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/mywand/cusrsor-do-it/csharpgit clone --depth 1 https://github.com/mywand/cusrsor-do-itWhat 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 | $0.00000 | $0.02671 |
| Opus 5 | $0.00000 | $0.01336 |
| Sonnet 5 | $0.00000 | $0.00534 |
| Haiku 4.5 | $0.00000 | $0.00267 |
Grade A, and why
csharp 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.
How it starts
The opening of the file, as written. The whole thing — 427 lines — stays where its author put it; the contents beside it link to each section on GitHub.
最近更新: 2025-10-10
C#/.NET 专属实践规范
1. 命名规范
1.1 类和接口
// 类名使用 PascalCase
public class UserService { }
// 接口以 I 开头
public interface IUserRepository { }
// 抽象类可以 Abstract 开头或结尾
public abstract class AbstractUserService { }
1.2 方法和属性
// 方法名使用 PascalCase
public async Task<User> GetUserByIdAsync(int userId) { }
// 属性使用 PascalCase
public string UserName { get; set; }
// 私有字段使用 camelCase 或 _camelCase
private readonly ILogger _logger;
private string userName;
1.3 常量和枚举
// 常量使用 PascalCase
public const int MaxRetryCount = 3;
// 枚举使用 PascalCase
public enum UserStatus
{
Active,
Inactive,
Suspended
}
2. 异步编程
2.1 异步方法规范
// 异步方法以 Async 结尾
public async Task<string> GetDataAsync()
{
// 使用 ConfigureAwait(false) 避免死锁
var result = await httpClient.GetStringAsync(url).ConfigureAwait(false);
return result;
}
// 避免 async void,除了事件处理器
public async void Button_Click(object sender, EventArgs e) // 仅限事件处理
{
await ProcessAsync();
}
2.2 取消令牌
public async Task<User> GetUserAsync(int id, CancellationToken cancellationToken = default)
{
return await repository.GetByIdAsync(id, cancellationToken);
}
3. 错误处理
3.1 异常处理
// 使用具体的异常类型
public User GetUser(int id)
{
if (id <= 0)
throw new ArgumentException("用户ID必须大于0", nameof(id));
var user = repository.GetById(id);
if (user == null)
throw new UserNotFoundException($"未找到ID为{id}的用户");
return user;
}
3.2 使用 Result 模式
public class Result<T>
{
public bool IsSuccess { get; }
public T Value { get; }
public string Error { get; }
private Result(bool isSuccess, T value, string error)
{
IsSuccess = isSuccess;
Value = value;
Error = error;
}
public static Result<T> Success(T value) => new(true, value, null);
public static Result<T> Failure(string error) => new(false, default, error);
}
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 · 427 lines · 0 tokens per session scan A 03649b5ac7b3
csharp is a cursor rule published in the GitHub repository mywand/cusrsor-do-it (2 stars, last pushed 7mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 2,671 tokens. 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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