review
The TypeScript Blackbook
Install / Use
npx skills add unional/typescript-blackbookInstalls into whichever agent you are using.
Cursor Rules
Cursor IDE rules (v2)
Quality Score
Category
Development & EngineeringSupported Platforms
Our assessment of review
review scores 64/100 on our quality scale, 3967th of 4,617 Development & Engineering skills we index.
Its Cursor Rules is 7.5 KB long, well organised into 16 sections with 1 code example: a thorough specification that gives an agent plenty to work with.
It has no GitHub stars yet, so there is no community track record; judge it on its content.
Maintenance, license and trust
- The repository was last updated 7 days ago, so review is actively maintained.
- Our last check on 2026-10-19 found the source still online.
- No license is declared. By default that means all rights are reserved: you can read it, but reusing or redistributing it is not clearly permitted. Ask the author before building on it commercially.
- Its trust signals score 80/100, with 2 cautions from licensing, adoption, age or documentation. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
Safety scan
No issues foundOur scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands. An AI review of the same text found nothing harmful.
AI review by kimi-k2.7-code on 2026-09-24. Automated pattern scan on 2026-09-24. It catches known dangerous patterns, not every risk — read a skill before letting an agent act on it.
review compared with similar skills
All 4 of these similar skills score higher than review; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| review (this skill)by unional | 64 | 0 | 7d ago | Cursor Rules |
| taste-skillby Leonxlnx | 100 | 110.6k | today | CLAUDE.md |
| headroomby headroomlabs-ai | 100 | 78.9k | today | CLAUDE.md |
| ai-job-searchby ai-job-search-dev | 100 | 69.8k | today | CLAUDE.md |
| claude-howtoby luongnv89 | 100 | 46.6k | 2d ago | CLAUDE.md |
Frequently asked questions
- How do I install review?
- Run
npx skills add unional/typescript-blackbook. The install tabs above show the steps for each supported agent. - Which AI agents does review work with?
- It is written for Cursor, as a Cursor Rules file. Other agents that read the same format can often use it too.
- Is review safe to use?
- Our scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands. An AI review of the same text found nothing harmful. It declares no license and scores 80/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is review still maintained?
- The repository was last updated 7 days ago, so review is actively maintained.
Skill content
View source on GitHubCursor Rules Organization Review
Review Date: 2025-01-27 Reviewer: AI Assistant Overall Rating: ⭐⭐⭐⭐⭐ (5/5) - Excellent
Executive Summary
The cursor rules organization in this repository is exceptionally well-structured and demonstrates best practices for maintainable, discoverable, and scalable rule management. The organization follows a clear hierarchy, has comprehensive documentation, and maintains consistency across all rule files.
Detailed Ratings
1. Structure & Organization ⭐⭐⭐⭐⭐ (5/5)
Strengths:
- Clear categorization: Rules are logically organized into
project/,guidelines/, andtemplates/directories - Master index:
master.mdcserves as a central entry point with clear navigation - Future-proofing: Empty
agents/andcommands/directories are documented for future use - Logical grouping: Related rules are grouped together (e.g., all writing guidelines in
guidelines/)
Structure:
.cursor/rules/
├── master.mdc # Central index (alwaysApply: true)
├── readme.md # Documentation
├── project/ # Project-level rules
├── guidelines/ # Best practices and standards
├── templates/ # Templates for content creation
├── agents/ # (Future) AI agent behavior rules
└── commands/ # (Future) Process-oriented rules
Minor Issues:
- None identified
2. Documentation Quality ⭐⭐⭐⭐⭐ (5/5)
Strengths:
- Comprehensive README:
readme.mdclearly explains the organization, purpose, and extension process - Clear descriptions: Every rule file has a descriptive
descriptionfield in frontmatter - Usage guidance:
master.mdcprovides "How to Use Rules" sections with context-specific recommendations - Cross-references: Rules reference each other appropriately using
Required Rulessections
Documentation Coverage:
- ✅ Entry point explained (
master.mdc) - ✅ Directory structure documented
- ✅ File naming conventions specified
- ✅ Extension process documented
- ✅ Rule format template provided
Minor Issues:
- None identified
3. Consistency ⭐⭐⭐⭐⭐ (5/5)
Strengths:
- Uniform frontmatter: All rule files follow the same frontmatter structure:
descriptionfield presentglobsfield specified (or empty for templates)alwaysApplyfield set appropriately
- Naming conventions: All files use
snake_caseconsistently - Cross-reference format: All rules use consistent
mdc:link format - Required Rules pattern: All rules include a "Required Rules" section with consistent formatting
Frontmatter Analysis:
- ✅ All 10 rule files have proper frontmatter
- ✅ Descriptions are clear and actionable
- ✅
alwaysApplyflags are set appropriately:- Core rules (overview, voice_and_tone, syntax_conventions, naming_conventions, typescript_code_examples):
true - Context-specific rules (review_rubric, article_template, repository_structure):
false - Master file:
true
- Core rules (overview, voice_and_tone, syntax_conventions, naming_conventions, typescript_code_examples):
Minor Issues:
- None identified
4. Discoverability ⭐⭐⭐⭐⭐ (5/5)
Strengths:
- Master index:
master.mdcprovides a clear index organized by category - Contextual guidance: "How to Use Rules" section helps AI agents find relevant rules
- Clear descriptions: Frontmatter descriptions explain when to use each rule
- Cross-linking: Rules reference related rules, creating knowledge graph
Navigation Structure:
- ✅ Top-level index (
master.mdc) - ✅ Category-based organization
- ✅ Usage context provided ("For Project Understanding", "For Code Quality", etc.)
