platform_adapter_paths

platform_adapter_paths is a cursor rule for Cursor from wangqiqi/cursor-ai-rules. It costs 0 tokens per session (381 once invoked), scanned A, original, MIT.

A set of path-handling rules for making file paths work across Linux, macOS, Windows, and WSL, the Windows Linux environment. It covers normalizing, joining, resolving, and making paths relative.

In plain words
What is it for?
Use it when building or reviewing code that reads files, combines directories, resolves real paths, or converts paths between Windows, Unix, and WSL formats.
Why use it?
File paths use different separators, home-directory variables, and commands on different systems. These rules reduce errors when the same code runs across operating systems.

Cursor rule for Cursor

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.

agentmods
npx agentmods add rules/wangqiqi/cursor-ai-rules/platform_adapter_paths
Clone the repo
git clone --depth 1 https://github.com/wangqiqi/cursor-ai-rules

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 platform_adapter_paths

README.md
[![agentmods](https://agentmods.dev/badge/rules/wangqiqi/cursor-ai-rules/platform_adapter_paths.svg)](https://agentmods.dev/rules/wangqiqi/cursor-ai-rules/platform_adapter_paths)
Your own site
<a href="https://agentmods.dev/rules/wangqiqi/cursor-ai-rules/platform_adapter_paths"><img src="https://agentmods.dev/badge/rules/wangqiqi/cursor-ai-rules/platform_adapter_paths.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 381 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00000 $0.00381
Opus 5 $0.00000 $0.00191
Sonnet 5 $0.00000 $0.00076
Haiku 4.5 $0.00000 $0.00038

Measured 4d ago against content hash 333daac0ca82, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

platform_adapter_paths 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 4d 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/system/platform_adapter_paths.mdc · 55 lines

What it actually says

📁 跨平台路径处理 (Path Handling)

由 platform_adapter 引用,处理路径相关的跨平台逻辑

路径规范化 (Path Normalization)

class PathNormalizer {
  private platform: string;

  normalize(path: string): string {
    const normalized = path.replace(/[/\\]+/g, this.getSeparator());
    return this.handleSpecialPaths(normalized);
  }

  private getSeparator(): string {
    return this.platform === 'windows' ? '\\' : '/';
  }

  private handleSpecialPaths(path: string): string {
    const replacements = {
      '~': this.getHomeDirectory(),
      '$HOME': this.getHomeDirectory(),
      '%USERPROFILE%': this.getHomeDirectory(),
      '/c/': 'C:\\',  // WSL路径转换
    };
    for (const [pattern, replacement] of Object.entries(replacements)) {
      if (path.includes(pattern)) path = path.replace(pattern, replacement);
    }
    return path;
  }

  private getHomeDirectory(): string {
    return process.env.HOME || process.env.USERPROFILE || '.';
  }
}

路径操作 (Path Operations)

操作 Linux Windows
拼接 path1/path2 path1\path2
解析 realpath Resolve-Path
相对 realpath --relative-to 自定义逻辑

实现时使用 path.join()path.resolve()path.relative() 或平台特定命令。

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. 4d ago First seen · 55 lines · 0 tokens per session scan A 333daac0ca82

Subscribe to this mod's changes

platform_adapter_paths is a cursor rule published in the GitHub repository wangqiqi/cursor-ai-rules (15 stars, last pushed 3mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 381 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 2026-08-30.