agentic-layer-testbench 0.9.3

Testbench to evaluate agents using Ragas

Testbench

Kubernetes-native agent evaluation system that executes test datasets via the A2A protocol, scores responses with pluggable metrics (RAGAS by default), and publishes scores via OpenTelemetry.

📖 Documentation: https://docs.agentic-layer.ai/testbench/

Run standalone

For evaluating an agent without deploying into Kubernetes / Testkube:

pip install agentic-layer-testbench
testworkflow config.yaml

See config.example.yaml for the available configuration options.

Development

Prerequisites

• Python
• uv
• Tilt and a local Kubernetes cluster (e.g. kind)
• Testkube CLI
• GOOGLE_API_KEY for LLM-as-a-judge evaluation via Gemini

Build and run locally

# Install Python dependencies
uv sync
# Provide the LLM-as-a-judge API key
echo "GOOGLE_API_KEY=<key>" > .env
# Start the local stack (AI gateway, OTLP collector, sample agents, Testkube)
tilt up

Test

uv run poe ruff      # format and lint
uv run poe mypy      # static type checking
uv run poe bandit    # security scanning
uv run poe test      # unit tests
uv run poe check     # all of the above
uv run poe test_e2e  # E2E tests (requires `tilt up`)

E2E defaults target the Tilt environment. Override with E2E_DATASET_URL, E2E_AGENT_URL, E2E_MODEL if needed.

Verify the local deploy

Run the example workflow against the sample weather agent:

kubectl testkube run tw example-workflow --watch

The full walkthrough — defining experiments, configuring metrics, viewing reports — is in the first-workflow how-to.

Contributing

See the Contribution Guide.