WebML CG Teleconference – 14 May 2026 - 15:00-16:00 UTC

Latest version: https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-05-14-cg-agenda.md



WebML CG Teleconference – 14 May 2026 - 15:00-16:00 UTC
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-05-14-cg-agenda.md#webml-cg-teleconference--14-may-2026---1500-1600-utc>
See the timezone table ...
San Francisco   Wed, 14 May 2026        08:00
Boston  Wed, 14 May 2026        11:00
London  Wed, 14 May 2026        16:00
Berlin  Wed, 14 May 2026        17:00
Helsinki        Wed, 14 May 2026        18:00
Shanghai        Wed, 14 May 2026        23:00
Tokyo   Thu, 15 May 2026        00:00
UTC     Wed, 14 May 2026        15:00 UTC

Other locations: https://www.timeanddate.com/worldclock/fixedtime.html?iso=20260514T15


Logistics
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-05-14-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/2026/05/14-webmachinelearning-minutes.html


WebMCP
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-05-14-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>

WebMCP early wide review
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-05-14-cg-agenda.md#webmcp-early-wide-review>

Discuss early wide review expectations, next steps and timeline.

  *   ⨀ Accessibility a11y-tracker<https://github.com/webmachinelearning/webmcp/labels/a11y-tracker>
  *   ⨀ Architecture tag-tracker<https://github.com/webmachinelearning/webmcp/labels/tag-tracker>
  *   ⨀ Internationalization i18n-tracker<https://github.com/webmachinelearning/webmcp/labels/i18n-tracker>
  *   ⨀ Privacy privacy-tracker<https://github.com/webmachinelearning/webmcp/labels/privacy-tracker>
  *   ⨀ Security security-tracker<https://github.com/webmachinelearning/webmcp/labels/security-tracker>

Consider making registerTool() return a Promise
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-05-14-cg-agenda.md#consider-making-registertool-return-a-promise>

Agree on this design to improve forward compatibility.

  *   ⨀ webmachinelearning/webmcp#175<https://github.com/webmachinelearning/webmcp/issues/175>

Hint for reversible or consequential actions
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-05-14-cg-agenda.md#hint-for-reversible-or-consequential-actions>

Discuss the proposal, next steps.

  *   ⨀ webmachinelearning/webmcp#176<https://github.com/webmachinelearning/webmcp/issues/176>

Support cross-frame tool enumeration and composability while handling name collisions
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-05-14-cg-agenda.md#support-cross-frame-tool-enumeration-and-composability-while-handling-name-collisions>

Review the latest proposal, learn from the prototype, agree on the design.

  *   ⨀ webmachinelearning/webmcp#160<https://github.com/webmachinelearning/webmcp/issues/160>

Human in the Loop support for non-browser clients
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-05-14-cg-agenda.md#human-in-the-loop-support-for-non-browser-clients>

Discuss the headless runtime use case and new implementation experience.

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

registerSkill extension proposal
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-05-14-cg-agenda.md#registerskill-extension-proposal>

Discuss the proposal to let pages register skills.

  *   ⨀ webmachinelearning/webmcp#161<https://github.com/webmachinelearning/webmcp/issues/161>

Prompt API
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2026-05-14-cg-agenda.md#prompt-api>

Tip

Spec<https://webmachinelearning.github.io/prompt-api/> | Explainer<https://github.com/webmachinelearning/prompt-api/> | Issues<https://github.com/webmachinelearning/prompt-api/issues> | PRs<https://github.com/webmachinelearning/prompt-api/pulls>

Discuss TAG review issues with recent activity<https://github.com/webmachinelearning/prompt-api/issues?q=is%3Aissue%20state%3Aopen%20updated%3A%3E%40today-60d%20label%3Atag-tracker>.

Group participants are encouraged to submit comments in advance via GitHub:

  *   ⨀ tag-tracker<https://github.com/webmachinelearning/prompt-api/labels/tag-tracker>