The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
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SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
- observability
- application-monitoring
- opentelemetry
- distributed-tracing
A high-performance observability data pipeline.
- logs
- metrics
- observability
- forwarder
Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
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
Open-source observability for AI agents. Find where your agents fail, dispatch your coding agent to fix it, and verify the fix against real traces.
- llm-observability
- agent-monitoring
- agent-observability
- ai-error-monitor
Free, open-source check for traces of mercenary spyware (Pegasus, Predator, Graphite, Candiru and more) on computers, Android phones and iPhone backups. Double-click apps for Windows, Mac and Linux, in 27 languages.
Crash your app in style (Golang)
- go
- stack-traces
- panic
- crash
A collection of tools developed by other researchers in the Computer Science area to process network traces. All the right reserved for the original authors.
High performance understanding for stack traces (Make error logs more productive)
- stack-traces
- aspnet-core
- dotnet
- dotnet-core
:ledger: Minimal lightweight logging for JavaScript, adding reliable log level methods to wrap any available console.log methods
- javascript
- logging
- lightweight
- loglevel
Error handling library with readable stack traces and flexible formatting support 🎆
- errors
- error-handling
- error-logging
- go
Hivemind turns your traces into reusable skills across agents
A comprehensive error handling library for Go
- go
- error-handling
- stack-traces
- errors
Trace-native CI/CD for AI agents: grade production traces, cluster failures, freeze them into replayable regression tests, and block PRs that regress. Self-hostable.
kwatch runs inside your Kubernetes cluster, traces every failure to its root cause, and sends one message: what broke, why, who changed it and what to do next.
- kubernetes
- monitoring
- k8s
- kwatch
Lynx is an Android library created to show a custom view with all the information Android logcat is printing, different traces of different levels will be rendererd to show from log messages to your application exceptions. You can filter this traces, share your logcat to other apps, configure the max number of traces to show or the sampling rate used by the library.
UI for AI agents. React components for what agents do – agent trees, tool calls, traces, handoffs and approvals – and for the rest of your app. One file each, install with shadcn or via MCP. Free and open source.
- animation
- components
- nextjs
- react
Framework allows to perform load testing with Apache Jmeter, view application/server metrics in real-time with Grafana, analyze errors cause with detailed traces for failed requests, compare different test runs in scripted dashboard and perform frontend performance testing with sitespeed.io+webpagetest
:green_book: Simple, configurable and scalable Structured Logging for Go.
- logging
- errors
- stack-traces
TranslatedEvidence-chain whiteboard + MCP server for AI research agents: every claim traces back to the run and code that produced it. When an AI agent does research, every conclusion can be traced back to the code that produced it. Claude Code · Codex · Cursor · Gemini CLI
He is like Batman, but for Node.js stack traces
StackTracePlus provides enhanced stack traces for Lua.
Zero-overhead eBPF process tracer for Linux malware triage and incident response. Traces syscalls, network, and file events per-process without strace overhead.