> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tracectrl.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Risk Summary

> System-wide risk summary

Returns the overall system risk score, severity, and aggregate counts. Returns `null` if no risk computation has run yet.

<ResponseField name="risk_score" type="float">System-wide risk score (0-10)</ResponseField>
<ResponseField name="severity" type="string">Critical, High, Medium, or Low</ResponseField>
<ResponseField name="critical_paths" type="integer">Number of Critical/High severity paths</ResponseField>
<ResponseField name="agents_at_risk" type="integer">Number of agents with detected vulnerabilities</ResponseField>
<ResponseField name="learning_agents" type="integer">Agents with \< 10 observations</ResponseField>
<ResponseField name="computed_at" type="datetime">Last computation timestamp (ISO-8601)</ResponseField>