cp ~/.Skype/[skypename]/main.db tmp/
If you feel brave enough you can point to your live Skype DB (i. e. ignore the 2 steps above). The database is only read with a fairly simple select statement (no inserts, updates, deletes), but this module has not been extensively tested.
Do this at your on risk.
node lib/wakatime-skype.js ./tmp/main.db
- run as daemon