p

p is a cursor rule for Cursor from phuhao00/greatestworks. It costs 350 tokens per session, scanned A, original, MIT.

Go project rules covering code style, error handling, concurrency, performance, structure, and allowed Git commands.

In plain words
What is it for?
Guide implementation and review of Go projects according to the listed repository rules.
Why use it?
They provide consistent practices and prevent specific unsafe or disallowed commands in Go development.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Guide implementation and review of Go projects according to the listed repository rules.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/phuhao00/greatestworks/p
Install

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.

Clone the repo
git clone --depth 1 https://github.com/phuhao00/greatestworks

Made for: Cursor.

Wrote 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.

agentmods badge for p

README.md
[![agentmods](https://agentmods.dev/badge/rules/phuhao00/greatestworks/p/github.svg)](https://agentmods.dev/rules/phuhao00/greatestworks/p)
Your own site
<a href="https://agentmods.dev/rules/phuhao00/greatestworks/p"><img src="https://agentmods.dev/badge/rules/phuhao00/greatestworks/p/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.

agentmods 80×15 button for p

Your own site · 80×15
<a href="https://agentmods.dev/rules/phuhao00/greatestworks/p"><img src="https://agentmods.dev/badge/rules/phuhao00/greatestworks/p.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 350 This file is loaded in full into every session.
When invoked 350 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00350 $0.00350
Opus 5.5 $0.00140 $0.00140
Sonnet 5.5 $0.00070 $0.00070
Haiku 4.5 $0.00035 $0.00035

Measured 1mo ago against content hash 4996d4b4c841, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

p 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.

.cursor/rules/p.mdc · 46 lines

What it actually says

Go项目开发规则

代码规范

  • 遵循Go官方代码规范
  • 使用gofmt格式化代码
  • 变量命名使用驼峰命名法
  • 常量使用大写字母和下划线
  • 包名使用小写字母,简短有意义

错误处理

  • 始终检查错误返回值
  • 使用errors.New()或fmt.Errorf()创建错误
  • 避免使用panic,除非是程序启动时的致命错误
  • 使用defer进行资源清理

并发编程

  • 使用goroutine处理并发任务
  • 使用channel进行goroutine间通信
  • 避免共享内存,使用通信来共享内存
  • 使用sync包进行同步控制

性能优化

  • 避免不必要的内存分配
  • 使用对象池复用对象
  • 合理使用缓存
  • 避免在循环中进行重复计算

项目结构

  • 遵循标准Go项目布局
  • 按功能模块组织代码
  • 使用internal包限制内部代码访问
  • 合理使用接口和依赖注入

禁止使用的命令

  • 不使用git checkout命令
  • 不使用git reset命令
  • 使用git switch切换分支
  • 使用git restore恢复文件
Changes

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.

  1. 1mo ago First seen · 46 lines · 350 tokens per session scan A 4996d4b4c841

Subscribe to this mod's changes

p is a cursor rule published in the GitHub repository phuhao00/greatestworks (292 stars, last pushed 11mo ago), licensed MIT. It adds 350 tokens to every session, about $0.0014 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 2026-09-01.