[aw] Add Community Extension from Issue Submission failed

### Workflow Failure

**Workflow:** [Add Community Extension from Issue Submission](https://github.com/github/spec-kit/blob/main/.github/workflows/add-community-extension.md)
**Branch:** main
**Run:** https://github.com/github/spec-kit/actions/runs/31624807794
**Pull Request:** [#2884](https://github.com/github/spec-kit/pull/2884)

### Action Required

**Assign this issue to an agent** to debug and fix the issue.

Debug with any coding agent

Use this prompt with any coding agent (GitHub Copilot, Claude, Gemini, etc.):

````
Debug the agentic workflow failure using https://raw.githubusercontent.com/github/gh-aw/main/debug.md

The failed workflow run is at https://github.com/github/spec-kit/actions/runs/31624807794
````

Manually invoke the agent

Debug this workflow failure using your favorite Agent CLI and the `agentic-workflows` prompt.

- Start your agent
- Load the `agentic-workflows` skill from `.github/skills/agentic-workflows/SKILL.md` or
- Type `debug the agentic workflow add-community-extension failure in https://github.com/github/spec-kit/actions/runs/31624807794`

> [!TIP]
>
> Stop reporting this workflow as a failure
>
> To stop a workflow from creating failure issues, set `report-failure-as-issue: false` in its frontmatter:
> ```yaml
> safe-outputs:
> report-failure-as-issue: false
> ```
>
>

> Generated from [Add Community Extension from Issue Submission](https://github.com/github/spec-kit/actions/runs/31624807794) · [◷](https://github.com/search?q=repo%3Agithub%2Fspec-kit+is%3Aissue+%22gh-aw-workflow-id%3A+add-community-extension%22&type=issues)
> - [x] expires on Aug 19, 2026, 5:53 PM UTC

Start with .github/workflows/add-community-extension.md and the linked failed run 31624807794. Read .github/skills/agentic-workflows/SKILL.md and the gh-aw debugging guidance, then use the workflow run details to identify the failure; done means the add-community-extension workflow completes successfully without generating another failure issue.

索引モデルが issue の本文から書いたものです。