A thin, safe wrapper over the official OpenTelemetry libraries: foam owns the pipeline (providers, batch processors, OTLP export to the foam fleet endpoint, opt-in key-list redaction — zero redaction by default), turns on automatic tier-1/2 instrumentation, and ships a small set of never-throw helpers. Configure with Foam::Otel.init(name:, environment:, enabled:, token:); the ingest token is passed EXPLICITLY — the fleet convention is to read it from the FOAM_OTEL_TOKEN environment variable and hand it to init. The gem never reads the token (or any config) from the environment itself. Built to docs/BASE_PACKAGE_SPEC.md; full usage in the README (shown on the source page and on rubydoc.info, not on the RubyGems gem page).

Foam observability for Ruby on Rails (logs, traces, errors) via OpenTelemetry

Hypertrace Ruby Agent

Jekyll plugin for jekyll site localization.

A Jekyll plugin that automatically enhances Markdown links with Bootstrap CSS classes, security attributes, Font Awesome icons, and context-aware styling. Simplifies link management across Jekyll sites by handling styling, external link protection, and icon injection without manual intervention.

Jekyll plugin to minify HTML, CSS, and JavaScript files.

It's lenjadoric

Add agents, tools, workflows, swarms, and graphs to existing Ruby systems or dedicated AI services.

Ruby SDK for Obtrace observability platform. Captures logs, traces, and metrics via OTLP.

Ruby SDK for Obtrace observability platform. Captures logs, traces, and metrics via OTLP.

Servactory instrumentation for the OpenTelemetry framework

Helper for the 'opentelemetry-ruby'.

Add Sentry-like developer experience (breadcrumbs, user context, tags, fingerprinting) to any OpenTelemetry backend

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.

A lightweight reactive microservice framework.

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.

Rails-specific OpenTelemetry enhancements for source location tracking and database instrumentation. Maintained by Last9.

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

RSpec matchers for the OpenTelemetry framework