[aw] Test Copilot Missing Tool is missing required tool

### Workflow Failure

**Workflow:** [Test Copilot Missing Tool](https://github.com/githubnext/gh-aw-test/blob/main/.github/workflows/test-copilot-missing-tool.md)
**Branch:** main
**Run:** https://github.com/githubnext/gh-aw-test/actions/runs/34928381206

> [!WARNING]
> **Missing Tools Reported**: The agent reported missing tools during execution.

**Missing Tools:**
- **hypothetical-unavailable-tool**: The tool is intentionally unavailable for this E2E test.

Alternatives:

| Tool | Alternative |
| --- | --- |
| hypothetical-unavailable-tool | Continue without calling the tool. |

### 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/githubnext/gh-aw-test/actions/runs/34928381206
````

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 test-copilot-missing-tool failure in https://github.com/githubnext/gh-aw-test/actions/runs/34928381206`

> [!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 [Test Copilot Missing Tool](https://github.com/githubnext/gh-aw-test/actions/runs/34928381206) · [◷](https://github.com/search?q=repo%3Agithubnext%2Fgh-aw-test+is%3Aissue+%22gh-aw-workflow-id%3A+test-copilot-missing-tool%22&type=issues)
> - [x] expires on Sep 22, 2026, 4:22 AM UTC

Start with .github/workflows/test-copilot-missing-tool.md and the linked failed Actions run, then read debug.md and .github/skills/agentic-workflows/SKILL.md for the expected debugging path. Determine why the intentionally unavailable tool causes this test workflow to fail; done means the workflow behaves as intended and the failure is no longer reported incorrectly.

Written by the indexing model from the issue text.