[aw] Extension PR Labeler produced no safe outputs

### Workflow Failure

**Workflow:** [Extension PR Labeler](https://github.com/Azure/azure-dev/blob/main/.github/workflows/extension-pr-labeler.md)
**Branch:** feature/managed-harness-agents
**Run:** https://github.com/Azure/azure-dev/actions/runs/34252788519
**Pull Request:** [#9805](https://github.com/Azure/azure-dev/pull/9805)

> [!WARNING]
> **No Safe Outputs Generated**: The agent job succeeded but did not produce any safe outputs.

**Pull Request:** [#9805](https://github.com/Azure/azure-dev/pull/9805)

This typically indicates:
- The safe output server failed to run
- The prompt failed to generate any meaningful result
- The agent should have called `noop` to explicitly indicate no action was taken

### 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/Azure/azure-dev/actions/runs/34252788519
````

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 extension-pr-labeler failure in https://github.com/Azure/azure-dev/actions/runs/34252788519`

> [!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 [Extension PR Labeler](https://github.com/Azure/azure-dev/actions/runs/34252788519) · 9.47 AIC · [◷](https://github.com/search?q=repo%3AAzure%2Fazure-dev+is%3Aissue+%22gh-aw-workflow-id%3A+extension-pr-labeler%22&type=issues)
> - [x] expires on Sep 15, 2026, 4:53 PM UTC