Google announced A2A a few days ago, a standard that makes interaction between different AI agents possible. It is supported by over 50 corporations including Deloitte, McKinsey, Paypal and Salesforce.
https://developers.googleblog.com/en/a2a-a-new-era-of-agent-interoperability/
https://github.com/google/A2A?tab=readme-ov-file
This standard is intended to be used in enterprise setting for text, audio and video conversations.
A2A contemplates Anthropic's Model Context Protocol for connectivity to various tools.
Deep research with multiple AI agents on multiple topics from various different providers, possible thanks to A2A.
Kagi can incorporate this given standard and serve both personal and business customers.
Potential use case involves in providing an update on market trends, website updates including failures and traffic on the way to office.
Kagi may take this a step further and provide automation for businesses looking to automate searching the web and monthly financial reports.

Intended Workflow may be for Kagi to have deep integration with Kagi Mail and its own LLM via A2A.
The user may integrate different chats of different platforms together using this standard.