Borrowing it
Nothing to install: this file belongs to tonynguyennvt/cursor-rules-awesome. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/tonynguyennvt/cursor-rules-awesome/master/.cursorrulesgit clone --depth 1 https://github.com/tonynguyennvt/cursor-rules-awesomeWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/rules/tonynguyennvt/cursor-rules-awesome/cursorrules)<a href="https://agentmods.dev/rules/tonynguyennvt/cursor-rules-awesome/cursorrules"><img src="https://agentmods.dev/badge/rules/tonynguyennvt/cursor-rules-awesome/cursorrules/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/rules/tonynguyennvt/cursor-rules-awesome/cursorrules"><img src="https://agentmods.dev/badge/rules/tonynguyennvt/cursor-rules-awesome/cursorrules.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.36510 | $0.36510 |
| Opus 5.5 | $0.14604 | $0.14604 |
| Sonnet 5.5 | $0.07302 | $0.07302 |
| Haiku 4.5 | $0.03651 | $0.03651 |
Grade A, and why
cursorrules scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 4,862 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Cursor AI Assistant Rules - Comprehensive Coding Standards
Version: 1.0
Last Updated: 2025-10-19
Total Sections: 72
Lines: 4,800+
Compliance: ISO 27001, OWASP Top 10, GDPR, SOC 2, HIPAA, PCI-DSS
TABLE OF CONTENTS
PART I: FOUNDATIONS (Sections 1-21)
- Code Quality & Best Practices
- Performance & Optimization
- Security
- Testing
- Error Handling & Logging
- Code Organization & Architecture
- Documentation
- Version Control
- Accessibility
- Internationalization & Localization
- Professionalism
- File & Folder Organization
- Dependency Management
- Build & Deployment
- Production Operations & Maintenance
- Code Review
- Special Instructions
- Naming Conventions
- Comments
- Code Formatting
- Database Design & Optimization
PART II: DATA & BACKEND (Sections 22-26)
- NoSQL Databases
- Firebase Best Practices
- Authentication & Authorization
- GraphQL Best Practices
- Microservices & Distributed Systems
PART III: INFRASTRUCTURE (Sections 27-31)
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 4,862 lines · 36,510 tokens per session scan A e3206c5e97a1
cursorrules is a cursor rule published in the GitHub repository tonynguyennvt/cursor-rules-awesome (4 stars, last pushed 1y ago), licensed MIT. It adds 36,510 tokens to every session, about $0.1460 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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angular-20
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