 versions - Latest release: about 23 hours ago - 371 stars on GitHub - 1 maintainer
unstructured-cpu 0.15.1
A library that prepares raw documents for downstream ML tasks.
13 versions - Latest release: 8 months ago - 368 downloads last month - 10,877 stars on GitHub - 1 maintainer
snok 0.0.17 💰
🚀 A simple, modern, full-stack toolkit for Python 🐍
19 versions - Latest release: about 1 year ago - 613 downloads last month - 33 stars on GitHub - 1 maintainer
openinference-instrumentation-mcp 1.1.0
OpenInference MCP Instrumentation
1 version - Latest release: 1 day ago - 371 stars on GitHub - 1 maintainer
fp-chainlit 0.7.0
A faster way to build chatbot UIs.
1 version - Latest release: over 1 year ago - 3,193 stars on GitHub - 1 maintainer
r2r 3.5.13
SciPhi R2R
212 versions - Latest release: 1 day ago - 20.2 thousand downloads last month - 1,103 stars on GitHub - 1 maintainer
Top 5.7% on pypi.org
helicone 1.0.14
A Python wrapper for the OpenAI API that logs all requests to Helicone.
17 versions - Latest release: over 1 year ago - 2 dependent packages - 2 dependent repositories - 1.76 thousand downloads last month - 3,609 stars on GitHub - 1 maintainer
helicone-helpers 1.0.3
A Python wrapper for some of Helicone's common functionalities
4 versions - Latest release: 23 days ago - 1.62 thousand downloads last month - 3,609 stars on GitHub - 1 maintainer
helicone-async 1.0.6
A Python wrapper for logging llm traces directly to Helicone, by passing the proxy, with OpenLLMe...
7 versions - Latest release: about 2 months ago - 21.2 thousand downloads last month - 3,609 stars on GitHub - 1 maintainer
neuro-san-web-client 0.1.7
Web client demo interface for neuro-san
1 version - Latest release: 1 day ago - 0 stars on GitHub - 1 maintainer
cdklabs.generative-ai-cdk-constructs 0.1.303
AWS Generative AI CDK Constructs is a library for well-architected generative AI patterns.
312 versions - Latest release: 1 day ago - 17.5 thousand downloads last month - 447 stars on GitHub - 1 maintainer
arize-phoenix-evals 0.20.6
LLM Evaluations
47 versions - Latest release: 1 day ago - 2 dependent packages - 180 thousand downloads last month - 5,334 stars on GitHub - 1 maintainer
langchain-vision-tools 0.0.1
Vision tools for langchain
1 version - Latest release: about 1 year ago - 55 downloads last month - 1 maintainer
Top 6.7% on pypi.org
agenta 0.41.1
The SDK for agenta is an open-source LLMOps platform.
284 versions - Latest release: 1 day ago - 2 dependent repositories - 18.4 thousand downloads last month - 575 stars on GitHub - 1 maintainer
Top 3.1% on pypi.org
langsmith 0.3.32
Client library to connect to the LangSmith LLM Tracing and Evaluation Platform.
340 versions - Latest release: 1 day ago - 86 dependent packages - 2,234 dependent repositories - 102 million downloads last month - 520 stars on GitHub - 4 maintainers
opik 1.7.8
Comet tool for logging and evaluating LLM traces
115 versions - Latest release: 1 day ago - 144 thousand downloads last month - 6,306 stars on GitHub - 3 maintainers
uagents-adapter 0.1.0
Adapters for uAgents to integrate with LangChain and CrewAI
1 version - Latest release: 1 day ago - 1,313 stars on GitHub - 1 maintainer
ra-aid 0.28.0
RA.Aid - ReAct Aid
66 versions - Latest release: 1 day ago - 8.92 thousand downloads last month - 1,613 stars on GitHub - 1 maintainer
langchain-mcp-tools 0.2.2
Model Context Protocol (MCP) To LangChain Tools Conversion Utility
24 versions - Latest release: 1 day ago - 1.57 thousand downloads last month - 13 stars on GitHub - 1 maintainer
Top 2.1% on pypi.org
langflow 1.3.3
A Python package with a built-in web application
260 versions - Latest release: 4 days ago - 1 dependent package - 11 dependent repositories - 140 thousand downloads last month - 54,524 stars on GitHub - 2 maintainers
langflow-base 0.3.3
A Python package with a built-in web application
110 versions - Latest release: 4 days ago - 2 dependent packages - 99.7 thousand downloads last month - 54,524 stars on GitHub - 2 maintainers
codedog 0.11.0
Codedog reviews your pull request using llm.
