Open source

Work built in the open.

Specifications, policy engines, and maintained distributions for portable telemetry control.

Specification

Vendor-neutral rules for filtering, sampling, and transforming telemetry across compatible runtimes.

Go library

A policy evaluation library for OpenTelemetry data with hot reload and pluggable regex backends.

Rust library

A Rust implementation for embedding portable telemetry policies in data-plane tools.

Zig library

A low-level Zig implementation designed for efficient policy evaluation at the edge.

Tero distribution · Go

A maintained OpenTelemetry Collector distribution with the Tero policy processor included.

Vector distribution · Rust

A Tero-maintained Vector distribution with a native node for applying telemetry policies.

Edge proxy · Zig

A lightweight proxy for intercepting telemetry and applying policies before ingestion.

Datadog distribution · Rust

Tero's public fork of the Datadog Lambda Extension for telemetry delivery in AWS Lambda.

Specification