What would you like done? Automatically Shortening all out going links without breaking onebox functionality using >>> https://coinhive.com/documentation/http-api
What would you like done? Automatically embedding YouTube video thumbnails above posted videos (Self hosted thumbnails)
What would you like done? Requiring a Captcha for posting/replying using >>> https://coinhive.com/documentation/captcha
When do you need it done? Flexible.
What is your budget, in $ USD that you can offer for this task? Not sure, looking for rough estimates for each task. Preferably plugins wouldn’t break after every Discourse update, or updates would be reasonably affordable.