15 versions - Latest release: 9 months ago - 476 downloads last month - 58 stars on GitHub - 1 maintainer
yunke_langfuse 2.7.6
A client library for accessing langfuse
2 versions - Latest release: about 1 year ago - 99 downloads last month - 10,417 stars on GitHub - 1 maintainer
gotohuman 0.1.7
Python SDK for gotoHuman
6 versions - Latest release: about 2 months ago - 250 downloads last month - 10,417 stars on GitHub - 1 maintainer
litellm-proxy-extras 0.1.10 💰
Additional files for the LiteLLM Proxy. Reduces the size of the main litellm package.
11 versions - Latest release: 2 days ago - 132 thousand downloads last month - 20,815 stars on GitHub - 1 maintainer
servifai 0.2.3
A mini framework built on top of Langchain and Llamaindex to provide LLM powered Autonomous Agent...
6 versions - Latest release: almost 2 years ago - 275 downloads last month - 7 stars on GitHub - 1 maintainer
exponential 0.5.3
A Python package with a built-in web application
1 version - Latest release: over 1 year ago - 1 dependent repositories - 58 downloads last month - 1 maintainer
rs-document 0.0.1
LangChain's Document model, implemented in Rust using pyo3 and maturin
1 version - Latest release: about 1 year ago - 800 downloads last month - 1 stars on GitHub - 1 maintainer
openinference-instrumentation-openai 0.1.25
OpenInference OpenAI Instrumentation
26 versions - Latest release: 2 days ago - 5 dependent packages - 129 thousand downloads last month - 367 stars on GitHub - 1 maintainer
actionflow 0.0.5
LLM agent workflows
3 versions - Latest release: 10 months ago - 112 downloads last month - 146 stars on GitHub - 1 maintainer
langflow-base-nightly 0.3.3.dev1
A Python package with a built-in web application
205 versions - Latest release: 2 days ago - 4.36 thousand downloads last month - 23,740 stars on GitHub - 2 maintainers
tringlang 2.2.2
A Python package with a built-in web application
1 version - Latest release: 10 months ago - 74 downloads last month - 54,524 stars on GitHub - 1 maintainer
insuant 1.0.0a20
A Python package with a built-in web application
4 versions - Latest release: 10 months ago - 125 downloads last month - 54,524 stars on GitHub - 1 maintainer
langflow-law-base 0.0.98
A Python package with a built-in web application
3 versions - Latest release: 3 months ago - 130 downloads last month - 54,524 stars on GitHub - 1 maintainer
langchain-aws 0.2.20
An integration package connecting AWS and LangChain
41 versions - Latest release: 2 days ago - 2 dependent packages - 2.62 million downloads last month - 153 stars on GitHub - 2 maintainers
copilotkit 0.1.44
CopilotKit python SDK
72 versions - Latest release: 3 days ago - 29.1 thousand downloads last month - 18,165 stars on GitHub - 1 maintainer
openinference-instrumentation-litellm 0.1.16
OpenInference liteLLM Instrumentation
17 versions - Latest release: 3 days ago - 14 thousand downloads last month - 367 stars on GitHub - 1 maintainer
jarvismode-base 1.0.0
A Python package with a built-in web application
1 version - Latest release: 3 days ago
shandu 1.5.2
Deep research system with LangChain and LangGraph
4 versions - Latest release: about 1 month ago - 392 downloads last month - 426 stars on GitHub - 1 maintainer
jarvismode 1.0.0
A Python package with a built-in web application
1 version - Latest release: 3 days ago - 1 maintainer
Top 6.6% on pypi.org
litellm 1.58.1 💰
Library to easily interface with LLM API providers
1,056 versions - Latest release: 3 months ago - 116 dependent packages - 1 dependent repositories - 3.26 million downloads last month - 16,097 stars on GitHub - 1 maintainer
smol-dev 0.0.4
python module of smol developer
3 versions - Latest release: almost 2 years ago - 354 downloads last month - 53 stars on GitHub - 1 maintainer
yabm25 0.1.1
Fast BM25 search engine for Python with RAG support
2 versions - Latest release: about 2 months ago - 91 downloads last month - 0 stars on GitHub - 1 maintainer
aisploit 0.0.25
Tiny package designed to support red teams and penetration testers in exploiting large language m...
25 versions - Latest release: 12 months ago - 1.17 thousand downloads last month - 23 stars on GitHub - 1 maintainer
esperanto 1.2.1
A unified interface for various AI model providers
43 versions - Latest release: 6 days ago - 1.63 thousand downloads last month - 5 stars on GitHub - 1 maintainer
agentops 0.4.6
Observability and DevTool Platform for AI Agents
91 versions - Latest release: 11 days ago - 1 dependent package - 1 dependent repositories - 64.9 thousand downloads last month - 1,639 stars on GitHub - 2 maintainers
boilerplate-x 0.2.8
Create project boilerplate for any programming language in minutes, with just an idea.
