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

pypi.org "open-source" keyword

Top 0.2% on pypi.org
mlflow 3.16.1
MLflow is an open source platform for the complete machine learning lifecycle
189 versions - Latest release: 19 days ago - 360 dependent packages - 5,089 dependent repositories - 19.7 million downloads last month - 28,251 stars on GitHub - 1 maintainer
easy-versioning 1.0.8
A Sphinx extension/tool to manage multi-version and multi-language documentation builds without r...
8 versions - Latest release: about 1 year ago - 27 downloads last month - 13 stars on GitHub - 1 maintainer
caliscope 0.11.8
Rapid and reliable multicamera calibration with GUI and scripting API
40 versions - Latest release: 27 days ago - 2.05 thousand downloads last month - 440 stars on GitHub - 1 maintainer
Top 0.3% on pypi.org
langchain 1.4.3
Building applications with LLMs through composability
520 versions - Latest release: 7 days ago - 1,062 dependent packages - 18,663 dependent repositories - 170 million downloads last month - 147,238 stars on GitHub - 1 maintainer
infrahub-server 1.11.4
Infrahub is taking a new approach to Infrastructure Management by providing a new generation of d...
132 versions - Latest release: 5 days ago - 1.08 thousand downloads last month - 528 stars on GitHub - 1 maintainer
langgraph-sdk 0.4.5
SDK for interacting with LangGraph API
103 versions - Latest release: 14 days ago - 41.7 million downloads last month - 42,446 stars on GitHub - 1 maintainer
spectrepdf 0.2.1
A tool for processing and redacting PDFs based on target words using OCR.
3 versions - Latest release: about 1 year ago - 43 downloads last month - 2 stars on GitHub - 1 maintainer
pyvolca 0.12.1 💰
Python client for VoLCA, the Life Cycle Assessment engine
21 versions - Latest release: 15 days ago - 526 downloads last month - 10 stars on GitHub - 1 maintainer
neuralengine 0.5.9
A framework/library for building and training neural networks.
46 versions - Latest release: 8 months ago - 212 downloads last month - 1 stars on GitHub - 1 maintainer
cronutils 0.5.0
Tool designed to simplify the configuration and dispatching of tasks via cron
20 versions - Latest release: 9 months ago - 7 dependent repositories - 961 downloads last month - 5 stars on GitHub - 2 maintainers
Top 3.8% on pypi.org
pyodata 1.12.1
Enterprise ready Python OData client
23 versions - Latest release: 13 days ago - 2 dependent packages - 13 dependent repositories - 108 thousand downloads last month - 269 stars on GitHub - 2 maintainers
ghscraper_maru 3.0.0
A github scraper that finds emails and makes a copy of all of someones repos for searching purposes
2 versions - Latest release: about 1 year ago - 42 downloads last month - 1 stars on GitHub - 1 maintainer
langgraph-prebuilt 1.1.0
Library with high-level APIs for creating and executing LangGraph agents and tools.
44 versions - Latest release: 5 months ago - 39.9 million downloads last month - 42,446 stars on GitHub - 1 maintainer
langgraph-cli 0.4.32
CLI for interacting with LangGraph API
142 versions - Latest release: 12 days ago - 2.39 million downloads last month - 42,446 stars on GitHub - 1 maintainer
langgraph-checkpoint-duckdb 2.0.2
Library with a DuckDB implementation of LangGraph checkpoint saver.
3 versions - Latest release: over 1 year ago - 354 downloads last month - 42,446 stars on GitHub - 1 maintainer
langgraph-checkpoint-conformance 0.0.2
Conformance test suite for LangGraph checkpointer implementations.
2 versions - Latest release: 6 months ago - 21.3 thousand downloads last month - 42,446 stars on GitHub - 1 maintainer
langgraph 1.2.13
Building stateful, multi-actor applications with LLMs
278 versions - Latest release: about 7 hours ago - 15 dependent packages - 43.8 million downloads last month - 42,446 stars on GitHub - 1 maintainer
langgraph-checkpoint 4.2.0
Library with base interfaces for LangGraph checkpoint savers.
