Some specialist AI agents that I collaborate with:
1. natural language knowledge base*
2. machine/process control agent**
3. recommenders***
4. planner/scheduling agent
5. calculators****
6. summarizer
7. A.s.a. H.
* which I use every day.
** see, as an early example, Transactions of the Kansas Academy of Science, vol. 101, pg 132, 1998.
*** which know my wishes/likes/activities.
**** machines have been better than humans at arithmetic for a long time now.