observability

Tencent Server Web

Real-time logging dashboard for Kubernetes. View logs in a terminal or a browser. Run anywhere - desktop, cluster, docker.

A Go framework for building production agent systems with graph workflows, tools, memory, A2A, AG-UI, MCP, evaluation, and observability.

Intelligence for Kubernetes. World's most promising Kubernetes Visualization Tool for Developer and Platform Engineering teams.

Observability and enforcement for AI agent harnesses. Capture every run and runtime reliability with policy enforcement. 40 built-in policies, a local dashboard, no account required with a generous free cloud plan

⭐️ The Open-Source Polyglot Observability Warehouse: Light, Fast, Cloud Native, Drop-in Grafana LGTMP alternative :rocket: Indie All-in-One Opentelemetry, Loki, Prometheus, Tempo, Pyroscope On-Prem Alternative :star:

Monoscope lets you ingest and explore your logs, traces and metrics. We store these in S3 compatible buckets. Query in natural language via LLMs.

The .NET/.NET Core instrument agent for Apache SkyWalking

Route, manage, and analyze your LLM requests across multiple providers with a unified API interface.

TCP proxy for simulating variable, yet predictable network latency :globe_with_meridians::hourglass_flowing_sand:

Local-first AI token usage & cost tracker for 31 coding tools incl. Claude Code, Codex, Cursor, Gemini & DeepSeek Harness—with native apps. Never reads prompts.

Rapid development of self-documenting APIs

OpenChoreo is an internal developer platform for Kubernetes

Qtap: An eBPF agent that captures pre-encrypted network traffic, providing rich context about egress connections and their originating processes.

Open-source observability tool that uses AI agents to self-heal your software

First open-source data discovery and observability platform. We make a life for data practitioners easy so you can focus on your business.

An operator for Grafana that installs and manages Grafana instances, Dashboards and Datasources through Kubernetes/OpenShift CRs

Langtrace 🔍 is an open-source, Open Telemetry based end-to-end observability tool for LLM applications, providing real-time tracing, evaluations and metrics for popular LLMs, LLM frameworks, vectorDBs and more.. Integrate using Typescript, Python. 🚀💻📊

Distribute and run AI workloads on Kubernetes magically in Python, like PyTorch for ML infra.

Browse the sample apps demonstrating Aspire integration across C#, JavaScript, TypeScript, Python, Go, containers, databases, cloud, AI, and observability scenarios.

CNCF sandbox project, an open source distributed time-series database with high concurrency, high performance, and high scalability

AI gateway / AI control plane / AI proxy written in Go. Unified OpenAI-compatible and Anthropic-compatible API for OpenAI, Anthropic, Gemini, Groq, xAI, Ollama, vLLM and more. A LiteLLM alternative with observability, guardrails, streaming, cost tracking, intelligent routing, sticky sessions, failover, real-time logs and usage tracking. Prod ready.

Observe FastAPI app with three pillars of observability: Traces (Tempo), Metrics (Prometheus), Logs (Loki) on Grafana through OpenTelemetry.

Simple. Scalable. Multi-cloud monitoring.

k8spacket - collects TCP traffic and TLS connection metadata in the Kubernetes cluster using eBPF and visualizes in Grafana

Percona Monitoring and Management: an open source database monitoring, observability and management tool

📙 Awesome Data Catalogs and Observability Platforms.

eBPF-based Cloud Native Monitoring Tool

LangSmith Client SDK Implementations

Prometheus rule linter/validator