60 versions - Latest release: about 2 months ago - 41.3 million downloads last month - 42,446 stars on GitHub - 1 maintainer
langgraph-checkpoint-sqlite 3.1.1
Library with a SQLite implementation of LangGraph checkpoint saver.
24 versions - Latest release: 2 months ago - 2.75 million downloads last month - 42,446 stars on GitHub - 1 maintainer
langgraph-checkpoint-postgres 3.1.2
Library with a Postgres implementation of LangGraph checkpoint saver.
50 versions - Latest release: about 2 months ago - 8.23 million downloads last month - 42,446 stars on GitHub - 1 maintainer
otary 0.5.0
Otary — elegant, readable, and powerful image and 2D geometry Python library.
11 versions - Latest release: 3 months ago - 253 downloads last month - 57 stars on GitHub - 1 maintainer
mobility-tools 0.2.1
A tool to simulate the mobility behaviours of the inhabitants of a given region.
4 versions - Latest release: 4 months ago - 10 downloads last month - 32 stars on GitHub - 2 maintainers
edsl 1.0.8
Create and analyze LLM-based surveys
128 versions - Latest release: 5 months ago - 917 downloads last month - 502 stars on GitHub - 4 maintainers
justice40-data-pipeline 0.1.0
ETL, Score and Map Generation of Justice 40 Tool
1 version - Latest release: over 4 years ago - 1 dependent repositories - 10 downloads last month - 145 stars on GitHub - 1 maintainer
ngstrefftz-src 0.2.3
NGSTrefftz is an add-on to NGSolve for Trefftz methods.
6 versions - Latest release: over 3 years ago - 10 downloads last month - 16 stars on GitHub - 1 maintainer
ngstrefftz-avx2 0.2.0
NGSTrefftz is an add-on to NGSolve for Trefftz methods.
3 versions - Latest release: almost 4 years ago - 30 downloads last month - 16 stars on GitHub - 1 maintainer
ngstrefftz 0.3.2606
NGSTrefftz is an add-on to NGSolve for Trefftz methods.
102 versions - Latest release: 3 months ago - 1 dependent repositories - 3.09 thousand downloads last month - 16 stars on GitHub - 1 maintainer
Top 7.4% on pypi.org
ixmp 3.11.1
The ix modeling platform
22 versions - Latest release: over 1 year ago - 2 dependent packages - 7 dependent repositories - 952 downloads last month - 39 stars on GitHub - 3 maintainers
langchain-aimlapi 0.1.2
An integration package connecting Aimlapi and LangChain
3 versions - Latest release: about 1 month ago - 205 downloads last month - 144,718 stars on GitHub - 1 maintainer
oopoa 0.2
OOPOA CLI Tool (Object-Oriented Programming Optimization Algorithm)
1 version - Latest release: about 1 year ago - 11 downloads last month - 1 stars on GitHub - 1 maintainer
pacli-tool 1.4.3
A secure CLI to manage secrets locally with encryption, master password, and clipboard support.
15 versions - Latest release: 5 months ago - 68 downloads last month - 3 stars on GitHub - 1 maintainer
purex 0.1.2
PuReX - Pull Request data eXtractor
3 versions - Latest release: about 1 year ago - 18 downloads last month - 3 stars on GitHub - 1 maintainer
simtradelab 2.13.2 💰
Lightweight quantitative backtesting framework with PTrade API simulation | 轻量级量化回测框架
34 versions - Latest release: 3 months ago - 757 downloads last month - 327 stars on GitHub - 1 maintainer
refact 0.10.14
A python client to refact-lsp server
14 versions - Latest release: over 1 year ago - 63 downloads last month - 3,540 stars on GitHub - 1 maintainer
airbyte-agent-gong 0.19.137
Airbyte Gong Connector for AI platforms
116 versions - Latest release: 6 months ago - 1.84 thousand downloads last month - 108 stars on GitHub - 1 maintainer
hyperassist 0.0.3
AI training diagnostics and hyperparameter assistant.
3 versions - Latest release: about 1 year ago - 33 downloads last month - 4 stars on GitHub - 1 maintainer
ozon3 4.0.2
An open-source package to easily obtain real-time, historical,or forecasted air quality data for ...
