cursorrules

cursorrules is a cursor rule for Cursor from syf2211/ruledoctor. It costs 111 tokens per session, scanned A, original, MIT.

A collection of project rules for Cursor, an AI coding editor. The rules cover money and date formats, error handling, types, comments, linting, and safe Git use.

In plain words
What is it for?
Use them when developing the example order-service project, including before commits and when handling API responses or validation.
Why use it?
They give the coding agent consistent project constraints and checks to follow while editing the code.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use them when developing the example order-service project, including before commits and when handling API responses or validation.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/syf2211/ruledoctor/cursorrules
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/syf2211/ruledoctor

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 cursorrules

README.md
[![agentmods](https://agentmods.dev/badge/rules/syf2211/ruledoctor/cursorrules/github.svg)](https://agentmods.dev/rules/syf2211/ruledoctor/cursorrules)
Your own site
<a href="https://agentmods.dev/rules/syf2211/ruledoctor/cursorrules"><img src="https://agentmods.dev/badge/rules/syf2211/ruledoctor/cursorrules/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 cursorrules

Your own site · 80×15
<a href="https://agentmods.dev/rules/syf2211/ruledoctor/cursorrules"><img src="https://agentmods.dev/badge/rules/syf2211/ruledoctor/cursorrules.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 111 This file is loaded in full into every session.
When invoked 111 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 $0.00111 $0.00111
Opus 5.5 $0.00044 $0.00044
Sonnet 5.5 $0.00022 $0.00022
Haiku 4.5 $0.00011 $0.00011

Measured 1mo ago against content hash bb6abf8eb5d4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

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 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.

examples/demo-project/.cursorrules · 13 lines

What it actually says

订单服务项目规则(demo)

硬性规则

  • 金额必须用整数「分」,禁止用浮点。
  • 错误必须用中文 ErrorXxx 抛出。
  • 提交前必须运行 npm run lint。
  • 严禁使用 any 类型。
  • 日期格式统一 YYYY-MM-DD,禁止斜杠。
  • 仓库禁止执行 git push --force。
  • API 响应必须做异常兜底,不允许裸 throw。
  • 注释一律使用中文。
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 · 13 lines · 111 tokens per session scan A bb6abf8eb5d4

Subscribe to this mod's changes

cursorrules is a cursor rule published in the GitHub repository syf2211/ruledoctor (3 stars, last pushed 3mo ago), licensed MIT. It adds 111 tokens to every session, about $0.0004 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 2026-08-30.