#python

Package to parse decay files, describe and convert particle decays between digital representations.

Base classes for creating scikit-learn-like parametric objects, and tools for working with them.

Semantic Scholar MCP server: 14 typed tools for paper search, citation graphs, author profiles, recommendations, PyPI/Docker.

Download your Spotify playlists and songs along with album art and metadata (from YouTube if a match is found).

Immutable and statically-typeable DataFrames with runtime type and data validation

Extensions to the edk2 build system allowing for a more robust and plugin based build system and tool execution environment

Python library package that supports UEFI development

⚙️ Python API / wrapper for tmux

Async Python client for Victron Venus OS (GX) that maps MQTT topics to typed devices and metrics - read sensors and control writable settings.

A fast, fully typed HTML toolkit for Python. Escape, unescape, parse, select, and serialize HTML from one library, powered by a C-accelerated core.

:zap: A Fast, Extensible Progress Bar for Python and CLI

Intuitive Data Workflows

Web-based 3D visualization in Python

|toqito> (Theory of Quantum Information Toolkit) is a Python library for research in quantum information theory.

Subagent Delegation framework for Pydantic AI, enabling nested subagents that can spawn their own specialists on-the-fly, with smart sync/async/auto mode selection, runtime agent creation, and clean multi-agent architecture. Adds specialization, parallel execution, and task cancellation.

A Textual User Interface for interacting with Atlassian Jira from your shell

Streaming-first technical indicators with a Rust core: native Python, Node.js and WebAssembly bindings plus a C ABI hub for C, C++, C#, Go, Java and R. 514 indicators, O(1) per-tick updates, no system dependencies. Drop-in TA-Lib replacement.

An easy library for Python file locking. It works on Windows, Linux, BSD and Unix systems and can even perform distributed locking. Naturally it also supports the with statement.

A library for converting HTML into PDFs using ReportLab

Diagnostic tool for the Azure Functions Python v2 programming model

Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection

A Python library for anomaly detection across tabular, time series, graph, text, image, and audio data. 60+ detectors, benchmark-backed ADEngine orchestration, and an agentic workflow for AI agents.

Bootstrap 3 integration with Django.

inline-snapshot boosts efficiency when writing tests by generating code with the expected values and simplifies snapshot tests with pytest.

Portable memory layer for coding agents — persistent user & project context across sessions, installed into Claude Code.

Production multi-asset portfolio construction and rolling backtesting in Python

Agent orchestration service for the Agent Landing Zone, built on Microsoft Foundry Agent Service and Microsoft Agent Framework. Coordinates specialized agents for conversational experiences with grounded knowledge, NL2SQL and MCP tools.

A fast and reliable background task processing library for Python 3.

Offline PII firewall for AI agents and LLM apps: fast local detection and redaction, Claude Code hook, LiteLLM guardrail. Zero network calls, one dependency.

pyright fork with various type checking improvements, improved vscode support and pylance features built into the language server