In a nutshell: The Linux Foundation is developing DNS-AID, an open standard for discovering and authenticating AI agents via DNS. The project leverages existing internet infrastructure instead of proprietary registries and is supported by Amazon and Deutsche Telekom.
The Linux Foundation is developing DNS-AID, an open standard to make AI agents discoverable via the existing DNS infrastructure of the internet. The project foregoes proprietary registries and uses the proven Domain Name System as a vendor-neutral directory.
With the increasing number and complexity of AI agents, their discoverability is becoming a key challenge. While numerous proprietary agent registries are available in the market, the Linux Foundation proposes an alternative approach: extending the distributed and open DNS system, which already forms the foundation of today’s internet.
The DNS-AID project offers a standardized approach for AI agents and Model Context Protocol (MCP) servers to discover, verify, and communicate with each other mutually – without requiring new infrastructure. The solution uses DNS as a global, vendor-neutral directory.
The proposal envisions domain owners creating a new well-known address with the format _index._agents.{domain}, which serves as an entry point for agents when searching for each other. This model ensures scalability, security, and compatibility with established internet protocols.
Jim Zemlin, Chief Executive Officer of the Linux Foundation, emphasizes: “AI agents are becoming the connective tissue of the modern internet. Without secure and open discovery infrastructure, however, this connectivity becomes a vulnerability. DNS-AID anchors agent discovery in DNS infrastructure, which the internet already trusts.”
DNS-AID was originally developed by Infoblox employees. The current Internet-Draft of the specification includes contributions from experts at Deutsche Telekom and Amazon. The Linux Foundation intends to structure DNS-AID as a vendor-neutral project and invites participation.
Source: www.csoonline.com
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