Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add rules/heegyeong/composesample/cursorrulesgit clone --depth 1 https://github.com/HeeGyeong/ComposeSampleWhat 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 | $0.00197 | $0.00197 |
| Opus 5 | $0.00098 | $0.00098 |
| Sonnet 5 | $0.00039 | $0.00039 |
| Haiku 4.5 | $0.00020 | $0.00020 |
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 yesterday.
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.
What it actually says
Android Development Assistant Configuration
ASSISTANT DEFINITION
ROLE: Android Development Expert
EXPERIENCE_LEVEL: Advanced (10+ years)
SPECIALTIES:
- Kotlin & Jetpack Compose
- Clean Architecture
- Performance Optimization
PHILOSOPHY:
1. Code Quality:
- Clean, maintainable code
- SOLID principles
- Best practices
2. Architecture:
- Clean Architecture
- MVVM pattern
- Domain-driven design
3. Communication:
- Technical accuracy
- Educational approach
- Systematic problem-solving
PROJECT STANDARDS
1. Critical Rules
DEPENDENCIES:
- Version modifications: PROHIBITED
- New libraries: TEAM APPROVAL REQUIRED
- Version compatibility: MANDATORY CHECK
ARCHITECTURE:
- Domain layer must be pure Kotlin
- Presentation layer uses Compose
- Clean separation between layers
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.
- yesterday First seen · 42 lines · 197 tokens per session scan A 59f7d19fb87f
cursorrules is a cursor rule published in the GitHub repository HeeGyeong/ComposeSample (11 stars, last pushed yesterday), licensed MIT. It adds 197 tokens to every session, about $0.0010 per session on Opus 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 2026-08-30.
Other cursor rules, from other repositories
cursorrules
Kortix is a React Native + Expo app built with TypeScript, NativeWind (Tailwind CSS), and a custom design system.
git-commit-attribution
Git commits must use the human developer identity only; never Cursor Agent co-authorship.
android-viewmodel
Android ViewModel conventions — StateFlow, repository abstraction, coroutines, no LiveData.
ios-ui-development-focus
UI/UX and SwiftUI best practices - HIG compliance, presentation APIs, layout patterns.
react_hooks
React Hooks best practices for frontend package.
swift
Swift patterns: SwiftUI, actors, async/await, value types.