Trace Python Packages

logfire

AI observability platform for production LLM and agent systems.

barectf

Generator of ANSI C tracers which output CTF data streams

claude-tap

Intercept and inspect Coding Agent API traffic from Claude Code, Codex CLI, Gemini CLI, Cursor CLI, OpenCode, Kimi/Kimi Code, Pi, and Hermes in a local trace viewer.

caliper-reader

Caliper is an instrumentation and performance profiling library

agent-strace

Observability for AI agents. See what your agent did, why it cost that much, and what to fix.

django-graphql-extensions

A collection of custom extensions for Graphene Django

lerim

Compiles AI agent traces and truns them into reusable context.

svgtrace

Leverage pyppeteer and the imagetrace.js library to trace a bitmap to SVG in python

itf-py

Python library to parse and emit Apalache/Quint traces as JSON ITF

pxr-trace

Performance tracking library used in OpenUSD

pxr-trace-dev

Performance tracking library used in OpenUSD

robotframework-live-trace

A live trace viewer for Robot Framework test runs.

oracletrace

Lightweight Python tool to detect performance regressions and compare execution traces with call graph visualization.

tracedsa

A collection of foundational Data Structures implemented from scratch in C++23, built as a learning project alongside a university Data Structures course. With a TUI Visualizer bulit in Python

chromatrace

Chromatrace - Best Practice in Python Logging

imageedit

Create various icon masks and shading effects with the imageedit library. Five example files under main: round.py, makeProjIcons.py, makePWAImages.py, getPWAScreenshots.py and readWriteLayered.py.

atrace

automatically print trace tables of simple programs

pyspur

PySpur is a Graph UI for building AI Agents in Python

tracecolor

A lightweight, colorized Python logger with TRACE level support.

llmtracer

Trace LLM calls (and others) and visualize them in WandB, as interactive SVG or using a streaming local webapp

promplate-trace

integrate with @langfuse or langsmith - plug-and-play observability for @promplate

django-user-trace

🙋‍♂️ A Python logging filter for Django user attributes

call-tracer

A library for tracing function calls with depth control and filtering.

agentprobe-framework

A pytest-native testing and evaluation framework for software agents. Trace recording, cost tracking, safety scanning, regression detection.