As per the AGPL, you don't actually have to distribute stuff that is linked to an AGPLed library or other software, if you are only using it internally (and/or via a network). Because you can claim it as GPL3, which doesn't have the network distribution clause...
From clause 13 of the AGPL:
Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the work with which it is combined will remain governed by version 3 of the GNU General Public License.
From clause 13 of the AGPL: Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the work with which it is combined will remain governed by version 3 of the GNU General Public License.
[1] http://www.gnu.org/licenses/agpl.html
[2] https://en.wikipedia.org/wiki/Affero_General_Public_License#...