curl --request POST \
  --url https://api.promptguard.dev/api/v1/proxy/agent/validate-tool \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "agent_id": "<string>",
  "tool_name": "<string>",
  "arguments": {},
  "session_id": "<string>"
}
'

{
  "allowed": true,
  "risk_score": 123,
  "risk_level": "<string>",
  "reason": "<string>",
  "warnings": [],
  "blocked_reasons": []
}