omnia-tracing

Standard OpenTelemetry, curated. One install, one line, and your LLM traffic streams to Omnia — where you grade it, calibrate a judge against your own standards, and find out with confidence intervals whether a cheaper model holds up on your production traffic.

This package contains no instrumentation code of its own. It pins and configures the ecosystem's standard OpenTelemetry instrumentations — which gives it a property no other tracing SDK offers: you can uninstall it without losing your instrumentation. The identical setup in vanilla OTel is documented below; your spans are byte-for-byte the same either way, and nothing proprietary ever goes on the wire.

Install

pip install omnia-tracing

Use

Call once at startup, before constructing any LLM client:

from omnia_tracing import setup

tracing = setup()          # reads OMNIA_API_KEY and OMNIA_TAG
print(tracing.instrumented)  # e.g. ['openai', 'anthropic'] — only what's installed

Short-lived scripts should call tracing.shutdown() before exit to flush pending spans; long-running servers can skip it.

What gets captured

OpenAI, Anthropic, Gemini, and LangChain calls — automatically, and only for libraries actually installed (the instrumented list tells you exactly which). Successful calls, streamed calls, and failed calls (stored as ERROR trace structure — the most valuable signal there is, and the one status-code dashboards can't see).

Your inference does not move: requests keep going to your current provider; only trace telemetry flows to Omnia.

Configuration

All options can also be passed to setup() directly; explicit options beat env vars.

The eject guarantee

Remove this package and wire the same standard pieces yourself — identical spans, same endpoint, nothing lost:

import os
from opentelemetry.sdk.resources import Resource
from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import BatchSpanProcessor
from opentelemetry.exporter.otlp.proto.http.trace_exporter import OTLPSpanExporter
from opentelemetry.instrumentation.anthropic import AnthropicInstrumentor

provider = TracerProvider(
    resource=Resource.create({"service.name": "my-service", "omnia.tag": "my-agent"})
)
provider.add_span_processor(
    BatchSpanProcessor(
        OTLPSpanExporter(
            endpoint="https://gateway.omnia-voice.com/v1/traces",
            headers={"Authorization": f"Bearer {os.environ['OMNIA_API_KEY']}"},
        )
    )
)
AnthropicInstrumentor().instrument(tracer_provider=provider)
# ...and the other instrumentors for whichever libraries you use

Already emitting OpenTelemetry (Pydantic AI, an existing OTel setup)? You don't need this package at all — three env vars point your existing exporter at Omnia. See the OTLP ingest reference.

Privacy

Span structure is always stored. Model-call content (prompts/completions) is stored only if your Omnia workspace has request logging enabled, under your retention window, with the same scrubbing and size caps as gateway traffic.

Verify your setup — get a receipt, not a hope

OMNIA_API_KEY=sk_... sh -c "$(curl -fsSL https://platform.omnia-voice.com/setup.sh)"

Proves the key works, confirms traces are actually landing, and names your one next step. Instrumentation that fails silently is the industry default; this is the alternative.

Links

• Docs · Platform · Node package

Apache-2.0