How to use
- Copy the installation command and review the source package before installing it in your own agent environment.
- Check the source document for required tools, credentials and supported hosts.
- Describe your input and desired deliverable; review the output against the source material.
npx skills add https://github.com/majesticlabs-dev/majestic-marketplace --skill lintBefore you start
- Installation does not include a model subscription, API allowance or permission to access your files.
- Repository stars and installation counts describe activity, not an independent quality or security test.
Original skill document
Rendered from the source repository. Headings, examples, code, tables, links, and referenced images are preserved.
Rails Linting Guide
Run linting tools and fix issues before pushing code.
Workflow
1. Check What Changed
bash
git diff --name-only HEAD~1
# or for unstaged changes
git diff --name-only2. Run Linters
Ruby files:
bash
# Check only
bundle exec rubocop
# Auto-fix
bundle exec rubocop -AERB templates:
bash
# Check only
bundle exec erblint --lint-all
# Auto-fix
bundle exec erblint --lint-all --autocorrectSecurity scan:
bash
bin/brakeman --no-pager3. Handle Results
If auto-fix worked:
bash
git add -A && git commit -m "style: linting"If manual fixes needed:
- Report specific issues with file:line references
- Suggest fixes for common patterns
4. Common Issues
| Issue | Fix |
|---|---|
| Line too long | Break into multiple lines |
| Missing frozenstringliteral | Add # frozen_string_literal: true at top |
| Trailing whitespace | Remove trailing spaces |
| Missing newline at EOF | Add blank line at end |
Output
markdown
## Linting Summary
### Ruby (rubocop)
- Files checked: X
- Offenses: X (Y auto-corrected)
- Remaining issues: [list with file:line]
### ERB (erblint)
- Files checked: X
- Issues: X (Y auto-corrected)
### Security (brakeman)
- Warnings: X
- Critical: [list if any]
### Status
[PASSED - ready to push / NEEDS ATTENTION - manual fixes required]
