---
name: lint
description: Run the repository lint command and summarize failures
---

Run the repository lint command now.
Default command: `npm run lint`

Requirements:
- Execute the lint command.
- If it fails, summarize the errors by file and rule.
- Do not edit files unless explicitly asked.
- Report success or failure clearly.
- If the repository uses a different lint command, follow the command documented in `CLAUDE.md`.