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Repositories in this selection 87 · UTC 2026-11-03
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1—Llangfuse / langfuse🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.TypeScriptNOASSERTION · Restricted / unknownInsufficient rank history36,8964,146——2026-11-02
2—SSigNoz / signozSigNoz 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.TypeScriptNOASSERTION · Restricted / unknownInsufficient rank history32,5082,573——2026-11-02
3—Mmlflow / mlflowThe open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.PythonApache-2.0 · PermissiveInsufficient rank history28,6306,571——2026-11-02
4—Aapache / skywalkingAPM, Application Performance Monitoring SystemJavaApache-2.0 · PermissiveInsufficient rank history24,9866,630——2026-11-03
5—Jjaegertracing / jaegerCNCF Jaeger, a Distributed Tracing PlatformGoApache-2.0 · PermissiveInsufficient rank history23,3643,220——2026-11-02
6—Ppranshuparmar / witrWhy is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.GoApache-2.0 · PermissiveInsufficient rank history22,906808——2026-10-23
7—Vvectordotdev / vectorA high-performance observability data pipeline.RustMPL-2.0 · Share derivative sourceInsufficient rank history22,7852,369——2026-11-02
8—Oopenobserve / openobserveOpen 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.TypeScriptAGPL-3.0 · Share derivative sourceInsufficient rank history22,6971,173——2026-11-02
9—NNirDiamant / agents-towards-productionEnd-to-end, code-first tutorials for building production-grade GenAI agents. From prototype to enterprise deployment.Jupyter NotebookNOASSERTION · Restricted / unknownInsufficient rank history21,8112,885——2026-11-02
10—Eelastic / kibanaYour window into all of your dataTypeScriptNOASSERTION · Restricted / unknownInsufficient rank history21,3558,641——2026-11-03
11—VVictoriaMetrics / VictoriaMetricsVictoriaMetrics: fast, cost-effective monitoring solution and time series databaseGoApache-2.0 · PermissiveInsufficient rank history18,0001,795——2026-11-02
12—Oopenzipkin / zipkinZipkin is a distributed tracing systemJavaApache-2.0 · PermissiveInsufficient rank history17,4763,093——2026-08-06
13—EEffect-TS / effectAuthor description: Build production-ready applications in TypeScriptTypeScriptMIT · PermissiveInsufficient rank history17,464892——2026-11-02
14—Kkubesphere / kubesphereThe container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️GoNOASSERTION · Restricted / unknownInsufficient rank history17,0762,756——2026-07-15
15—Ggojue / ecaptureCapture SSL/TLS plaintext with eBPF—no MITM proxy or custom CA installation. Supports Linux and Android on x86_64 and arm64.CApache-2.0 · PermissiveInsufficient rank history15,5271,651——2026-10-31
16—Tthanos-io / thanosHighly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.GoApache-2.0 · PermissiveInsufficient rank history14,2662,404——2026-10-30
17—Cccfos / nightingaleOpen-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.GoApache-2.0 · PermissiveInsufficient rank history13,4281,796——2026-11-01
18—TTracer-Cloud / opensreThe open-source agent for CI/CD reliability.PythonApache-2.0 · PermissiveInsufficient rank history12,6651,857——2026-11-02
19—Kkubeshark / kubesharkeBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.GoApache-2.0 · PermissiveInsufficient rank history12,126558——2026-11-01
20—Ggrafana / pyroscopeContinuous Profiling Platform. Debug performance issues down to a single line of codeGoAGPL-3.0 · Share derivative sourceInsufficient rank history11,710833——2026-11-02
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