Maybe I am missing some detail.
The analysis reports are very interesting, but I have found out that at the end of the conversation (after using /plan-ceo-review and /plan-eng-review), all that is left is a very short TODO.md file. I was at the step of starting the implementation, but if I clear the session context and start the implementation, all of the context is gone and we only have the short TODO.md file to start with.
Maybe saving all the reports, or generating some kind of artifact/hand-off file to persist the information between the sessions?