Discovery of Agents, Workloads, and Named entities
bofreq-farrel-discovery-of-agents-workloads-and-named-entities-08
| Document | Type | Approved BOF request | |
|---|---|---|---|
| Title | Discovery of Agents, Workloads, and Named entities | ||
| Last updated | 2026-06-12 | ||
| State | Approved | ||
| Editor | Adrian Farrel | ||
| Responsible leadership | |||
| Additional resources |
GitHub Repository
Mailing List |
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| Send notices to | (None) |
Name: Discovery of Agents, Workloads, and Named entities (DAWN)
Description
Many distributed processing environments depend on the interaction
between components that do not have pre-configured capability,
location, or reachability relationships. In order for these systems
to operate correctly, the components must be able to discover each
other. For complete generality, we call these components "entities".
Entities may be tasks, workloads, endpoints, services, AI agents, etc.
In each case, an entity needs knowledge of other entities before
interaction can proceed: what they are, what they offer, and whether
they can be trusted. Such knowledge could be obtained through static
configuration, but this approach is impractical at scale and across
organisational boundaries. Existing discovery mechanisms, particularly
those used for service or endpoint discovery, provide only limited
information such as basic identity and reachability. More advanced
entity discovery use cases may require discovery of richer descriptive
properties such as the tasks an entity is able to undertake, supported
interaction modes and protocols, and lifecycle properties.
An automated and interoperable discovery mechanism is needed that builds
on existing protocols and tools, benefits from established trust models,
supports proven delegation and federation architectures, and allows
organisations to independently publish discovery information.
Providing a decentralised and interoperable discovery mechanism is
essential to protecting the openness of the Internet and protecting
against dominance by a single or a small number of providers. It will
also facilitate interoperability between systems of entities from
different sources. Integral to this is building a governance system
for the registration of entities.
This BoF seeks to build consensus around establishing a working group
to develop requirements, information models, and protocol solutions for
entity discovery.
Required Details
- Status: WG forming
- Responsible AD: Éric Vynke
- BOF proponents
- Adrian Farrel <adrian@olddog.co.uk>
- Nic Williams <nwilliams@infoblox.com>
- Roland Schott <Roland.Schott@telekom.de>
- Laurent Ciavaglia <laurent.ciavaglia@nokia.com>
- Arashmid Akhavain <arashmid.akhavain@huawei.com>
- Daniel King daniel@olddog.co.uk
- Jim Mozley jmozley@infoblox.com
- Kehan Yao <yaokehan@chinamobile.com>
- Zaheduzzaman Sarker zaheduzzaman.sarker@nokia.com
- Hesham Moussa hesham.moussa@huawei.com
- Number of people expected to attend: 150
- Length of session: 2 hours
- Conflicts (whole Areas and/or WGs)
- Chair Conflicts: TBD
- Technology Overlap: DNSSD, DNSOP, ACP-BoF, WIMSE, CORE
- Key Participant Conflict: MPLS, CATS, TEAS, NMRG
Information for IAB/IESG
To allow evaluation of your proposal, please include the following items:
- Any protocols or practices that already exist in this space
- Semi-private AI agent-to-agent ecosystems include forms of discovery such as may be seen in
- Agent-to-Agent protocol (A2A) from Google
- AGNTCY from Cisco
- MCP from the Linux Foundation
- See https://modelcontextprotocol.io/
- See "Discovery of Model Context Protocol Servers via DNS TXT Records" (draft-morrison-mcp-dns-discovery)
- ATP from Nankai University
- See "Agent Transfer Protocol (ATP)" (draft-li-atp)
- AT protocol (ATPROTO) from Bluesky
- DNS already performs a similar discovery mechanism and several proposals exist to make it applicable, such as
- DNS-AID (draft-mozleywilliams-dnsop-dnsaid)
- Agent Identity and Discovery (AID) (draft-nemethi-aid-agent-identity-discovery)
- DNS-Native AI Agent Naming and Resolution (draft-cui-dns-native-agent-naming-resolution)
- AgentDNS: A Root Domain Naming System for LLM Agents (draft-liang-agentdns)
- An alternative to DNS is proposed as
- Agent Registration and Discovery Protocol (ARDP) from Roberto Pioli
- Semi-private AI agent-to-agent ecosystems include forms of discovery such as may be seen in
- Which (if any) modifications to existing protocols or practices are required
- It would be up to the working group to determine what requirements need to be addressed, which protocol(s) form the best starting point, and what extensions are needed
- Regardless of the solution chosen, a common Information Model will be needed to structure the discovered information
- Which (if any) entirely new protocols or practices are required
- See previous answers
- Open source projects (if any) implementing this work
- See previous answers
Agenda
Draft agenda:
- Administrivia and purpose of the BoF (Chairs and ADs) [5 : 5/120]
- Scene-setting, terminology, and problem statement (Arashmid Akhavain) [15 : 20/120]
- Show common discovery needs of different entity types
- Overview of classes of use cases (Kehan Yao) [10 : 30/120]
- Categories of discover and classes of use cases to identify commonalities
- Solution requirements (Dan King) [10 : 40/120]
- Explain solution-independent discovery protocol requirements
- Potential solution space (Jim Mozley) [10 : 50/120]
- Introduce a number of suggested solutions
- Draft charter (Jim Mozley) [10 : 60/120]
- Open discussion (All) [55 : 115/120]
- Some big topics for discussion
- The usual BoF questions
- Wrap-up / Next steps (Chairs and ADs) [5 : 120/120]
Links to the mailing list, draft charter if any (for WG-forming BoF), relevant Internet-Drafts, etc.
- Mailing List: https://mailman3.ietf.org/mailman3/lists/dawn.ietf.org/
- Draft charter: https://github.com/danielkinguk/discovery/tree/main/charter
- Relevant Internet-Drafts
- Terminology
- Problem Statement
- Use Cases
- Requirements
- Privacy Considerations
- Potential Solutions
- https://datatracker.ietf.org/doc/draft-mozleywilliams-dnsop-dnsaid/
- https://datatracker.ietf.org/doc/draft-nemethi-aid-agent-identity-discovery
- https://datatracker.ietf.org/doc/draft-cui-dns-native-agent-naming-resolution
- https://datatracker.ietf.org/doc/draft-liang-agentdns
- https://datatracker.ietf.org/doc/draft-pioli-agent-discovery
- https://datatracker.ietf.org/doc/draft-am-layered-ai-discovery-architecture/
- https://datatracker.ietf.org/doc/draft-mapmw-task-discovery/
- https://datatracker.ietf.org/doc/draft-jimenez-agent-directory/