Top PYTHON GitHub Repositories & Tools (2026)

Safely render long_description/README files in Warehouse

Local-first, inspectable memory for coding agents: durable context across sessions and repositories, code-aware recall, bi-temporal history, MCP, and a self-hosted WebUI.

Simple Python API wrapper for the RedGIFs API

Open-source quantitative decision lab: test market assumptions, preserve negative results, and reproduce evidence.

A Flexible Framework for Robot visualization and programming in Python

Automated Machine Learning pipelines. Builds the Open Short Term Energy Forecasting package.

Python for AutoCAD

Protoc integration for Maven. Supports Protoc plugins (such as gRPC), building from descriptors, discovery of sources from the classpath.

Self-hosted shared workspace for communities — live collaboration on tasks, documents, calendars, dashboards and more in one place. Project management that starts simple and grows with you.

Python client for the Datadog API

silx toolkit

A Full-Stack Robotics Development Environment

The PolicyEngine US Python package contains a rules engine of the US tax-benefit system, and microdata generation for microsimulation analysis.

Pragmatic AI Labs MCP Agent Toolkit - An MCP Server designed to make code with agents more deterministic

Berlin (BVG) and Brandenburg (VBB) transport widget for Home Assistant

ERT - Ensemble based Reservoir Tool - is designed for running ensembles of dynamical models such as reservoir models, in order to do sensitivity analysis and data assimilation. ERT supports data assimilation using the Ensemble Smoother (ES) and Ensemble Smoother with Multiple Data Assimilation (ES-MDA).

Job board aggregator indexing 1,000,000+ active positions from 20,000+ companies across Greenhouse, Lever, Ashby, Workday, and other major ATS platforms. Multithreaded Python ETL pipeline, daily automated refreshes via GitHub Actions, filterable client-side search.

Plan-then-build AI coding for Claude Code & Codex CLI — you approve the plan before the model writes a line of code. SPEC → PLAN → TEST → CODE → REVIEW → LEARN

🐵 A literal Chaos Monkey for your Kubernetes clusters

Declarative database change management tool for Snowflake