seo-technical-foundation

seo-technical-foundation is a skill for Claude Code, Codex from jrr996shujin-png/openclaw-seo-aeo-skills. It costs 96 tokens per session (1,255 once invoked), scanned A, original, MIT.

A technical website health check covering links, loading-related page signals, mobile layout, and HTTPS. HTTPS is the secure form of a website connection.

In plain words
What is it for?
It scans for broken internal links, reviews HTML and resource-loading signals, checks mobile viewport and responsive-design clues, and examines HTTPS configuration.
Why use it?
It identifies technical problems that can make pages inaccessible, slow, difficult to use on phones, or less trustworthy to visitors and search services.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It scans for broken internal links, reviews HTML and resource-loading signals, checks mobile viewport and responsive-design clues, and examines HTTPS configuration.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/jrr996shujin-png/openclaw-seo-aeo-skills/technical-foundation
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.

Any agent
npx skills add jrr996shujin-png/openclaw-seo-aeo-skills --skill technical-foundation
Clone the repo
git clone --depth 1 https://github.com/jrr996shujin-png/openclaw-seo-aeo-skills

Made for: Claude Code, Codex.

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 seo-technical-foundation

README.md
[![agentmods](https://agentmods.dev/badge/skills/jrr996shujin-png/openclaw-seo-aeo-skills/technical-foundation/github.svg)](https://agentmods.dev/skills/jrr996shujin-png/openclaw-seo-aeo-skills/technical-foundation)
Your own site
<a href="https://agentmods.dev/skills/jrr996shujin-png/openclaw-seo-aeo-skills/technical-foundation"><img src="https://agentmods.dev/badge/skills/jrr996shujin-png/openclaw-seo-aeo-skills/technical-foundation/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 seo-technical-foundation

Your own site · 80×15
<a href="https://agentmods.dev/skills/jrr996shujin-png/openclaw-seo-aeo-skills/technical-foundation"><img src="https://agentmods.dev/badge/skills/jrr996shujin-png/openclaw-seo-aeo-skills/technical-foundation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 96 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,255 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00096 $0.01255
Opus 5 $0.00048 $0.00628
Sonnet 5 $0.00019 $0.00251
Haiku 4.5 $0.00010 $0.00126

Measured 12d ago against content hash f18e06f1a28d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

seo-technical-foundation 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 12d 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.

seo-aeo-diagnostics/technical-foundation/SKILL.md · 127 lines

What it actually says

技术基础诊断模块

本模块负责检查网站的底层技术健康度,满分 20 分。

检查项

1. 死链扫描(5 分)

检查方法:

  1. web_fetch 获取目标页面 HTML
  2. 提取页面中所有 <a href="..."> 链接
  3. 对内部链接逐一 web_fetch 检查状态
  4. 记录返回 4xx/5xx 的链接

评分:

  • 5 分:零死链
  • 3 分:1-3 个死链
  • 1 分:4-10 个死链
  • 0 分:超过 10 个死链

输出格式:

状态:✅/⚠️/❌
死链数量:X 个(共检查 Y 个链接)
死链列表:
- [链接文本](URL) → 状态码 XXX
修复建议:移除或更新以上死链,设置合适的 301 重定向

2. 页面加载速度(5 分)

检查方法: 由于无法直接调用 PageSpeed Insights API,采用源码分析法:

  1. 检查 HTML 文件大小(web_fetch 响应体大小)
  2. 统计外部资源引用数量(CSS、JS、字体文件)
  3. 检查是否有内联关键 CSS(<style> 标签在 <head> 中)
  4. 检查图片是否使用懒加载(loading="lazy"
  5. 检查是否有资源预加载提示(<link rel="preload">
  6. 检查是否有未压缩的大型内联脚本

评分:

  • 5 分:HTML < 100KB + 懒加载 + 资源优化良好
  • 3 分:HTML < 300KB,有部分优化措施
  • 1 分:HTML > 300KB 或缺少大多数优化
  • 0 分:HTML > 500KB 且无任何优化

输出格式:

状态:✅/⚠️/❌
HTML 大小:XXX KB
外部资源数:CSS X 个, JS Y 个, 字体 Z 个
懒加载:是/否
资源预加载:是/否
关键 CSS 内联:是/否
修复建议:(具体建议)

3. 移动端适配(5 分)

检查方法:

  1. 检查是否有 <meta name="viewport" content="width=device-width, initial-scale=1">
  2. 检查 CSS 中是否使用媒体查询(@media
  3. 检查是否使用响应式框架(Bootstrap、Tailwind 等的类名特征)
  4. 检查触摸目标大小提示(检查小按钮/链接是否有足够的 padding)
  5. 检查是否有 <meta name="format-detection"> 等移动端相关 meta

评分:

  • 5 分:viewport 正确 + 有响应式设计信号
  • 3 分:viewport 正确但响应式信号弱
  • 1 分:viewport 缺失但有部分响应式设计
  • 0 分:viewport 缺失且无响应式设计

输出格式:

状态:✅/⚠️/❌
Viewport 标签:有/无(内容:...)
响应式设计信号:媒体查询 X 处, 框架类名: ...
修复建议:(具体建议)

4. HTTPS 安全(5 分)

检查方法:

  1. 检查目标 URL 是否为 HTTPS
  2. web_fetch HTTP 版本看是否有 301 重定向到 HTTPS
  3. 检查页面中是否有混合内容(HTTP 资源引用在 HTTPS 页面中)
  4. 检查是否有 HSTS 相关的 meta 标签
  5. 检查表单 action 是否使用 HTTPS

评分:

  • 5 分:HTTPS + HTTP→HTTPS 重定向 + 无混合内容
  • 3 分:HTTPS 但有少量混合内容
  • 1 分:HTTP 有重定向到 HTTPS 但有问题
  • 0 分:仍在使用 HTTP,无 HTTPS

输出格式:

状态:✅/⚠️/❌
HTTPS:是/否
HTTP→HTTPS 重定向:是/否
混合内容:X 个(列出 HTTP 资源 URL)
修复建议:(具体建议)

汇总输出

完成所有 4 项检查后,输出本模块汇总:

## 技术基础 — 得分 X/20

| 检查项 | 得分 | 状态 |
|--------|------|------|
| 死链扫描 | X/5 | ✅/⚠️/❌ |
| 页面加载速度 | X/5 | ✅/⚠️/❌ |
| 移动端适配 | X/5 | ✅/⚠️/❌ |
| HTTPS 安全 | X/5 | ✅/⚠️/❌ |

关键发现:(1-2 句总结)
优先修复:(最重要的 1-2 项)
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. 12d ago First seen · 127 lines · 96 tokens per session scan A f18e06f1a28d

Subscribe to this mod's changes

seo-technical-foundation is a skill published in the GitHub repository jrr996shujin-png/openclaw-seo-aeo-skills (11 stars, last pushed 6mo ago), licensed MIT. It adds 96 tokens to every session and 1,255 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 2026-08-31.

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