34 versions - Latest release: over 3 years ago - 1 dependent repositories - 43 downloads last month - 74 stars on GitHub - 1 maintainer
giswater-cli 0.4.3
Headless CLI for Giswater database schema lifecycle (create, update, drop)
6 versions - Latest release: about 1 month ago - 44 downloads last month - 85 stars on GitHub - 1 maintainer
eeg-uhb 0.1.9
Librería modular para adquisición y procesamiento EEG de UHB
10 versions - Latest release: over 1 year ago - 36 downloads last month - 4 stars on GitHub - 1 maintainer
indstocks 1.1.1
Access to Indian Stock Market insights via Python package.
2 versions - Latest release: over 1 year ago - 268 downloads last month - 7 stars on GitHub - 2 maintainers
streamlit-theta 1.0.2
Comprehensive visual editors suite for Streamlit: presentations, documents, spreadsheets, charts,...
3 versions - Latest release: over 1 year ago - 57 downloads last month - 1 stars on GitHub - 1 maintainer
Top 1.3% on pypi.org
panda3d 1.10.16 💰
Panda3D is a framework for 3D rendering and game development for Python and C++ programs.
26 versions - Latest release: 9 months ago - 23 dependent packages - 191 dependent repositories - 180 thousand downloads last month - 5,234 stars on GitHub - 2 maintainers
ormantism 0.7.1
A lightweight ORM built on Pydantic for simple CRUD operations with minimal code
27 versions - Latest release: 8 months ago - 77 downloads last month - 3 stars on GitHub - 1 maintainer
ministack 1.5.21
Free, open-source local AWS emulator — drop-in LocalStack replacement
202 versions - Latest release: 3 days ago - 38.3 thousand downloads last month - 4,837 stars on GitHub - 1 maintainer
dift-cli 0.6.0
Git diff for datasets: compare datasets, detect drift, find outliers, and assess data risk.
5 versions - Latest release: 5 months ago - 12 downloads last month - 4 stars on GitHub - 1 maintainer
xl2times 0.3.0
An open source tool to convert TIMES models specified in Excel to a format ready for processing b...
6 versions - Latest release: over 1 year ago - 100 downloads last month - 21 stars on GitHub - 2 maintainers
eccrypto 0.2.0
Pure Python library for Elliptic Curve Cryptography (ECC) — built from scratch with clarity and e...
4 versions - Latest release: about 1 year ago - 119 downloads last month - 7 stars on GitHub - 1 maintainer
cea-external-tools 0.2.4
External tools for City Energy Analyst, mainly containing C++ components e.g. DAYSIM and CRAX
6 versions - Latest release: 7 days ago - 314 downloads last month - 277 stars on GitHub - 1 maintainer
texthumanize 0.35.0
Algorithmic text humanization with AI detection, tone analysis, paraphrasing, and spinning — 38-s...
17 versions - Latest release: 2 months ago - 447 downloads last month - 83 stars on GitHub - 1 maintainer
Top 5.3% on pypi.org
wetterdienst 0.140.0 💰
Open weather data for humans
178 versions - Latest release: about 12 hours ago - 2 dependent packages - 5 dependent repositories - 12.6 thousand downloads last month - 453 stars on GitHub - 1 maintainer
message-ix 3.11.1
The MESSAGEix integrated assessment model framework
22 versions - Latest release: over 1 year ago - 1 dependent package - 1 dependent repositories - 571 downloads last month - 149 stars on GitHub - 3 maintainers
gats-torch 0.0.1 💰
gats - Pytorch
1 version - Latest release: over 2 years ago - 14 downloads last month - 8 stars on GitHub - 1 maintainer
foundation-voice 0.1.3
Core package for Open Source CAI Pipecat - foundation voice
3 versions - Latest release: over 1 year ago - 178 downloads last month - 11 stars on GitHub - 1 maintainer
krl-model-zoo 2.0.2
Community tier: 20 essential open-source models for vision, NLP, time series, audio, and multimod...
3 versions - Latest release: 9 months ago - 1.12 thousand downloads last month - 0 stars on GitHub - 1 maintainer
docxblocks 1.6.6
Block-based Word document builder with simple, predictable newline and inline text handling.
