Browserbase has partnered with Stytch to introduce Web Bot Auth, an open standard aimed at improving the identification of AI agents on the web, addressing the issue of distinguishing between trusted agents and malicious bots. This collaboration seeks to create a more secure and transparent online environment for AI applications by replacing unreliable identification methods, such as User-Agent headers and static IPs, with cryptographic identities that provide verifiable signatures trusted by websites and anti-bot providers. Stytch's involvement, given its expertise in developer-first identity infrastructure, signifies a growing industry alignment around open standards for trustworthy agent identification. This partnership highlights the potential for industry-wide cooperation to establish trust at scale, promoting an open and reliable web for both humans and AI agents.