- ✅ Related rules linked via "Required Rules" sections
Minor Issues:
- None identified
5. Maintainability ⭐⭐⭐⭐⭐ (5/5)
Strengths:
- Template provided:
templates/cursor_rules.mdcensures new rules follow the same format - Extension process: Clear documentation on how to add new rules
- Modular design: Each rule is self-contained and can be updated independently
- Version control friendly: Clear file structure makes changes easy to track
Maintainability Features:
- ✅ Template for creating new rules
- ✅ Clear extension process documented
- ✅ Modular rule files (easy to update individually)
- ✅ Consistent structure (easy to audit)
Minor Issues:
- None identified
6. Rule Quality & Completeness ⭐⭐⭐⭐⭐ (5/5)
Strengths:
- Comprehensive coverage: Rules cover all major aspects:
- Project understanding (overview, structure)
- Writing standards (voice, tone, syntax, naming)
- Code quality (TypeScript examples)
- Quality assurance (review rubric)
- Content creation (templates)
- Actionable guidance: Rules provide clear, actionable instructions
- Cross-references: Rules properly reference each other to create a cohesive system
Rule Coverage:
- ✅ Project context (2 rules)
- ✅ Writing guidelines (5 rules)
- ✅ Templates (2 rules)
- ✅ Quality assurance (1 rule)
Minor Issues:
- None identified
Issues & Recommendations
Critical Issues
None identified ✅
Minor Improvements (Optional)
-
Master file frontmatter: Consider adding
descriptionandglobstomaster.mdcfor consistency, though it's not strictly necessary since it's the entry point. -
Empty directories: The
agents/andcommands/directories are empty but documented. Consider:- Adding a
.gitkeepfile to preserve them in version control - Or removing them until needed (though keeping them is fine for future-proofing)
- Adding a
-
Version tracking: Consider adding a version or last-updated date to rule files for tracking changes over time (optional enhancement).
Best Practices Demonstrated
- ✅ Clear hierarchy - Logical organization by purpose
- ✅ Central index - Master file for discoverability
- ✅ Consistent structure - Uniform frontmatter and formatting
- ✅ Comprehensive documentation - README explains everything
- ✅ Cross-referencing - Rules link to related rules
- ✅ Template-driven - Template ensures consistency for new rules
- ✅ Context-aware - Rules specify when to apply via
globsandalwaysApply - ✅ Future-proofing - Structure accommodates growth
Comparison to Industry Standards
This organization exceeds typical cursor rules implementations:
- Better than average: Most repos have rules scattered or in a single file
- Enterprise-grade: Structure is maintainable at scale
- AI-friendly: Clear categorization helps AI agents find relevant rules
- Developer-friendly: Easy for humans to understand and extend
Conclusion
The cursor rules organization in this repository is exemplary and serves as a model for other projects. The structure is clear, documentation is comprehensive, consistency is maintained throughout, and the system is designed for long-term maintainability.
Overall Assessment: This is a production-ready, well-architected rules system that demonstrates best practices in organization, documentation, and maintainability.
Recommendation: No changes required. This organization can serve as a reference implementation for other projects.
Verification Checklist
- [x] All referenced rules exist
- [x] All rules have proper frontmatter
- [x] File naming is consistent (
snake_case) - [x] Cross-references use correct
mdc:format - [x] Master index is complete
- [x] Documentation is up-to-date
- [x] Templates are available
- [x] Extension process is documented
- [x] Rules are logically categorized
- [x]
alwaysApplyflags are set appropriately
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Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.
