Awesome Opentelemetry

CNCF Jaeger, a Distributed Tracing Platform

Open-source, end-to-end platform for evaluating, observing, and improving LLM and AI agent applications. Tracing · Evals · Simulations · Datasets · Gateway · Guardrails. Self-hostable. Apache 2.0.

Web UI for Jaeger

🔭 Tracetest - Build integration and end-to-end tests in minutes, instead of days, using OpenTelemetry and trace-based testing.

Open-Source Tracing Platform

Open Source AI Tracing Framework built on Opentelemetry for AI Applications and Frameworks

eBPF agent and MCP server for GPU causal observability

ros2 topic hz for every topic at once, without subscribing. Rates, gaps and node liveness, intra-process included, on stock ROS 2 binaries.

Transparent MCP proxy with OpenTelemetry tracing. Wrap any MCP server and persist traces to SQLite, Postgres or MySQL.

Single-binary observability platform. Ingest OTLP, store as Parquet, query with DuckDB.

Local-first AI reasoning observability for Swift: record, diff, attest, and CI-gate agent execution paths. Complements OpenTelemetry and tools like LangSmith — does not replace them.

OpenTelemetry instrumentation for viem, the Coinbase CDP SDK, x402 and MPP: trace the transactions and payments your AI agents and services send, keyed by tx hash.

Self-hosted, OpenTelemetry-native log dashboard for .NET: live-tail logs, correlate traces & metrics, and alert on breaches via Slack/Telegram/webhook/email — all over plain OTLP. A self-hosted alternative to Seq or Datadog Logs.

Cost-aware OTel Collector processor. Keep expensive traces, drop cheap ones. Save 98% storage.

Production-ready OpenTelemetry Collector configs, validated in CI and pinned to otelcol-contrib 0.161.0: hardened OTLP agent, file logs to Loki, basic PII redaction with OTTL. Docker Compose included. MIT.