Otel GitHub Repositories (2026) · Open Source Tools

The only tool you need to know what is happening and how to fix it.

Multi-language agent runtime and library for execution scope management, lifecycle events, and middleware on tool and LLM calls.

Transparent telemetry collector for hi-fidelity agent traces

Distributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF

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

Open-Source Network Management, Monitoring, ITOM, and Security Analytics

Vendor-neutral OpenTelemetry skills for AI coding agents like Claude Code, Cursor, and Codex, grounded in upstream sources

An OpenTelemetry Protocol (OTLP) backend for Swift Log, Swift Metrics, and Swift Distributed Tracing.

Main repository for Datadog Agent