Is it possible to somehow explain to the template engine that the output of this snippet does not need to be templated?

Question

MODX

There was a problem. There is a site on MODx Revolution, there is a snippet that returns data in JSON format. But bad luck, MODx perceives everything that starts with '[[' as an internal tag and tries to perform a substitution, and as luck would have it, in the generated JSON there is a set of arrays of the form [[1,2,3], [1,5], [13, 38]]. As a result, he considers that this is not JSON, but a template tag and does not allow it to be output to the document.
Question: is it possible to somehow explain to the template engine that the output of this snippet does not need to be templated?