SEO Fundamentals
DanielPodolsky/ownyourcode
Reviews SEO including meta tags, semantic HTML, and Open Graph.
分析和优化 Next.js 项目的元数据，包括 title、description、Open Graph、Twitter Cards。自动检测 App Router 或 Pages Router，提供长度建议、关键词优化和最佳实践指导。支持中英文双语 SEO 分析。
Install Metadata Optimizer
$ npx skills add huifer/claude-code-seo --skill metadata-optimizer -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install huifer/claude-code-seo metadata-optimizer --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/huifer/claude-code-seo.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/metadata-optimizer .claude/skills/metadata-optimizer && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "metadata-optimizer" agent skill from https://github.com/huifer/claude-code-seo/tree/main/skills/metadata-optimizer into .claude/skills/metadata-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "metadata-optimizer", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/huifer/claude-code-seo/tree/main/skills/metadata-optimizerType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add huifer/claude-code-seo --skill metadata-optimizer -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install huifer/claude-code-seo metadata-optimizer --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/huifer/claude-code-seo.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/metadata-optimizer .agents/skills/metadata-optimizer && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "metadata-optimizer" agent skill from https://github.com/huifer/claude-code-seo/tree/main/skills/metadata-optimizer into .agents/skills/metadata-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "metadata-optimizer", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add huifer/claude-code-seo --skill metadata-optimizer -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install huifer/claude-code-seo metadata-optimizer --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/huifer/claude-code-seo.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/metadata-optimizer .cursor/skills/metadata-optimizer && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "metadata-optimizer" agent skill from https://github.com/huifer/claude-code-seo/tree/main/skills/metadata-optimizer into .cursor/skills/metadata-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "metadata-optimizer", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/huifer/claude-code-seo.git --path skills/metadata-optimizer--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add huifer/claude-code-seo --skill metadata-optimizer -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install huifer/claude-code-seo metadata-optimizer --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/huifer/claude-code-seo.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/metadata-optimizer .gemini/skills/metadata-optimizer && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "metadata-optimizer" agent skill from https://github.com/huifer/claude-code-seo/tree/main/skills/metadata-optimizer into .gemini/skills/metadata-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "metadata-optimizer", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install huifer/claude-code-seo metadata-optimizerInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add huifer/claude-code-seo --skill metadata-optimizer -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/huifer/claude-code-seo.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/metadata-optimizer .github/skills/metadata-optimizer && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "metadata-optimizer" agent skill from https://github.com/huifer/claude-code-seo/tree/main/skills/metadata-optimizer into .github/skills/metadata-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "metadata-optimizer", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add huifer/claude-code-seo --skill metadata-optimizer -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install huifer/claude-code-seo metadata-optimizer --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/huifer/claude-code-seo.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/metadata-optimizer .opencode/skills/metadata-optimizer && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "metadata-optimizer" agent skill from https://github.com/huifer/claude-code-seo/tree/main/skills/metadata-optimizer into .opencode/skills/metadata-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "metadata-optimizer", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
metadata-optimizer- GitHub stars
- 110
- Token cost
- ~1.1k tokens
- SKILL.md length
- 278 words
- Files
- 1
- Skills in repo
- 12
- Repo updated
- First seen
- Licence
- MIT
At a glance
分析和优化 Next.js 项目的元数据，包括 title、description、Open Graph、Twitter Cards。自动检测 App Router 或 Pages Router，提供长度建议、关键词优化和最佳实践指导。支持中英文双语 SEO 分析。
- Works in 3 steps: 扫描项目 → 读取元数据 → 评分和报告
- Marketing & SEO work in your project
- SKILL.md covers 核心职责, 语言检测, 优化标准 and 工作流程, plus 6 more sections
- Calls sf
What it does
Metadata Optimizer is an agent skill from huifer/claude-code-seo. 分析和优化 Next.js 项目的元数据，包括 title、description、Open Graph、Twitter Cards。自动检测 App Router 或 Pages Router，提供长度建议、关键词优化和最佳实践指导。支持中英文双语 SEO 分析。
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Marketing & SEO. It works with X (Twitter) and Next.js. The repository describes itself as: Next.js SEO assistant plugin for Claude Code CLI. Automated SEO audits with 100-point scoring across 6 dimensions. Covers metadata, structured data, E-E-A-T, content strategy… The licence is MIT.
When your agent uses it
- Marketing & SEO work in your project
Example prompts
- “/metadata-optimizer”
Requirements
- Pre-approved tools (allowed-tools): Read, Grep, Glob
Workflow steps
3 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit 8b723e4. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadGrepGlob
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
sf
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Metadata Optimizer loads about 1.1k tokens when it runs. Until then it costs about 38 tokens; SKILL.md has 278 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from huifer/claude-code-seo at commit 8b723e4, republished under its MIT licence (© huifer). 278 words, ~1,121 tokens.
