A group of former Google and Stripe executives who helped build the Android platform have raised $56 million for a new company focused on developing an operating system for artificial intelligence agents.The San Francisco-based company, called /dev/agents, is set to come out of stealth mode on Tuesday and announce that it’s raised a large seed round led by Index Ventures and co-led by Alphabet Inc.’s growth investment fund, CapitalG. Dozens of angel investors also participated in the round, incl...