Here is the list from the plugin manager, it's a bit messy.
I try to keep everything on PM but I am not sure if one sneaked in and is not on the list. Is there a way to generate a list directly from my game that shows which command slots are used and which are free?Community Plugin Configuration :: Cycrow :: 1.51 :: 03/01/2012 :: Library :: Yes :: No
Hotkey Manager :: Cycrow :: 1.21 :: 03/01/2012 :: Library :: Yes :: No
Plugin Manager Library Scripts AP :: PluginManager :: 1.1 :: 27/12/2011 :: Library :: Yes :: No
Ware Manager :: Cycrow :: 1.10 :: 28/8/2011 :: Library :: Yes :: No
Necessary Libraries :: Lucike :: 3.8.05 :: 28/6/2018 :: Custom :: Yes :: No
Intelligent Targeting System :: Winds of Boreas :: 1.50 :: 3/10/2012 :: Custom :: Yes :: No
Missile Defence Mosquito :: Lucike :: 3.3.02 :: 2/7/2018 :: Custom :: Yes :: No
Turret-On-Off_BW_Missiles_Only :: Gazz :: 4 :: 18/7/2018 :: Custom :: Yes :: No
Weapon Select Extension 10 Guns :: WindsOfBoreas :: 2.xx :: 31/8/2009 :: Other :: Yes :: No
Improved Collect Flying Wares :: Binesi (fixed by Bergi9) :: 0.2 Fixed :: 17/7/2018 :: Custom :: Yes :: No
ADAMS - AAH :: Jeff :: 1 :: 3/11/2011 :: Custom :: Yes :: No
Ship Browser :: Zanzal :: 1.2.1 for AP :: 25/6/2018 :: Custom :: Yes :: No
Trade Overview :: ScRaT_GER :: 2.053 :: 10/7/2018 :: Custom :: Yes :: No
Missile Data Display :: Gazz :: 1.03 - 22.01.12 :: 21/10/2012 :: Custom :: Yes :: No
E.S.T. :: Lucike :: 3.4.07 :: 28/6/2018 :: Custom :: Yes :: No
Remove Rocks from Universe :: Graxster :: x :: 11/11/2012 :: Custom :: Yes :: No
Bounce :: Litcube :: 1.7 :: 2/10/2012 :: Custom :: Yes :: No
Universal Best Buys/Sells Locator :: alex2069 :: 2.51 :: 30/12/2009 :: Other :: Yes :: No
Wing hotkeys :: Cycrow :: 1.20 :: 09/06/2009 :: Ship Command :: Yes :: No
Wing Manager Plus v1.21[13-12-2010] :: Zypherg + vukica :: 1.21 :: 24/6/2018 :: Custom :: Yes :: No
Rename Ships with Expression :: Medevel :: 3.4.1 :: 11/1/2015 :: Other :: Yes :: No
Ship Function Keys :: Lucike :: 3.4.02 :: 10/12/2020 :: Custom :: Yes :: No
Automatic Target Recognition V3200 :: Lucike :: 3.2.00 :: 10/12/2020 :: Custom :: Yes :: No
Equipment Manager :: Lucike :: 3.2.06 :: 11/12/2020 :: Custom :: Yes :: No
Global Administration :: Lucike :: 3.1.06 :: 12/12/2020 :: Custom :: Yes :: No
Add Station :: X2-Illuminatus :: 1.0 :: 17/12/2020 :: Custom :: Yes :: No
Ship Services :: Terodil :: 1.0 :: 20/12/2020 :: Custom :: Yes :: No
Dockware Manager :: Lucike :: 3.1.08 :: 30/12/2020 :: Custom :: Yes :: No
Commodities Logistic :: Lucike :: 3.4.08 :: 4/1/2021 :: Custom :: Yes :: No
Blueprint Manager :: Lucike :: 3.2.01 :: 9/1/2021 :: Custom :: Yes :: No
Ship Tools :: Lucike :: 3.3.00 :: 9/1/2021 :: Custom :: Yes :: No
Complex Planner :: Lucike :: 3.1.00 :: 9/1/2021 :: Custom :: Yes :: No
Hot Sectors :: Lucike :: 3.1.04 :: 9/1/2021 :: Custom :: Yes :: No
Docking Aid :: Lucike :: 3.alpha.04 :: 9/1/2021 :: Custom :: Yes :: No
Military Transport :: Lucike :: 3.4.03 :: 18/1/2021 :: Custom :: Yes :: No
MEFOS :: Lucike :: 3.3.02 :: 18/1/2021 :: Custom :: Yes :: No
Basic Salary :: Lucike :: 3.1.04 :: 18/1/2021 :: Custom :: Yes :: No
Personnel Transporter :: Lucike :: 3.4.01 :: 19/1/2021 :: Custom :: Yes :: No
CODEA :: Lucike :: 3.4.00 :: 18/1/2021 :: Custom :: Yes :: No
Hangar Manager :: Lucike :: 3.1.02 :: 21/1/2021 :: Custom :: Yes :: No