Skill invocation debugger and visualizer for Claude Code — see which skills fired, when, and why
A library to create a trace of your node app per Google's Trace Event format.
OpenTelemetry Tracing
Get v8 stack traces as an array of CallSite objects.
Trace the original position through a source map
OpenTelemetry Node SDK provides automatic telemetry (tracing, metrics, etc) for Node.js applications
Turn approved specs into long-running autonomous implementation. A minimal, adaptable SDD harness with Agent Skills for Claude Code, Codex, Cursor, Copilot, Windsurf, OpenCode, Gemini CLI, and Antigravity.
Datadog APM tracing client for JavaScript
Turn failed AI coding-agent runs into reusable AGENTS.md rules, SKILL.md files, and eval evidence.
OpenTelemetry Jaeger propagator provides HTTP header propagation for systems that are using Jaeger HTTP header format.
OpenTelemetry Collector Trace Exporter allows user to send collected traces to the OpenTelemetry Collector
OpenTelemetry Collector Exporter allows user to send collected traces to the OpenTelemetry Collector using protobuf over HTTP
OpenTelemetry Collector Exporter allows user to send collected traces to the OpenTelemetry Collector
OpenTelemetry Web Tracer
HANDLE CONFIGURATION ONCE AND FOR ALL
Node.js binding for libdatadog
Analyze the output of tsc --generatetrace
Error.captureStackTrace ponyfill
Multi-platform CLI and skill pack for agent coding
OpenTelemetry instrumentation for `knex` database SQL query builder
OpenTelemetry AWS Xray propagator provides context propagation for systems that are using AWS X-Ray format.
The open agent skills ecosystem
OpenTelemetry instrumentation for `dataloader` data fetching layer
OpenTelemetry Zipkin Exporter allows the user to send collected traces to Zipkin.