[Task]: Publish public Copilot CLI marketplace entry for PLATE

Epic milestone: Post-release marketplace publication

Human action required

Execute the human-owned publication step that makes the PLATE marketplace entry/repository path available as the supported public install channel for Copilot CLI users.

Why the agent cannot safely proceed

The final publication/distribution step may involve human judgment about public visibility, release timing, communications, repository ownership, or account-level settings that should remain under human control.

Context and affected artifacts

• Epic #384
• The released PLATE marketplace install surface on the default branch
• Public GitHub repository marketplace path for Copilot CLI plugins

Best-effort instructions / next steps

1. Wait until the release containing the marketplace install-surface feature work is cut.
2. Confirm the repository marketplace artifacts and install docs are public and final.
3. Perform the human-owned publication or visibility step for the marketplace path.
4. Validate that intended users can follow the documented public installation flow.
5. Leave a completion comment without secrets once the publication step is complete.

Done signal

The public marketplace/repository installation path is intentionally published by a human owner, the documented install flow is the supported public path, and the Task issue is closed with a completion comment containing <!-- PLATE-TASK-CLOSED -->.

Related links

• Epic #384

• Released marketplace install-surface PR / release artifact

• This Task will close with a completion comment that includes <!-- PLATE-TASK-CLOSED -->.

• The completion comment will not include secrets, credentials, tokens, or privileged configuration values.

Start by reading Epic #384 and confirming that the released marketplace install-surface artifact, repository marketplace path, and installation documentation are public and final. Perform the human-owned publication or visibility step, validate the documented public installation flow, and close the issue with a completion comment containing <!-- PLATE-TASK-CLOSED -->.