Internet-Draft draft-raskar-agentic-web-federated-resolution-01.txt is now
available.
Title: Registry-Assisted Discovery for AI Agents and Workloads Without DNS Discovery Anchors
Authors: Ramesh Raskar
Samuel Sharaf
Pradyumna Chari
Name: draft-raskar-agentic-web-federated-resolution-01.txt
Pages: 26
Dates: 2026-07-20
Abstract:
Many agent-discovery mechanisms assume that an organization controls
a DNS domain and can publish a DNS record, a well-known catalog, or
an organization gateway. That model works well for enterprises with
operational DNS infrastructure, but it does not cover every agent or
workload. Small businesses may own a domain yet lack the expertise or
infrastructure to publish agent-specific DNS records. Individuals may
have a globally scoped account identifier, such as an email address,
while not controlling the provider domain. Personal agents and other
workloads may run on a cloud service or local device while their
public descriptor is hosted elsewhere.
This document describes registry-assisted discovery for these cases.
A NandaIndex registry binds a stable Subject Identity to a
subject-authorized terminal object, such as an A2A Agent Card, an MCP
server descriptor, a workload descriptor, a subject-owned AI Catalog,
or a subject-authorized gateway. The binding includes authority,
freshness, and revocation information. The identity owner, descriptor
host, and runtime operator may be different parties.
This document does not define a directory of discovery servers,
directory federation, or a global switchboard. A NandaIndex response
does not direct a client to another generic resolution or discovery
service. DNS-anchored systems remain direct: when an authoritative AI
Catalog, DNS-AID record, or organization gateway is already known,
NandaIndex is not in the critical path. The focus is permissionless
publication and discovery for agents and workloads that do not have a
usable DNS Discovery Anchor.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-raskar-agentic-web-federated-resolution/
There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-raskar-agentic-web-federated-resolution-01
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-raskar-agentic-web-federated-resolution-01
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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