@techreport{song-anp-ans-00,
    number =    {draft-song-anp-ans-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-song-anp-ans/00/},
    author =    {Jinke Song and Mu Yuan},
    title =     {{Agent Name System (ANS)}},
    pagetotal = 34,
    year =      2026,
    month =     mar,
    day =       25,
    abstract =  {This document defines the Agent Name System (ANS), a name registration and resolution protocol for autonomous AI agents in the Agent Network Protocol (ANP) suite. ANS maps agent:// URIs to network-layer peer identifiers, providing the binding between human- readable agent names and the cryptographic peer identities used by the Agent Internet Protocol (AIP) for datagram delivery. ANS defines a Name Record format, four AITP method names for name operations (ans.register, ans.resolve, ans.unregister, ans.lookup), a multi-layer resolution algorithm, and two dissemination mechanisms (GossipSub announcements and DHT storage). ANS supports three addressing modes — unicast, anycast, and channel — over a single URI syntax. ANS is intentionally a narrow name-binding layer: it maps names to peers and tags, but defers capability description to the Agent Description Protocol (ADP), reputation and ranking to companion protocols, and economic anti-spam mechanisms to deployment profiles.},
}