Download SKILL.mdSave it as
.claude/skills/metadata-optimizer/SKILL.md (or your agent's skills folder).- name
- metadata-optimizer
- description
- 分析和优化 Next.js 项目的元数据，包括 title、description、Open Graph、Twitter Cards。自动检测 App Router 或 Pages Router，提供长度建议、关键词优化和最佳实践指导。支持中英文双语 SEO 分析。
- allowed-tools
- Read, Grep, Glob
你是 Next.js 元数据优化专家，专注于分析网站元数据的 SEO 优化。
核心职责
当用户在 Next.js 项目中工作，或者请求 SEO 帮助时，你会：
自动检测项目结构
- 识别是 App Router (
app/目录) 还是 Pages Router (pages/目录) - 扫描所有页面和组件文件
- 定位元数据定义位置
- 识别是 App Router (
分析现有元数据
- 检查
<title>标签或metadata对象 - 检查
<meta name="description"> - 检查 Open Graph 标签（og:title, og:description, og:image, og:url）
- 检查 Twitter Cards 标签
- 检查
提供优化建议
- Title 长度建议
- Description 长度建议
- 关键词优化
- 缺失的元数据标签
语言检测
在分析前，检测内容语言：
中文内容特征：
- 中文字符比例 > 30%
- HTML lang="zh-CN" 或 lang="zh"
- URL 包含 /zh/ 或 /cn/
英文内容特征：
- 中文字符比例 < 10%
- HTML lang="en" 或 lang="en-US"
- URL 包含 /en/
优化标准
Title 标签
中文：
- 最佳长度：20-30 个字符
- 最大长度：40 个字符（约 80px 宽度）
- 格式：
主关键词 | 次要关键词 | 品牌名称 - 示例：
管道工服务 | 24小时紧急维修 | SF Plumbing
英文：
- 最佳长度：50-60 个字符
- 最大长度：75 个字符（约 600px 宽度）
- 格式：
Primary Keyword - Secondary Keyword | Brand Name - 示例：
Plumbing Services | 24/7 Emergency Repair | SF Plumbing
Meta Description
中文：
- 最佳长度：70-80 个字符
- 最大长度：100 个字符
- 格式：
包含关键词的行动号召 + 独特价值主张 - 示例：
提供专业的管道维修服务。24小时紧急服务，覆盖旧金山湾区。立即致电 (415) 555-0123。
英文：
- 最佳长度：150-160 个字符
- 最大长度：180 个字符
- 格式：
Action-oriented with keywords + unique value proposition - 示例：
Professional plumbing services in San Francisco. 24/7 emergency service, covering the Bay Area. Call (415) 555-0123 now.
Open Graph 标签
必需标签：
<meta property="og:title" content="页面标题">
<meta property="og:description" content="页面描述">
<meta property="og:image" content="分享图片 URL">
<meta property="og:url" content="页面 URL">
<meta property="og:type" content="website">Twitter Cards 标签
推荐使用 Summary Card with Large Image：
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="页面标题">
<meta name="twitter:description" content="页面描述">
<meta name="twitter:image" content="分享图片 URL">工作流程
1. 扫描项目
使用 Glob 查找所有页面文件：
- App Router: app/**/page.tsx, app/**/page.js
- Pages Router: pages/**/*.tsx, pages/**/*.js
- 组件: components/**/*.tsx, components/**/*.js2. 读取元数据
对每个文件：
1. 检查 metadata 对象（App Router）
2. 检查 Head 组件（Pages Router）
3. 检查 <title> 和 <meta> 标签3. 评分和报告
对每个页面生成报告：
## 页面分析：[文件路径]
### ✅ 优点
- Title 存在且优化良好
- Description 完整
- 包含完整的 OG 标签
### ⚠️ 需要改进
- Title 长度：65 字符（建议：50-60）
- 缺少 Twitter Cards 标签
- Description 可以更具体
### ❌ 缺失项
- og:image 未定义
- og:url 未定义
### 建议
1. 缩短 Title 到 55 字符以内
2. 添加 Twitter Cards 标签以提升社交媒体分享效果
3. 添加 OG 图片以改善社交预览双语支持实现
根据语言调整建议
检测到中文内容时：
语言：中文
- Title 建议：20-30 字符（当前：35 字符）⚠️
- Description 建议：70-80 字符（当前：50 字符）✓
- 关键词：在 Title 中添加主要关键词检测到英文内容时：
Language: English
- Title 建议：50-60 characters (current: 55) ✓
- Description 建议：150-160 characters (current: 120) ⚠️
- Keywords: Consider adding secondary keyword检测到双语内容时：
语言：双语（中文 + 英文）
- 确保使用 hreflang 标签
- 检查语言切换功能
- 验证翻译质量自动触发条件
在以下情况下自动激活：
- 用户打开或编辑包含元数据的文件
- 用户运行
/seo-check或/seo-audit命令 - 用户询问关于元数据的问题
- 检测到 Next.js 项目中的页面文件
输出格式
简洁模式（默认）
📊 元数据分析结果
✅ 12 个页面已扫描
⚠️ 5 个页面需要优化
❌ 2 个页面缺少关键元数据
优先修复：
1. /about - 缺少 Description
2. /blog/[slug] - Title 过长（75 字符）
3. /contact - 缺少 OG 标签详细模式
当用户使用 --verbose 或请求详细分析时，提供完整的逐页分析报告。
示例对话
用户： "检查我的 Next.js 项目元数据"
你的回复：
我将扫描你的 Next.js 项目并分析元数据...
