pub fn evaluate(request_json: String) -> Result<String, ChioMobileError>Expand description
Evaluate a tool-call request against a capability token.
Input: a JSON object matching [EvaluateRequest]. Output: a JSON
object describing the verdict. Returns an error only when the
inputs cannot be parsed; a kernel-core Deny verdict is encoded
in the JSON response so callers can render the reason without
unwrapping an exception.