WebML CG Teleconference – 17 September 2026 - 15:00-16:00 UTC

Latest version: https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md


WebML CG Teleconference – 17 September 2026 - 15:00-16:00 UTC
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md#webml-cg-teleconference--17-september-2026---1500-1600-utc>
See the timezone table ...
San Francisco   Wed, 17 September 2026  08:00
Boston  Wed, 17 September 2026  11:00
London  Wed, 17 September 2026  16:00
Berlin  Wed, 17 September 2026  17:00
Helsinki        Wed, 17 September 2026  18:00
Shanghai        Wed, 17 September 2026  23:00
Tokyo   Thu, 18 September 2026  00:00
UTC     Wed, 17 September 2026  15:00 UTC

Other locations: https://www.timeanddate.com/worldclock/fixedtime.html?iso=20260917T15


Logistics
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md#logistics>

  *   Chair: Anssi
  *   Scribe: Anssi
  *   IRC: irc://irc.w3.org:6667/#webmachinelearning

  *   IRC web client: https://irc.w3.org/?channels=#webmachinelearning

  *   Zoom joining instructions: internal-webmachinelearning<https://lists.w3.org/Archives/Member/internal-webmachinelearning/2023Jun/0000.html>
  *   Minutes: https://www.w3.org/2026/09/17-webmachinelearning-minutes.html


Announcements
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md#announcements>
E-commerce for Humans and AI Agents workshop
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md#e-commerce-for-humans-and-ai-agents-workshop>

Workshop delivered, presentations published. Share key WebMCP findings.

  *   ☆ https://www.w3.org/2026/ecommerce-agents/agenda.html


WebMCP
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md#webmcp>

Tip

Spec<https://webmachinelearning.github.io/webmcp/> | Explainer<https://github.com/webmachinelearning/webmcp/blob/main/README.md> | Issues<https://github.com/webmachinelearning/webmcp/issues> | PRs<https://github.com/webmachinelearning/webmcp/pulls> | Awesome WebMCP<https://github.com/webmachinelearning/awesome-webmcp>

Wide review
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md#wide-review>

Discuss and resolve actionable feedback from the ongoing TAG, Privacy and Security reviews.

Review a11y and i18n checklist contributions, welcome further input, agree on next steps.

  *   Security review improvements: ⛙ simoneonofri/threat-model-webmcp#2<https://github.com/simoneonofri/threat-model-webmcp/pull/2>
  *   a11y checklist: ⨀ webmachinelearning/webmcp#272<https://github.com/webmachinelearning/webmcp/issues/272>
  *   i18n checklist: ⨀ webmachinelearning/webmcp#273<https://github.com/webmachinelearning/webmcp/issues/273>

Execution progress report
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md#execution-progress-report>

Review the proposal to expose progress of tool execution.

  *   ⨀ webmachinelearning/webmcp#196<https://github.com/webmachinelearning/webmcp/issues/196>

Tool discovery
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md#tool-discovery>

Discuss the use cases and security properties.

  *   ⨀ webmachinelearning/webmcp#227<https://github.com/webmachinelearning/webmcp/issues/227>

Interactive mode for elicitation
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md#interactive-mode-for-elicitation>

Catch up on the discussion and update the PR per resolution.

  *   ⨀ webmachinelearning/webmcp#165<https://github.com/webmachinelearning/webmcp/issues/165>
  *   ⛙ webmachinelearning/webmcp#204<https://github.com/webmachinelearning/webmcp/pull/204>

Developer tooling
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md#developer-tooling>

Review the PR for debugging flag, discuss if warranted.

  *   ⨀ webmachinelearning/webmcp#207<https://github.com/webmachinelearning/webmcp/issues/207>
  *   ⛙ webmachinelearning/webmcp#253<https://github.com/webmachinelearning/webmcp/pull/253>

Tool activated/cancel interfaces
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-09-17-cg-agenda.md#tool-activatedcancel-interfaces>

Review the PR for the new interfaces, discuss if warranted.

  *   ⛙ webmachinelearning/webmcp#245<https://github.com/webmachinelearning/webmcp/pull/245>