25 versions - Latest release: over 1 year ago - 280 downloads last month - 1 stars on GitHub - 1 maintainer
harmonydata 1.0.7
Harmony Tool for Retrospective Data Harmonisation
11 versions - Latest release: 11 months ago - 60 downloads last month - 67 stars on GitHub - 1 maintainer
mcp-memory-service 11.15.0 💰
Semantic memory layer for AI applications. REST API + MCP transport + knowledge graph + autonomou...
334 versions - Latest release: 2 days ago - 9.32 thousand downloads last month - 1,968 stars on GitHub - 1 maintainer
wikipedia-mcp 2.0.1 💰
MCP server for Wikipedia API
11 versions - Latest release: 5 months ago - 14.8 thousand downloads last month - 297 stars on GitHub - 1 maintainer
iflow-mcp_wikipedia-mcp 1.6.4 💰
MCP server for Wikipedia API
6 versions - Latest release: 11 months ago - 271 downloads last month - 297 stars on GitHub - 1 maintainer
infrahub-sync 2.0.1
Infrahub-Sync is a versatile Python package that synchronizes data between a source and a destina...
26 versions - Latest release: 25 days ago - 252 downloads last month - 528 stars on GitHub - 1 maintainer
infrahub 0.1.2
Infrahub by OpsMill
3 versions - Latest release: over 2 years ago - 32 downloads last month - 528 stars on GitHub - 1 maintainer
infrahub-testcontainers 1.11.4
Testcontainers instance for Infrahub to easily build integration tests
124 versions - Latest release: 5 days ago - 6.27 thousand downloads last month - 528 stars on GitHub - 1 maintainer
Top 0.9% on pypi.org
pycaret 3.3.2
PyCaret - An open source, low-code machine learning library in Python.
104 versions - Latest release: over 2 years ago - 9 dependent packages - 489 dependent repositories - 227 thousand downloads last month - 9,849 stars on GitHub - 1 maintainer
fab-clientlib 0.19.2
FAB Client Lib
39 versions - Latest release: 4 months ago - 2.66 thousand downloads last month - 3 stars on GitHub - 1 maintainer
pathsim 0.27.0 💰
A differentiable block based hybrid system simulation framework.
86 versions - Latest release: about 15 hours ago - 3.44 thousand downloads last month - 497 stars on GitHub - 1 maintainer
ag2-sparrow 0.3.1
A channel-neutral local delivery runtime for AI agents: durable task and event transport, plus a ...
4 versions - Latest release: about 2 months ago - 69 downloads last month - 396 stars on GitHub - 1 maintainer
weightslab 2.0.2
Paving the way between black-box and white-box modeling.
30 versions - Latest release: 4 days ago - 229 downloads last month - 168 stars on GitHub - 1 maintainer
prismaid 0.17.1
PrismAId library package
38 versions - Latest release: about 2 months ago - 132 downloads last month - 30 stars on GitHub - 1 maintainer
continuedev 0.1.104
open-source coding agent
105 versions - Latest release: almost 3 years ago - 1 dependent repositories - 69 downloads last month - 36,115 stars on GitHub - 1 maintainer
langchain-text-splitters 1.1.3
LangChain text splitting utilities
28 versions - Latest release: 3 days ago - 27 dependent packages - 36.7 million downloads last month - 147,238 stars on GitHub - 1 maintainer
file-path-parser 0.1.5
Universal, extensible Python library for extracting structured information (groups, dates, times,...
5 versions - Latest release: over 1 year ago - 39 downloads last month - 5 stars on GitHub - 1 maintainer
pobshell 0.2.0
A Bash-like shell for Python objects
6 versions - Latest release: about 1 year ago - 24 downloads last month - 14 stars on GitHub - 1 maintainer
langchain-lindorm-integration 0.1.1
An integration package connecting LindormIntegration and LangChain
2 versions - Latest release: over 1 year ago - 22 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-digitalocean 0.1.8
An integration package connecting Digitalocean and LangChain
9 versions - Latest release: over 1 year ago - 55 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-opengradient 0.1.2
An integration package connecting OpenGradient and LangChain
3 versions - Latest release: over 1 year ago - 29 downloads last month - 147,238 stars on GitHub - 2 maintainers
langchain-vedb 0.1.3
An integration package connecting VeDB and LangChain
4 versions - Latest release: about 1 year ago - 19 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-glean 0.4.0
An integration package connecting Glean and LangChain
8 versions - Latest release: 7 months ago - 8.78 thousand downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-nexa-ai 0.1.5
An integration package connecting NexaAI and LangChain
3 versions - Latest release: over 2 years ago - 17 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-levers 0.0.7
LangChain levers.
