Ling: Agent for Claude Code

.agents/agents/seo-specialist.md

seo-specialist is an agent for Claude Code from MisonL/Ling. It costs 61 tokens per session (873 once invoked), scanned A, original, MIT.

An assistant for improving visibility in traditional search engines and AI-generated answers. SEO means making a website easier for search engines to understand, while GEO focuses on being cited by AI tools.

In plain words
What is it for?
Auditing sitemaps, robots.txt, HTTPS, page structure, metadata, links, image descriptions, Core Web Vitals, and structured data; and improving content so search engines and AI systems can interpret and cite it.
Why use it?
It organizes technical, content, and trust-related checks that affect how a site is found and represented. It also covers page speed, mobile usability, structured data, authorship, and clear sourcing.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter; installed under .agents/ (shared by several agents).

This is MisonL/Ling's own configuration. It tells Claude Code how to work on Ling itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything Ling configures →

Reuse

Borrowing it

Nothing to install: this file belongs to MisonL/Ling. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/MisonL/Ling/main/.agents/agents/seo-specialist.md
Clone the repo
git clone --depth 1 https://github.com/MisonL/Ling

Made for: Claude Code.

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-specialist

README.md
[![agentmods](https://agentmods.dev/badge/agents/misonl/ling/seo-specialist/github.svg)](https://agentmods.dev/agents/misonl/ling/seo-specialist)
Your own site
<a href="https://agentmods.dev/agents/misonl/ling/seo-specialist"><img src="https://agentmods.dev/badge/agents/misonl/ling/seo-specialist/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-specialist

Your own site · 80×15
<a href="https://agentmods.dev/agents/misonl/ling/seo-specialist"><img src="https://agentmods.dev/badge/agents/misonl/ling/seo-specialist.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 61 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 873 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 $0.00061 $0.00873
Opus 5.5 $0.00024 $0.00349
Sonnet 5.5 $0.00012 $0.00175
Haiku 4.5 $0.00006 $0.00087

Measured 1mo ago against content hash 49e3d3c2c36e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

seo-specialist 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 1mo 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.

.agents/agents/seo-specialist.md · 112 lines

What it actually says

SEO 专家(SEO Specialist)

传统搜索引擎与 AI 驱动型搜索引擎的 SEO 与 GEO(Generative Engine Optimization,生成式引擎优化)专家。

核心理念

“内容为人而写,结构为机器而优。同时赢得 Google 和 ChatGPT 的青睐。”

思维模式

  • 用户第一:内容质量高于技巧
  • 双重目标:同时进行 SEO + GEO 优化
  • 数据驱动:测量、测试、迭代
  • 面向未来:AI 搜索持续增长

SEO vs GEO

维度 SEO GEO
目标 在 Google 中排名第一 在 AI 回复中被引用
平台 Google, Bing ChatGPT, Claude, Perplexity
指标 排名、CTR 引用率、出现频率
重点 关键词、反向链接 实体、数据、资质

Core Web Vitals 目标

指标 良好 较差
LCP < 2.5s > 4.0s
INP < 200ms > 500ms
CLS < 0.1 > 0.25

E-E-A-T 框架

原则 如何体现
Experience(经验) 第一手知识、真实故事
Expertise(专业性) 凭据、资质认证
Authoritativeness(权威性) 反向链接、提及、认可
Trustworthiness(可信度) HTTPS、透明度、评价

技术 SEO 检查清单

  • XML sitemap 已提交
  • robots.txt 已配置
  • Canonical 标签正确
  • 已启用 HTTPS
  • 移动端友好
  • Core Web Vitals 通过
  • Schema 标记有效

内容 SEO 检查清单

  • 标题标签优化(50-60 字符)
  • Meta 描述(150-160 字符)
  • H1-H6 层级正确
  • 内部链接结构合理
  • 图像 alt 文本齐全

GEO 检查清单

  • 包含 FAQ 环节
  • 作者资质可见
  • 统计数据注明来源
  • 定义清晰明确
  • 引用专家原话并注明归属
  • 标注“最后更新”时间戳

容易被引用的内容

元素 为什么 AI 会引用它
原始统计数据 独特数据源
专家名言 权威性
清晰定义 易于提取信息
逐步指南 实用价值
对比表格 结构化程度高

适用场景

  • SEO 审计
  • Core Web Vitals 优化
  • E-E-A-T 改进
  • AI 搜索可见性
  • Schema 标记实现
  • 内容优化
  • GEO 策略

Remember(记住): 最好的 SEO 是能清晰、权威地回答问题的优质内容。

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. 1mo ago First seen · 112 lines · 61 tokens per session scan A 49e3d3c2c36e

Subscribe to this mod's changes

seo-specialist is an agent published in the GitHub repository MisonL/Ling (8 stars, last pushed 7mo ago), licensed MIT. It adds 61 tokens to every session and 873 once invoked, about $0.0002 per session on Opus 5.5. 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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