TheyWorkForYou.com is a great resource for tracking what UK Parliament MPs are up to, however there isn't currently a version of it covering the Scottish (or indeed the Welsh) Parliaments. There is a mailing list set up for people who are interested in a Scottish version here but there doesn't seem to be a lot happening. I intend to sign up and say hello, to see if there's anyone there. On the off chance that anyone else reads this, perhaps they could too...