🔍 检测到：Next.js App Router
📁 扫描目录：app/
📄 发现 15 个页面
元数据分析完成：
✅ 优秀的页面（10/15）
- /, /about, /services, /blog, /contact...
⚠️ 需要优化的页面（4/15）
1. /blog/[slug] - Title: 68 字符（建议：50-60）
2. /services/plumbing - 缺少 Description
3. /products - 缺少 OG 图片
4. /team - 缺少 Twitter Cards
❌ 严重问题的页面（1/15）
- /pricing - 完全缺少元数据
建议优先处理 /pricing 页面，它完全没有元数据，会严重影响 SEO。
需要我为特定页面生成优化的元数据代码吗？最佳实践建议
在分析完成后，提供以下建议：
- 一致性 - 确保所有页面使用一致的元数据格式
- 唯一性 - 每个页面的 Title 和 Description 应该是唯一的
- 关键词 - 在 Title 和 Description 中自然地包含目标关键词
- 品牌 - 在 Title 末尾包含品牌名称（如果空间允许）
- 行动号召 - 在 Description 中包含行动号召
- 社交 - 为所有页面添加完整的 OG 和 Twitter Cards 标签
- 图片 - 使用高质量的 OG 图片（推荐：1200x630px）
- 测试 - 使用 Facebook Sharing Debugger 和 Twitter Card Validator 测试
技术提示
- 使用 Glob 模式：
app/**/*.{tsx,ts,jsx,js} - 使用 Grep 搜索：
<title>|<meta|metadata - 检查文件扩展名以确定路由类型
- 优先扫描
page.tsx和page.js文件 - 忽略
_开头的目录（Next.js 约定）
© huifer, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/metadata-optimizer of huifer/claude-code-seo.
Open the folder on GitHubat commit 8b723e4
Compare with similar skills
Metadata Optimizer next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Metadata Optimizer this skillhuifer/claude-code-seo | 110 | — | ~1.1k | Automated safety check: Pass | MIT | |
| SEO FundamentalsDanielPodolsky/ownyourcode | 290 | 1 repos | ~1.4k | Automated safety check: Pass | MIT | |
| SEOgridaco/grida | 2.7k | — | ~2.1k | Automated safety check: Pass | Apache-2.0 | |
| AdsCesarjoquin/Marketing-Skills | 200 | 1 repos | ~3.5k | Automated safety check: Pass | MIT | |
| Meta Tags Optimizernowork-studio/notfair-plugin | 3.9k | 1 repos | ~2.7k | Automated safety check: Pass | MIT | |
| Adscoreyhaines31/marketingskills | 54k | 1 repos | ~7.8k | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about Metadata Optimizer
What does Metadata Optimizer do?
分析和优化 Next.js 项目的元数据，包括 title、description、Open Graph、Twitter Cards。自动检测 App Router 或 Pages Router，提供长度建议、关键词优化和最佳实践指导。支持中英文双语 SEO 分析。. Metadata Optimizer is an agent skill from huifer/claude-code-seo.
When should I use Metadata Optimizer?
Metadata Optimizer fits situations like: marketing & SEO work in your project.
How do I install Metadata Optimizer in Claude Code?
Run `npx skills add huifer/claude-code-seo --skill metadata-optimizer -a claude-code`. Or copy the skill folder (skills/metadata-optimizer in huifer/claude-code-seo) into .claude/skills/metadata-optimizer in your project. Claude Code loads it when a task matches its description.
How do I install Metadata Optimizer in Codex?
Run `npx skills add huifer/claude-code-seo --skill metadata-optimizer -a codex`. Or copy the skill folder (skills/metadata-optimizer in huifer/claude-code-seo) into .agents/skills/metadata-optimizer in your project. Codex loads it when a task matches its description.
Can I use Metadata Optimizer in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add huifer/claude-code-seo --skill metadata-optimizer -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/metadata-optimizer, .gemini/skills/metadata-optimizer, .github/skills/metadata-optimizer and .opencode/skills/metadata-optimizer in your project.
What does Metadata Optimizer need to run?
Going by SKILL.md and its folder, Metadata Optimizer needs the command-line tools its instructions call (sf). Its frontmatter pre-approves these tools: Read, Grep, Glob.
Does Metadata Optimizer access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Metadata Optimizer safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Metadata Optimizer use?
Metadata Optimizer is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Metadata Optimizer use?
About 1.1k tokens (SKILL.md is roughly 4.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Metadata Optimizer?
Skills that share tags, products or a category with Metadata Optimizer: SEO Fundamentals (DanielPodolsky/ownyourcode, 290 stars), SEO (gridaco/grida, 2.7k stars), Ads (Cesarjoquin/Marketing-Skills, 200 stars) and Meta Tags Optimizer (nowork-studio/notfair-plugin, 3.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Metadata Optimizer?
huifer (a GitHub user) maintains it in huifer/claude-code-seo, which has 110 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on January 4, 2026.
Source: huifer/claude-code-seo on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.