observability

OpenTelemetry command-line tool for sending events from shell scripts & similar environments

Alaz: Advanced eBPF Agent for Kubernetes Observability – Effortlessly monitor K8s service interactions and performance metrics in your K8s environment. Gain in-depth insights with service maps, metrics, and more, while staying alert to crucial system anomalies 🐝

Web-based log viewer UI. Explore logs data stored in several sources: ClickHouse, Kubernetes or Docker

See what your coding agents did and what it cost. Breaks each task down into work steps — tools used, files changed, tests run, time and tokens spent. Local-first dashboard for Claude Code, Codex, OpenCode, and more. No login, no telemetry.

An active monitoring software to detect failures before your customers do.

Microsoft Application Insights SDK for JavaScript

Orb is a dynamic network observability platform with agent fleet orchestration and data pipelines with OpenTelemetry

Open, SQL-native time-series database for telemetry you need to keep. 34M+ records/sec ingestion, 8M+ rows/sec queries. InfluxDB Line Protocol and Telegraf compatible. Open Parquet on your storage. Single binary. S3/Azure native. Air-gap ready. AGPL-3.0.

lightweight system-level observability for AI Agents

Map Kubernetes traffic: in-cluster, to the Internet, and to AWS IAM and export as text, intents, or an image

Awesome observability page

A curated list of awesome references collected since 2018.

DataBuff is an AI-native APM built on Opentelemetry，with multi-agent troubleshooting out of the box.

eBPF (extended Berkeley Packet Filter) Guide. Learn all about the eBPF Tools and Libraries for Security, Monitoring , and Networking.

Datadog Python APM Client

Kuvasz (pronounce as [ˈkuvɒs]) is an open-source uptime and SSL monitoring service, with multiple notification channels, status pages, IAC support via YAML, Prometheus integration, a complete REST API and many more!

The fastest, lightest, and easiest-to-integrate AI gateway on the market. Fully open-sourced.

ANOLISA (Agentic Nexus Operating Layer & Interface System Architecture) | Agentic OS with runtime, security, observability, and Tokenless response compression for lower token usage and cost.

ApplicationInsights-dotnet

A curated list of open source tools used in analytics platforms and data engineering ecosystem

CLI to install, manage & troubleshoot Kubernetes clusters running Cilium

An agent component for the Java system

Web-based tool to facilitate OpenTelemetry collector configuration editing and verification

Automon combines the power of AOP (AspectJ) with monitoring or logging tools you already use to declaratively trace and monitor your Java code, the JDK, and 3rd party libraries.

ICMP / Ping & MTR & TCP Port & HTTP Get - Network Prometheus exporter

Zero-code OpenTelemetry instrumentation powered by eBPF

Open-source runtime AI agent security tool - monitors and controls AI agents, catching malicious tool use, prompt injection, and policy drift in real time, before the agent acts.

Apache SkyWalking Kubernetes Deployment Helm Chart

μ/log is a micro-logging library that logs events and data, not words!

Observability & Troubleshooting for Kubernetes Services