AWS Lambda

Trace AWS Lambda invocations with Judgment.

AWS Lambda tracing uses the standard OpenTelemetry AWS Lambda instrumentation and routes invocation spans through Judgment.

uv add judgeval opentelemetry-instrumentation-aws-lambda

pip install judgeval opentelemetry-instrumentation-aws-lambda

lambda_function.py

from judgeval import Tracer
from opentelemetry.instrumentation.aws_lambda import AwsLambdaInstrumentor

Tracer.init(project_name="lambda_app")


def handler(event, context):
    return {"statusCode": 200, "body": "ok"}


Tracer.registerOTELInstrumentation(AwsLambdaInstrumentor())

Temporal

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MCP Server

Use Judgment's MCP server to query traces, behaviors, sessions, and more directly from your AI code editor

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AWS Lambda

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