The fastest path to AI-powered full stack observability, even for lean teams.
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59,132 visible repositories in the index
1–24 of 66 · Most stars
The Prometheus monitoring system and time series database.
- monitoring
- metrics
- alerting
- graphing
Lightweight server monitoring with historical data, docker stats, and alerts.
Why is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
- telegraf
- monitoring
- time-series
- metrics
Top-like interface for container metrics
Tool for shell commands execution, visualization and alerting. Configured with a simple YAML file.
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
- monitoring
- time-series
- nightingale
- tsdb
Automated developer-oriented status page with alerting and incident support
- golang
- go
- health
- monitor
:trollface: Self-hosted, lightweight server and website monitoring and O&M tool
- monitoring
- monitoring-tool
- system
Prometheus Alertmanager
- monitoring
- alertmanager
- pagerduty
Hard Drive S.M.A.R.T Monitoring, Historical Trends & Real World Failure Thresholds
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.
- dashboard
- database-monitoring
- metrics
- monitoring
OpenTelemetry Collector
- opentelemetry
- open-telemetry
- telemetry
- metrics
Real-time monitoring dashboard for Proxmox VE, PBS, Docker, Kubernetes, TrueNAS and vSphere. Self-hosted, with alerts for failed backups, full disks, unhealthy containers and offline nodes.
- monitoring
- proxmox
- alerts
- docker
A simple server monitor tool.
- monitoring
- monitoring-tool
- remote-control
Cost monitoring for Kubernetes workloads and cloud costs
- kubernetes
- opencost
- aws
- azure
Add-on agent to generate and expose cluster-level metrics.
Monitoring, visualisation & management for Docker & Kubernetes
Unified monitoring wallboard — Light, ergonomic and reliable monitoring for anything.
- monitoring
- monitor
- monitoring-server
- monitoring-tool
Open source APM: OpenTelemetry traces, metrics, and logs
A self-hosted CPA / CLIProxyAPI management panel and AI gateway observability dashboard for requests, usage, cost, quota, failures, and account health.
- ai-gateway
- claude-code
- codex
- cost-analysis
A PostgreSQL metric exporter for Prometheus
Visualise Go runtime metrics in real time
- go
- runtime
- garbage-collector
- plots