@lutejka/nuxt-otel

OpenTelemetry for Nuxt, zero code

OpenTelemetry tracing that instruments your app automatically. @lutejka/nuxt-otel hooks into Node.js Diagnostic Channels to capture spans for renders, requests, and storage — no manual setup, with a live DevTools UI and an MCP server for AI agents.
Getting StartedStar on GitHub

Traces

4

http.request

39a21f3f

Unset
DEMO
0.00µs

order.process

fa1361e3

Unset
DEMO
251.00ms

http.request

f77901dd

Unset
DEMO
0.00µs

order.process

88603cff

Error
DEMO
72.00ms
Out of stock
📊

No trace selected

Select a trace from the list to view its waterfall timeline and span details

Zero setup
Instrument your app automatically through Node.js Diagnostic Channels. No manual span creation or context management.
Waterfall traces
Browse every request as a span tree with timing, attributes, and parent/child context.
Structured logs
OpenTelemetry-compatible log records with severity and attributes, correlated to traces.
DevTools UI
A live interface in the nuxt devtools to flip between waterfall traces and correlated logs.
MCP server
Expose local telemetry to AI agents in real time through Model Context Protocol.
Custom spans
Add manual spans and logs with useOtelTracer and useOtelLogger for full control.

Everything you need for observability

A single module instruments your Nuxt internals and surfaces them in one place — from spans in production to logs and telemetry for your AI assistant.
    Zero setup
    Install, enable, and watch spans appear.
    Nothing to run
    No collector, backend, or manual tracing code.
    Export anywhere
    Wire into existing OpenTelemetry infrastructure with OTLP export.

See it in action

This is the real thing — the same components shipped with the module, rendered live with sample telemetry. Flip between waterfall traces and correlated logs to see exactly what you get in the nuxt dev tools.

Traces

4

http.request

39a21f3f

Unset
DEMO
0.00µs

order.process

fa1361e3

Unset
DEMO
251.00ms

http.request

f77901dd

Unset
DEMO
0.00µs

order.process

88603cff

Error
DEMO
72.00ms
Out of stock
📊

No trace selected

Select a trace from the list to view its waterfall timeline and span details

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