I think your best bet is to just talk to your boss and start one a positive note. Depending on how the board behaves, it may well be that he's doing you a HUGE

I think your best bet is to just talk to your boss and start one a positive note. Depending on how the board behaves, it may well be that he's doing you a HUGE favor by keeping them off your back. Also, there's a good chance that everyone knows that he can't code, and if he says "I built it" then everyone will know to look at his coders in the org chart and they'll find you there. Management saying "I did X" when they mean "I coordinated my team to do X" is quite common in some companies, so I wouldn't assume bad intent based just on that. If that's the case here, he'll probably be happy to endorse you for your skills on LinkedIn. And your coworkers will notice ;)