First standalone release of CSV Preflight for GitHub Actions.
- Checks one UTF-8 CSV up to 10 MiB on the runner.
- Detects encoding, quote, header, column-count, and duplicate-row issues.
- Writes normalized and issue-report CSV artifacts.
- Requires no API key or runtime dependency beyond Node.js 20+.
- Makes no network request.
Use softpeanut/csv-preflight-action@v1 or pin commit eb04c527a46ce3bc8bfc711fde8e93ca947597ae.