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 skills/aidotnet/moyucode/nodemailernpx skills add AIDotNet/MoYuCode --skill nodemailergit clone --depth 1 https://github.com/AIDotNet/MoYuCodeWrote 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.
[](https://agentmods.dev/skills/aidotnet/moyucode/nodemailer)<a href="https://agentmods.dev/skills/aidotnet/moyucode/nodemailer"><img src="https://agentmods.dev/badge/skills/aidotnet/moyucode/nodemailer.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00029 | $0.01039 |
| Opus 5 | $0.00015 | $0.00519 |
| Sonnet 5 | $0.00006 | $0.00208 |
| Haiku 4.5 | $0.00003 | $0.00104 |
Grade A, and why
nodemailer 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 6d 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.
How it starts
The opening of the file, as written. The whole thing — 173 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Nodemailer Tool
Description
Send emails from Node.js with SMTP, OAuth2, attachments, and HTML templates.
Source
- Repository: nodemailer/nodemailer
- License: MIT
Installation
npm install nodemailer
Usage Examples
Basic Email
import nodemailer from 'nodemailer';
const transporter = nodemailer.createTransport({
host: 'smtp.gmail.com',
port: 587,
secure: false,
auth: {
user: process.env.EMAIL_USER,
pass: process.env.EMAIL_PASS,
},
});
async function sendEmail() {
const info = await transporter.sendMail({
from: '"My App" <[email protected]>',
to: '[email protected]',
subject: 'Welcome to My App',
text: 'Hello, welcome to our platform!',
html: '<h1>Hello</h1><p>Welcome to our platform!</p>',
});
console.log('Message sent:', info.messageId);
}
HTML Email with Template
async function sendWelcomeEmail(user: { name: string; email: string }) {
const html = `
<!DOCTYPE html>
<html>
<head>
<style>
.container { max-width: 600px; margin: 0 auto; font-family: Arial; }
.header { background: #4F46E5; color: white; padding: 20px; }
.content { padding: 20px; }
.button { background: #4F46E5; color: white; padding: 12px 24px;
text-decoration: none; border-radius: 4px; }
</style>
</head>
<body>
<div class="container">
<div class="header">
<h1>Welcome, ${user.name}!</h1>
</div>
<div class="content">
<p>Thank you for joining our platform.</p>
<a href="https://myapp.com/dashboard" class="button">Get Started</a>
</div>
</div>
</body>
</html>
`;
await transporter.sendMail({
from: '"My App" <[email protected]>',
to: user.email,
subject: `Welcome, ${user.name}!`,
html,
});
}
Email with Attachments
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.
- 6d ago First seen · 173 lines · 29 tokens per session scan A d8a9aef22c49
nodemailer is a skill published in the GitHub repository AIDotNet/MoYuCode (85 stars, last pushed 7mo ago), licensed MIT. It adds 29 tokens to every session and 1,039 once invoked, about $0.0001 per session on Opus 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.
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