12 versions - Latest release: about 2 years ago - 402 downloads last month - 44 stars on GitHub - 1 maintainer
chaincomposer 0.1.8
A tool to quickly and easily build complex LLM chains. Chain Composer is a sophisticated wrapper ...
4 versions - Latest release: 3 months ago - 173 downloads last month - 10 stars on GitHub - 1 maintainer
ai-parrot 0.6.1 💰
Live Chatbots based on Langchain chatbots and Agents Integrated into Navigator Framework or u...
67 versions - Latest release: 3 days ago - 6.82 thousand downloads last month - 1 maintainer
schwarm 0.1.84
A very opinionated package for building agent systems. Also very alpha.
19 versions - Latest release: 4 months ago - 510 downloads last month - 3,229 stars on GitHub - 1 maintainer
scrapegraphai 1.48.0 💰
A web scraping library based on LangChain which uses LLM and direct graph logic to create scrapin...
421 versions - Latest release: 4 days ago - 46 thousand downloads last month - 19,050 stars on GitHub - 1 maintainer
doccano-mini 0.0.10
Annotation meets Large Language Models.
10 versions - Latest release: about 2 years ago - 289 downloads last month - 56 stars on GitHub - 1 maintainer
langchain-utils 0.8.0
Utilities built upon the langchain library
54 versions - Latest release: 11 months ago - 1.91 thousand downloads last month - 9 stars on GitHub - 1 maintainer
litellm-plus 1.65.1b1 💰
Library to easily interface with LLM API providers
1 version - Latest release: 20 days ago - 148 downloads last month - 20,605 stars on GitHub - 1 maintainer
py-zerox 0.0.7 💰
ocr documents using vision models from all popular providers like OpenAI, Azure OpenAI, Anthropic...
5 versions - Latest release: 6 months ago - 12.1 thousand downloads last month - 20,605 stars on GitHub
gspringer-litellm 0.0.1 💰
Library to easily interface with LLM API providers
1 version - Latest release: 6 months ago - 35 downloads last month - 20,605 stars on GitHub - 1 maintainer
chitgpt 1.29.0 💰
git-like system for llm chats
28 versions - Latest release: 17 days ago - 1.88 thousand downloads last month - 20,605 stars on GitHub - 1 maintainer
ambrogio 0.6.1 💰
An opinionated dev agent who tackles tech debt
12 versions - Latest release: about 2 years ago - 480 downloads last month - 20,605 stars on GitHub - 1 maintainer
oxyparser 0.1.0 💰
Python SDK, Proxy Server (LLM Gateway) to call 100+ LLM APIs in OpenAI format - [Bedrock, Azure, ...
1 version - Latest release: about 1 year ago - 64 downloads last month - 20,207 stars on GitHub - 1 maintainer
langchain-linkup 0.1.5
A Langchain integration for the Linkup API
6 versions - Latest release: 2 months ago - 691 downloads last month - 5 stars on GitHub - 1 maintainer
akita-ai 0.1.200
AI-enhanced development tool.
5 versions - Latest release: 12 months ago - 214 downloads last month - 16 stars on GitHub - 1 maintainer
reworkd-platform-ollama 2.2.0 💰
A platform for reworkd
20 versions - Latest release: 5 months ago - 464 downloads last month - 33,028 stars on GitHub - 1 maintainer
hub-redirect 3.0.3
Activeloop Deep Lake
5 versions - Latest release: over 2 years ago - 1 dependent package - 122 downloads last month - 8,527 stars on GitHub - 2 maintainers
Top 2.3% on pypi.org
hub 3.0.1
Activeloop Deep Lake
132 versions - Latest release: over 2 years ago - 2 dependent packages - 129 dependent repositories - 12.2 thousand downloads last month - 8,527 stars on GitHub - 1 maintainer
langchain-chatchat 0.3.1
Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen an...
23 versions - Latest release: 9 months ago - 3.48 thousand downloads last month - 31,031 stars on GitHub - 1 maintainer
langchain-benchmarks 0.0.14
🦜💪 Flex those feathers!
14 versions - Latest release: 9 months ago - 1.25 thousand downloads last month - 244 stars on GitHub - 1 maintainer
langchain-hana-prototype 1.1.0
An integration package connecting SAP Hana Cloud and LangChain
6 versions - Latest release: 2 months ago - 255 downloads last month - 7 stars on GitHub - 1 maintainer
langchain-hana 0.1.0
An integration package connecting SAP HANA Cloud and LangChain
2 versions - Latest release: 23 days ago - 206 downloads last month - 7 stars on GitHub - 1 maintainer