is there any way to use desktop addins without downloading on agent's mechine

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We have have multiple add-ins with .NET console, some of them are 50 MB in size. when agent tries to login on new computer it system downloads all add-in files from server and it is very time taking process, is there any way we can save these add-ins somewhere in ftp location and agent can use add-ins features without downloading them in local mechine.

please advise.