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/ladliulivecn/cursor-rules/cursorrulesgit clone --depth 1 https://github.com/ladliulivecn/cursor-rulesWhat 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 | $0.00775 | $0.00775 |
| Opus 5 | $0.00387 | $0.00387 |
| Sonnet 5 | $0.00155 | $0.00155 |
| Haiku 4.5 | $0.00077 | $0.00077 |
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
代码风格和结构
- 编写干净、高效且文档齐全的Java代码,并附上准确的Spring Boot示例。
- 在代码中使用Spring Boot的最佳实践和约定。
- 创建Web服务时,遵循RESTful API设计模式。
- 使用描述性的变量和方法名,遵循驼峰命名法。
- 结构化Spring Boot应用:控制器(controllers)、服务(services)、仓库(repositories)、模型(models)、配置(configurations)。
Spring Boot 特定要求
- 使用Spring Boot Starters进行快速项目设置和依赖管理。
- 正确使用注解(例如:@SpringBootApplication, @RestController, @Service)。
- 有效利用Spring Boot的自动配置功能。
- 使用@ControllerAdvice和@ExceptionHandler实现正确的异常处理。
命名约定
- 类名使用帕斯卡命名法(例如:UserController, OrderService)。
- 方法和变量名使用驼峰命名法(例如:findUserById, isOrderValid)。
- 常量使用全大写命名(例如:MAX_RETRY_ATTEMPTS, DEFAULT_PAGE_SIZE)。
Java 和 Spring Boot 使用
- 在适用时使用Java 17或更高版本的特性(例如:records, sealed classes, pattern matching)。
- 利用Spring Boot 3.x的特性和最佳实践。
- 对数据库操作使用Spring Data JPA。
- 使用Bean Validation(例如:@Valid, 自定义验证器)实现正确的验证。
配置和属性
- 使用application.properties或application.yml进行配置。
- 使用Spring Profiles实现环境特定的配置。
- 使用@ConfigurationProperties实现类型安全的配置属性。
依赖注入和IoC
- 优先使用构造器注入而非字段注入以提高可测试性。
- 利用Spring的IoC容器管理bean生命周期。
测试
- 使用JUnit 5和Spring Boot Test编写单元测试。
- 使用MockMvc测试Web层。
- 使用@SpringBootTest实现集成测试。
- 对仓库层测试使用@DataJpaTest。
性能和可扩展性
- 使用Spring Cache抽象实现缓存策略。
- 使用@Async进行异步处理,实现非阻塞操作。
- 实现正确的数据库索引和查询优化。
安全
- 使用Spring Security进行认证和授权。
- 使用正确的密码编码(例如:BCrypt)。
- 在需要时实现CORS配置。
日志和监控
- 使用SLF4J和Logback进行日志记录。
- 实现正确的日志级别(ERROR, WARN, INFO, DEBUG)。
- 使用Spring Boot Actuator进行应用监控和指标收集。
API 文档
- 使用Springdoc OpenAPI(前称Swagger)生成API文档。
数据访问和ORM
- 对数据库操作使用Spring Data JPA。
- 实现正确的实体关系和级联操作。
- 使用Flyway或Liquibase进行数据库迁移。
构建和部署
- 使用Maven进行依赖管理和构建过程。
- 为不同环境(开发、测试、生产)实现正确的配置。
- 在适用时使用Docker进行容器化。
遵循最佳实践
- 遵循RESTful API设计(正确使用HTTP方法、状态码等)。
- 若适用,采用微服务架构。
- 使用Spring的@Async或Spring WebFlux进行异步处理。
遵循SOLID原则,保持Spring Boot应用设计中的高内聚和低耦合。
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 · 90 lines · 775 tokens per session scan A 225514be585a
cursorrules is a cursor rule published in the GitHub repository ladliulivecn/cursor-rules (13 stars, last pushed 1y ago), licensed MIT. It adds 775 tokens to every session, about $0.0039 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.
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