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Download audio recordings from Coval voice simulations. Use when user wants to listen to or analyze call recordings.
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Based on SOC occupation classification
End-to-end Coval adversarial / red-team testing workflow. Builds one adversarial test set (~10 bad-actor scenarios, each with an expected-behavior checklist), creates a persistent "Adversarial User" persona and a Composite Evaluation metric that scores each scenario against its own expected behaviors, launches a multi-iteration run against the agent (voice or chat), polls for completion, builds a per-scenario pass/fail scorecard, and creates a saved report grouped by Test Case. Use when a user wants to follow the Adversarial & Red-Team Testing cookbook (https://docs.coval.dev/guides/adversarial-red-team-testing) without doing each step by hand. Triggers: "adversarial test set", "red team my agent", "jailbreak / prompt-injection testing", "test my agent against bad actors".
Analyze a Coval adversarial / red-team testing report and turn it into an agent-hardening plan. Use when a user provides a Coval report URL, report export, run IDs, screenshots, or a per-scenario scorecard from an adversarial sweep and wants evidence-backed next steps such as prompt/guardrail changes, refusal hardening, verification fixes, escalation routing, or expanded attack coverage.
Derive a SET of simulation personas for an agent from product artifacts — backend payloads, UI screenshots, journey/product docs, and sample real user messages — instead of designing one persona by hand. Identifies who actually interacts with the agent and how they behave, then creates the personas via the CLI. Best for text/chat agents and for new agents with no interaction history. Use when the user says "make personas from these screenshots/payloads", "who are my users", "create a set of personas", "derive personas from my product", "build a persona library", or "I have backend data, turn it into personas".
Turn a large dataset (an existing oversized Coval test set, an export of past conversations, or a CSV/JSON of cases) into a small, high-signal Coval test set by removing duplicates, identifying unique scenarios, and selecting a representative, failure-weighted subset — then bulk-loading it with no row cap. Use when the user says "I have thousands of cases", "dedupe my test set", "my test set is too big", "turn this dataset into a test set", "pick representative scenarios", or "my CSV import only kept 10 / uploaded everything".
Analyze a Coval accent testing report from runs across different speaker accents. Use when a user provides a Coval report URL, report export, run IDs, screenshots, or metric summary and wants evidence-backed next steps such as prompt changes, STT/confirmation adjustments, accent-robust routing, or expanded accent coverage.
End-to-end Coval accent testing workflow. Creates one persona per accent (each using a distinct accent voice and mirroring your Standard Customer behavior), launches one run per accent against the same voice agent + test set + metrics, polls for completion, builds a per-persona comparison table from the results, and creates the saved multi-run report (grouped by Persona) via the public API. Use when a user wants to follow the Testing Across Accents cookbook (https://docs.coval.dev/guides/testing-across-accents) without doing each step by hand.
| name | download-audio |
| description | Download audio recordings from Coval voice simulations. Use when user wants to listen to or analyze call recordings. |
| argument-hint | [simulation-id or run-id] |
Download audio for $ARGUMENTS.
coval simulations audio <simulation_id> -o recording.wav
This downloads the audio file with a progress bar.
coval simulations list --run-id <run_id> --format json | \
jq -r '.[] | select(.has_audio == true) | .simulation_id'
for sim_id in $(coval simulations list --run-id <run_id> --format json | jq -r '.[] | select(.has_audio == true) | .simulation_id'); do
coval simulations audio $sim_id -o "${sim_id}.wav"
done
Suggest organizing by test case:
mkdir -p audio/<run_id>
# Download files into organized directory
To get the URL without downloading:
coval simulations audio <simulation_id>
This prints the presigned URL (valid for 1 hour).