Banks wall off AI agents as credential brokers arrive — Oct 23

Big banks are rewriting terms to keep outside AI agents out of customer accounts, while 1Password and Nvidia ship ways for agents to act without ever holding a password. Anthropic hands the Agent Skills standard to a neutral foundation and reports Claude-written formal proofs for 123 open-source libraries. OpenAI and DeepSeek both reportedly raise billions, and Microsoft's 83% diagnostic claim leans on a weak human baseline.