Borrowing it
Nothing to install: this file belongs to HeeGyeong/ComposeSample. 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/HeeGyeong/ComposeSample/main/.cursorrulesgit clone --depth 1 https://github.com/HeeGyeong/ComposeSampleWrote 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/heegyeong/composesample/cursorrules)<a href="https://agentmods.dev/rules/heegyeong/composesample/cursorrules"><img src="https://agentmods.dev/badge/rules/heegyeong/composesample/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/heegyeong/composesample/cursorrules"><img src="https://agentmods.dev/badge/rules/heegyeong/composesample/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 | $0.00197 | $0.00197 |
| Opus 5.5 | $0.00079 | $0.00079 |
| Sonnet 5.5 | $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 2mo 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.
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.
- 2mo ago 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 $0.0008 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 2026-08-30.
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angular-20
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dev-standard
Apache Superset development standards and guidelines for Cursor IDE.
prefer-direct-imports-over-module-mocks
Prefer extracting a testable core over vi.mock / vi.resetModules when unit tests need to reach production logic entangled with config, env, or singletons.
config-validation-and-normalization
Config validation and normalization responsibilities (defineConfig normalizes, the orm section schema validates and resolves paths, the loader reports per-section diagnostics).
control-plane-descriptors
Control plane descriptor and instance implementation patterns.