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 skills add serejaris/kimi-skills --skill html-email-buildergit clone --depth 1 https://github.com/serejaris/kimi-skillsWrote 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/serejaris/kimi-skills/html-email-builder)<a href="https://agentmods.dev/skills/serejaris/kimi-skills/html-email-builder"><img src="https://agentmods.dev/badge/skills/serejaris/kimi-skills/html-email-builder/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.
<a href="https://agentmods.dev/skills/serejaris/kimi-skills/html-email-builder"><img src="https://agentmods.dev/badge/skills/serejaris/kimi-skills/html-email-builder.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00096 | $0.01748 |
| Opus 5 | $0.00048 | $0.00874 |
| Sonnet 5 | $0.00019 | $0.00350 |
| Haiku 4.5 | $0.00010 | $0.00175 |
Grade A, and why
html-email-builder 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 9d 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 — 229 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Newsletter Composer
生成专业的 HTML 邮件 Newsletter，完全兼容 Gmail、Outlook、Apple Mail 等主流邮件客户端。采用 table 布局 + inline CSS 方案，确保在所有客户端中渲染一致。
使用场景
- 公司内部周报 / 月报
- 产品更新公告
- 营销推广邮件
- 活动邀请函
- 内容摘要 / 文章推荐
布局类型（语义标签）
layout 字段是一个语义标签，用于标注邮件的用途类型，帮助你选择合适的 section 组合。实际的邮件结构由 sections 数组中的模块类型决定。
| 布局标签 | 推荐的 section 组合 | 适用场景 |
|---|---|---|
single-column |
hero_banner + text + cta |
通用 Newsletter、公告 |
two-column |
two_column + image_text |
产品对比、图文并排 |
hero |
hero_banner + text + cta |
营销邮件、活动邀请 |
digest |
多个 article_card |
内容摘要、文章推荐 |
支持的内容模块
| 模块类型 | 说明 |
|---|---|
hero_banner |
全宽 Banner 大图，可叠加标题文字 |
text |
纯文本段落，支持标题 |
image_text |
图文混排（图片+文字并排） |
cta |
行动号召按钮 |
divider |
分隔线 |
quote |
引用块 |
article_card |
文章卡片（图+标题+摘要+链接） |
two_column |
双栏内容区域 |
工作流程
第一步：收集用户需求
向用户了解以下信息：
- 邮件用途：周报？公告？营销？（决定布局推荐）
- 内容结构：有哪些模块？（标题、正文、图片、按钮等）
- 品牌风格：主色调、Logo、公司名称
- 具体内容：各模块的文本、图片链接、按钮链接
第二步：生成配置文件
根据用户需求，创建 JSON 配置文件。配置格式如下：
{
"layout": "single-column",
"theme": {
"primary_color": "#2563EB",
"secondary_color": "#1E40AF",
"accent_color": "#F59E0B",
"bg_color": "#F3F4F6",
"content_bg_color": "#FFFFFF",
"text_color": "#1F2937",
"muted_text_color": "#6B7280",
"font_family": "Arial, Helvetica, sans-serif",
"max_width": 600
},
"header": {
"logo_url": "",
"logo_alt": "Company",
"title": "Newsletter Title",
"subtitle": ""
},
"preheader": "邮件预览文本，显示在收件箱列表中",
"sections": [
{
"type": "text",
"title": "Section Title",
"body": "Section content in HTML or plain text."
}
],
"footer": {
"company": "Company Name",
"address": "Company Address",
"unsubscribe_url": "#",
"extra_links": [
{"text": "Website", "url": "#"}
]
}
}
第三步：生成 HTML
将配置写入临时 JSON 文件，然后运行生成脚本：
python scripts/generate_newsletter.py --input config.json --output newsletter.html
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 9d ago First seen · 229 lines · 96 tokens per session scan A db563e82c587
html-email-builder is a skill published in the GitHub repository serejaris/kimi-skills (6 stars, last pushed 1mo ago), licensed MIT. It adds 96 tokens to every session and 1,748 once invoked, about $0.0005 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 2026-09-03.
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