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/yoruto/prd-kit/frameworkgit clone --depth 1 https://github.com/Yoruto/prd-kitWhat 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 | $0.05206 |
| Opus 5 | $0.00000 | $0.02603 |
| Sonnet 5 | $0.00000 | $0.01041 |
| Haiku 4.5 | $0.00000 | $0.00521 |
Grade A, and why
framework 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 — 726 lines — stays where its author put it; the contents beside it link to each section on GitHub.
项目架构框架
prd-kit 说明：本文件为可选 Stack Profile。请与核心规则
00-prd-kit.mdc、prd-workflow.mdc一并放入.cursor/rules/；将下列示例中的命名空间YourGame换成你的程序集/根命名空间。
与 PRD 联动：用户
@docs/prd/或说明「按 PRD 实现」时，须同时遵守本文件与naming-conventions.mdc；总规则见00-prd-kit.mdc，工作流见prd-workflow.mdc。
语言与范围
- 业务与场景脚本 默认 C#（Godot .NET，以你项目中的
.csproj/ 文档中声明的 Godot 版本为准）。addons/**下可为 GDScript（第三方或自研插件）；本规范不以 GDScript 作为游戏逻辑示例来源。addons/gd_data_binding为 GDScript 插件，其BindingSource与 C# 游戏脚本 无直接混用；C# UI 以 信号、GetNode、手动更新控件 为主。若日后从 C# 接入专用绑定方案，再单独增补规范章节。
架构总览
项目采用 分层 + 事件驱动 架构，核心分为四层：
┌──────────────────────────────────────────────┐
│ View 层 │
│ (UI 展示、用户输入、Godot 节点引用) │
│ ├── BagView.cs │
│ └── ShopView.cs │
├──────────────────────────────────────────────┤
│ ViewModel 层 │
│ (UI 状态数据、POCO 或 RefCounted， │
│ 不依赖 Godot UI 节点) │
│ ├── BagViewModel.cs │
│ └── ShopViewModel.cs │
├──────────────────────────────────────────────┤
│ Manager / Model 层 │
│ (业务数据、游戏逻辑、全局单例) │
│ ├── BagManager │
│ ├── ItemManager │
│ └── CharacterManager │
├──────────────────────────────────────────────┤
│ 基础设施层 │
│ ├── ServiceLocator（全局服务定位器） │
│ ├── EventDispatcher（全局事件系统） │
│ ├── CommandExecutor（命令执行器） │
│ ├── SceneManager（场景管理） │
│ ├── ObjectPool（对象池） │
│ └── UIManager（UI 生命周期管理） │
└──────────────────────────────────────────────┘
数据流向：
View 按钮点击 → View 调用 Command → Manager 处理数据 → 发 Event →
ViewModel 更新状态 → View 订阅事件或调用 Refresh 方法 → 控件刷新
（可选：View 直接监听 Manager 发出的 [Signal]，按模块复杂度选择，避免过度耦合即可。）
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 · 726 lines · 0 tokens per session scan A 670113ef647d
framework is a cursor rule published in the GitHub repository Yoruto/prd-kit (2 stars, last pushed 4mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 5,206 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.
Other cursor rules, from other repositories
architecture
Architectural and cross-package changes — dependency direction, editor/runtime boundaries, scene schema, persistence, renderer packages. Use when changing package boundaries, serialized formats, or multiple layers. Do not apply to localized UI, styling, or test-only edits.
unity-performance
Cursor rule "unity-performance" from Common-ka/ai-agent-unity-rules, covering unity performance rules, update/fixedupdate/lateupdate, usage rules, object pooling (unityengine.pool) and addressables (not resources).
sweep-benchmarks
Audit xrspatial modules for asv benchmark coverage gaps: missing benchmarks, backend parameterization gaps, unrepresentative inputs, broken or silently-skipped benchmarks.
cpp
Cursor rule "cpp" from maddevsio/shared_cursor_rules, covering c++ programming guidelines, basic principles, nomenclature, functions and data.
angular-20
This rule provides comprehensive best practices and coding standards for Angular development, focusing on modern TypeScript, standalone components, signals, and performance optimizations.
dev-standard
Apache Superset development standards and guidelines for Cursor IDE.