AI Agents: The Linux Foundation Stakes on DNS Against the Registries of Hyperscalers

Create a watch on this subject Receive upcoming developments, with an AI watch configured from this article.

Create my free watch

The Linux Foundation has unveiled DNS-AID (AI Agent Discovery Agent), an open-source project that proposes using DNS, the historical directory of the Internet, as a layer for AI agent discovery, reports Computerworld. The mechanism relies on a standardized DNS entry that serves as an entry point for an agent to publish its capabilities and for another agent to query them, without going through a proprietary registry.

DNS-AID relies on open DNS standards and DNSSEC, without adding a new layer of centralized infrastructure. Specifically, developers would publish their agents' capabilities under a standardized entry of type _index._agents.{domain}, accessible by any domain operator without proprietary integration. The project, initially developed by Infoblox and then transferred to the Linux Foundation to ensure neutrality, is supported by Cloudflare, Equinix, GoDaddy, or the Internet Systems Consortium, and has already received contributions from Deutsche Telekom and Amazon (announcement).

The issue is competitive: AWS, Azure, and Google are already pushing their own agent registries (InfoWorld), each tied to their cloud. AWS, which launched a new cloud infrastructure designed for the agent era in late May according to TechCrunch, has not joined DNS-AID - a sign that the battle over agent discovery layer remains open. For an IT manager setting up a multi-provider agent park, betting on a directory based on DNS rather than the registry of an hyperscaler amounts to choosing an open standard, albeit with limited maturity: the version is still preliminary and several technical details remain to be finalized.

In terms of implementation, the project provides a Python SDK, a command-line interface and a server compatible with MCP (Model Context Protocol), hosted on GitHub, so that developers can test the discovery mechanism without modifying their existing DNS zones. Caveat: DNS-AID is itself labeled as a "preliminary version", and "several technical details remain to be finalized". At this stage, it is more like a flag planted on the open infrastructure than a finalized standard - but a flag that comes with Cloudflare and the Internet Systems Consortium behind it, two central actors in the global DNS.