In an effort to evaluate the reliability of the comment parser (T232780), which many #DiscussionTools features depend (e.g. T233446), we would like to be able to test the parser on live talk pages prior to #discussiontools being added as a [Beta Feature](https://www.mediawiki.org/wiki/Beta_Features).
=== Approach
During our 23-Jan standup, we decided the most straightforward way of accomplishing the above would be to create a new query string parameter.
=== Requirements
- We need to be able to test #DiscussionTools on specific talk pages, on specific wikis
- We need to be able to be able to disable/enable the query string parameter at any point
=== Done
- [ ] We have implemented a new query string parameter than allows us to enable/disable #DiscussionTools on a per-talk page basis prior to #DiscussionTools being added as a [Beta Feature](https://www.mediawiki.org/wiki/Beta_Features).