7 versions - Latest release: over 1 year ago - 22 downloads last month - 146,825 stars on GitHub - 1 maintainer
langchain-opperai 0.0.1
An integration package connecting OpperAI and LangChain
1 version - Latest release: about 1 year ago - 13 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-openai 1.6.7
An integration package connecting OpenAI and LangChain
148 versions - Latest release: 5 days ago - 205 dependent packages - 36.7 million downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-openwebui 0.0.1
LangChain openwebui
1 version - Latest release: over 1 year ago - 13 downloads last month - 146,825 stars on GitHub - 1 maintainer
langchain-chroma 1.1.0
An integration package connecting Chroma and LangChain.
16 versions - Latest release: 10 months ago - 7 dependent packages - 845 thousand downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-cognee 0.1.1
An integration package connecting Cognee and LangChain
2 versions - Latest release: over 1 year ago - 25 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-classic 1.0.8
Building applications with LLMs through composability
10 versions - Latest release: 4 months ago - 14.2 million downloads last month - 146,825 stars on GitHub - 1 maintainer
langchain-robocorp 0.0.10
An integration package connecting Robocorp Action Server and LangChain
14 versions - Latest release: about 2 years ago - 1 dependent package - 250 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-critique 0.1.1
An integration package connecting Critique and LangChain
2 versions - Latest release: almost 2 years ago - 11 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-openrouter 0.2.9
An integration package connecting OpenRouter and LangChain
13 versions - Latest release: 14 days ago - 782 thousand downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-cloudsway 0.1.3
An integration package connecting Cloudsway and LangChain
4 versions - Latest release: about 1 year ago - 30 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-coherence 0.0.3
LangChain integration for Oracle Coherence as a vector store.
3 versions - Latest release: about 1 year ago - 17 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-deepseek 1.1.1
An integration package connecting DeepSeek and LangChain
12 versions - Latest release: 14 days ago - 632 thousand downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-netmind 0.1.0
An integration package connecting Netmind and LangChain
1 version - Latest release: over 1 year ago - 22 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-dappier 0.2.4
An integration package connecting Dappier and LangChain
7 versions - Latest release: over 1 year ago - 34 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-scraperapi 0.1.2
An integration package connecting ScraperAPI and LangChain
3 versions - Latest release: about 1 year ago - 37 downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-deepseek-official 0.1.0
An integration package connecting DeepSeek and LangChain
2 versions - Latest release: over 1 year ago - 1.79 thousand downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-asteroid 0.1.0
An integration package connecting Asteroid and LangChain
1 version - Latest release: over 1 year ago - 16 downloads last month - 147,238 stars on GitHub - 1 maintainer
Top 0.6% on pypi.org
langchain-core 1.6.6
Building applications with LLMs through composability
307 versions - Latest release: 6 days ago - 165 dependent packages - 168 dependent repositories - 144 million downloads last month - 147,238 stars on GitHub - 1 maintainer
langchain-nvidia-aiplay 0.0.2
This package is deprecated. Please use langchain-nvidia-ai-endpoints instead.
3 versions - Latest release: almost 3 years ago - 43 downloads last month - 147,238 stars on GitHub - 2 maintainers
langchain-compass 0.4.1
Providing the Compass API to langchain agents.
139 versions - Latest release: about 1 year ago - 311 downloads last month - 147,238 stars on GitHub - 4 maintainers
langchain-anthropic 1.7.5
Integration package connecting Claude (Anthropic) APIs and LangChain
102 versions - Latest release: 6 days ago - 26 dependent packages - 17.5 million downloads last month - 147,238 stars on GitHub - 1 maintainer