One command to explain your Python environment, trace imports, and detect shadows.

A Python debugging library for detailed code execution tracing. This library provides utilities for tracing Python code execution with detailed information about variables, function calls, and execution flow.

Post-mortem debugging tool for Python that provides direct access to variables and frames after exceptions occur. Rich tracebacks, frame inspection, and context execution without separate interactive shells.

Intelligent Memory Leak Detective for Python

A powerful diagnostic tool for analyzing unresponsive Python programs, focusing on deadlocks and blocking issues.

PyTrace Autopsy: Runtime function tracing skill for Claude Code — debugs failing Python tests using sys.settrace via sitecustomize.py