tracing

Open-source, end-to-end platform for evaluating, observing, and improving LLM and AI agent applications. Tracing · Evals · Simulations · Datasets · Gateway · Guardrails. Self-hostable. Apache 2.0.

Trace-native CI/CD for AI agents — production failures become regression tests that block the PR. Auto-detect, cluster, freeze into hermetic cases, replay in CI for $0.

A reactive Python kernel for Jupyter notebooks.

OpenTelemetry Instrumentation for AI Observability

Eliot: the logging system that tells you *why* it happened

open source agent engineering platform: traces, evals, and metrics to debug and improve your AI agents. Integrates with LangGraph, CrewAI, Claude Agent SDK, and more.

The All-in-One System Profiling and Fault Detection Tool for Linux & Android

Datadog Python APM Client

Request ID propagation for ASGI apps

Inject an ID into every log message from a Django request. ASGI compatible, integrates with Sentry, and works with Celery

Coarse-grained lineage and tracing for machine learning pipelines.

Event Tracing For Windows (ETW) Resources

Monocle is a framework for tracing GenAI app code. This repo contains implementation of Monocle for GenAI apps written in Python.

surftrace is a tool that allows you to surf the linux kernel

Agent Skills for Langfuse, the open source LLM engineering platform for tracing, prompt management, and evaluation

Generate eBPF programs and tracing with ChatGPT

Tracing tools for ROS 2.

Trace your python process line by line with eBPF!

Library-Level eBPF Sandbox for Python (Linux & macOS): syscall-level control per module.

Open Source AI Tracing Framework built on Opentelemetry for AI Applications and Frameworks