Telemetry GitHub Repositories (2026) · Open Source Tools

The cross-harness, self-improving memory layer for AI agents. Join our community: https://discord.com/invite/zdNChS2fBu

Self-hosted control plane & usage observability console for CLIProxyAPI (CPA) — AI providers, client keys, streaming telemetry, and model cost snapshots.

VPN terminal UI (TUI) for WireGuard and OpenVPN with multi-tunnel control, real-time telemetry, and leak guarding.

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

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.

TCP and UDP relay over TLS and QUIC

ESP32 Camera motion capture application to record JPEGs to SD card as AVI files and stream to browser as MJPEG. If a microphone is installed then a WAV file is also created. Files can be uploaded via FTP or downloaded to browser.

A high-performance observability data pipeline.

Free and Open Source telemetry overlay application for racing simulation

Parseable is an open source, unified infrastructure observability platform built in Rust on a data lake architecture. It tracks logs, metrics, traces, and events across apps, agents, and systems, reducing storage costs by up to 90% through columnar telemetry compression.

Portable Tool for an Ideal Windows Setup

The OpenTelemetry C++ Client

My Pi coding agent setup: secret redaction, LSP, searchable context, recall, telemetry, observability, and team mode. Toggle with /extensions.

OpenTelemetry Collector

The OpenTelemetry .NET Client

OpenTelemetry JavaScript Client

A Blazingly Fast Minimal Serial Monitor with serial plottter TUI and more

An agent runtime for Python. Give your agent real work. Keep control: every action checked before it runs, every run survives a crash without silently redoing anything, every step on the record.

OpenTelemetry Instrumentation for AI Observability

ApplicationInsights-dotnet