Summary of the AI Agent Protocol CG Meeting (10/22/2025)

Dear all,

Apologies for the delay in sending out the meeting summary.
The summary from *October 22, 2025* has now been compiled.
Please review it at the following link and feel free to provide any
feedback:

🔗
https://github.com/w3c-cg/ai-agent-protocol/blob/main/meetings/2025-10-22.md

In this meeting, we primarily discussed different approaches to *agent
discovery mechanisms*, including:

   -

   The *MCP registry center*
   -

   The A2A/*ANP DNS-based discovery*
   -

   The *Well-known mechanism* based on *RFC 8615*

The group leaned towards using the RFC 8615-based approach as the primary
direction while keeping other methods as optional alternatives.
We also briefly discussed preparations for the upcoming *W3C TPAC Global
Technical Conference* in Kobe, Japan — including meeting logistics, agenda
design, and coordination between related AI working groups.

For reference, here is the link to the previous meeting minutes (Sep 24,
2025):
🔗
https://github.com/w3c-cg/ai-agent-protocol/blob/main/meetings/2025-09-24.md

Best regards,
*Song and Gaowei*