Subscribes to Rails instrumentation events and records OpenTelemetry metrics, pushing them via OTLP. Works standalone or alongside an existing OpenTelemetry SDK setup.

Instruments outgoing HTTP requests, exports spans to PingOps backend via OTLP, and supports manual tracing with custom attributes, domain filtering, and header redaction.

Prosody offers Ruby bindings to the Prosody Kafka client, providing features for message production and consumption, including configurable retry mechanisms, failure handling strategies, and integrated OpenTelemetry support for distributed tracing.

Auto-instruments Rails, Sidekiq, Postgres, OpenAI, and Anthropic.

Researchable's Loggable relies on lograge and elastic's ecs format to log events in a way that is easy to ingest by logstash. This enables log correlation with traces across multiple services.

Aspecto SDK and Opentelemetry distribution for ruby programming language

RSpec integration for Mergify CI Insights: OpenTelemetry tracing, flaky test detection, and test quarantine.

RSpec matchers for the OpenTelemetry framework

Sashiko is a small Ruby gem that adds a declarative span DSL on top of OpenTelemetry, plus helpers for keeping trace context attached as work crosses Thread, Fiber, queue, HTTP, and Ractor boundaries. Includes a span-replay mechanism for emitting spans from Ractor workers, optional Faraday and Anthropic adapters, RBS signatures, and a Ruby::Box-aware `tracer:` injection path for multi-tenant observability.

Shared library for asynchronous messaging, distributed tracing, and customizable adapters.

Automatic tracing and metrics for Ruby applications. Get started at cloud.solarwinds.com

Database-backed OpenTelemetry.

Common files

Includes a wrapper for the swagger generated OneRoster management clients

Surfliner metadata consumer

Tasker is a comprehensive workflow orchestration engine that provides multi-step task processing, dependency management, state machine transitions, and enterprise observability features including OpenTelemetry tracing and Prometheus metrics for Rails applications.

Complete APM solution with distributed tracing, metrics, code monitoring, and security scanning for Ruby and Rails applications

Drop-in OpenTelemetry instrumentation for Rails, Sinatra, and Rack apps. Sends traces, metrics, and logs to the Tracelit ingest API via OTLP/HTTP.

Configures OpenTelemetry Ruby to export data to Uptrace

Provides core functionality for the Yes event sourcing framework