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/toyamarinyon/giselle/nodejsgit clone --depth 1 https://github.com/toyamarinyon/giselleWhat 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 | $0.00003 | $0.00444 |
| Opus 5 | $0.00002 | $0.00222 |
| Sonnet 5 | $0.00001 | $0.00089 |
| Haiku 4.5 | $0.00000 | $0.00044 |
Grade C, and why
nodejs scanned grade C with 2 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.2/install.sh | bash Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.2/install.sh | bash This is a copy
100% identical to nodejs — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Setting up Node.js with NVM and pnpm
This guide will walk you through installing Node.js using NVM (Node Version Manager) and setting up pnpm as your package manager.
Installing Node Version Manager (NVM)
NVM allows you to install and manage multiple versions of Node.js on your system.
macOS and Linux
- Install NVM by running the following command in your terminal:
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.2/install.sh | bash
Or using wget:
wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.2/install.sh | bash
-
Close and reopen your terminal to load NVM.
-
Verify NVM is installed correctly:
nvm --version
Installing Node.js
Giselle requires Node.js version 22.14.0 or later.
- Install the required Node.js version:
nvm install 22.14.0
- Set this version as default:
nvm use 22.14.0
- Verify the installation:
node --version
The output should show v22.14.0 or later.
Setting up pnpm
pnpm is a fast, disk space efficient package manager that's used by the Giselle project.
- Install pnpm using the recommended method:
curl -fsSL https://get.pnpm.io/install.sh | sh -
-
Close and reopen your terminal to load pnpm.
-
Verify pnpm is installed correctly:
pnpm --version
Troubleshooting
If you encounter any issues:
- Make sure your terminal is restarted after installing NVM
- Check that you're using the correct Node.js version with
node --version - Ensure pnpm is installed globally with
pnpm --version - If commands aren't recognized, verify your PATH environment variables
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 · 86 lines · 3 tokens per session scan C b6543bb83838
nodejs is a cursor rule published in the GitHub repository toyamarinyon/giselle (4 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 3 tokens to every session and 444 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). It is 100% identical to nodejs, differing in 0 lines, and is treated as a copy.
Other cursor rules, from other repositories
webkit-browser
Cursor rule "webkit-browser" from duckduckgo/apple-browsers, covering webkit & browser development guidelines, webview configuration, basic webview setup, user scripts management and tab management.
cypress-e2e-testing-cursorrules-prompt-file
Cursor rules for Cypress development with E2E testing.
vasu-playwright-utils
../../templates/cursor-rules/vasu-playwright-utils.mdc.
dev-browser
Fallback browser automation with persistent Chrome state. Use only when Browser Use is unavailable or blocked.
node-dependencies
Enforce Node.js versioning and package management best practices.
security-standards
Cursor rule "security-standards" from wjgogogo/cursor-rules, covering 安全规范, 核心原则 [p0], 输入验证, xss 防护 and csrf 防护.