Ling: Skill for Claude Code

.agents/skills/geo-fundamentals/SKILL.md

geo-fundamentals is a skill for Claude Code from MisonL/Ling. It costs 30 tokens per session (1,139 once invoked), scanned A, original, MIT.

A guide to generative engine optimization, or GEO: preparing website content so AI search tools such as ChatGPT, Claude, Perplexity, and Gemini can understand and cite it.

In plain words
What is it for?
It helps plan definitions, statistics, expert quotes, FAQs, structured data, authorship details, and other content or page elements intended for AI-generated search answers.
Why use it?
It explains how this differs from SEO, which mainly aims to improve ranking in traditional search engines such as Google.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: 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/skills/geo-fundamentals/SKILL.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 geo-fundamentals

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/misonl/ling/geo-fundamentals"><img src="https://agentmods.dev/badge/skills/misonl/ling/geo-fundamentals.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 30 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,139 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 $0.00030 $0.01139
Opus 5 $0.00015 $0.00570
Sonnet 5 $0.00006 $0.00228
Haiku 4.5 $0.00003 $0.00114

Measured 9d ago against content hash 2645f48c7f73, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

geo-fundamentals 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.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/geo_checker.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/skills/geo-fundamentals/SKILL.md · 156 lines

How it starts

The opening of the file, as written. The whole thing — 156 lines — stays where its author put it; the contents beside it link to each section on GitHub.

GEO 基础

针对 AI 驱动型搜索引擎的优化。


1. 什么是 GEO?

GEO = Generative Engine Optimization(生成式引擎优化)

目标 涉及平台
在 AI 的回答中被引用 ChatGPT、Claude、Perplexity、Gemini

SEO 与 GEO 对比

维度 SEO GEO
目标 排名第一 被 AI 引用
平台 Google AI 引擎
指标 排名、CTR 引用率
核心 关键词 实体、数据

2. AI 引擎版图

引擎 引用样式 机遇
Perplexity 编号样式 [1][2] 引用率最高
ChatGPT 行内/脚注 自定义 GPTs
Claude 上下文关联 长文本内容
Gemini 来源板块 与 SEO 有交集

3. RAG 检索因子

AI 引擎如何选择要引用的内容:

因子 权重(估算)
语义相关性 ~40%
关键词匹配 ~20%
权威性信号 ~15%
时效性 ~10%
来源多样性 ~15%

4. 易被引用的内容类型

元素 作用原则
原创统计数据 独特、可引用的数据
专家语录 权重转移
清晰的定义 易于被提取
分步指南 提供可操作价值
对比表格 结构化信息
FAQ 常见问题 直接给出答案

5. GEO 内容检查清单

内容元素

  • 基于问题的标题
  • 顶部包含摘要/TL;DR
  • 带有来源说明的原创数据
  • 专家语录(姓名、头衔)
  • FAQ 章节(3-5 个问答)
  • 清晰的定义
  • “最后更新”时间戳
  • 作者附带资质说明

技术元素

  • 含日期的 Article schema(结构化数据)
  • 作者的 Person schema
  • FAQPage schema
  • 极速加载(< 2.5s)
  • 整洁的 HTML 结构

6. 实体构建

动作 目的
Google 知识面板(Knowledge Panel) 实现实体识别
维基百科(如具备知名度) 建立权威来源
全网信息保持一致 实体整合
行业媒体提及 增强权威信号

7. AI 爬虫访问

关键 AI User-Agent

爬虫 对应引擎
GPTBot ChatGPT/OpenAI
Claude-Web Claude
PerplexityBot Perplexity
Googlebot Gemini(共享)

访问决策

策略 适用场景
允许所有 渴望获得 AI 引用
屏蔽 GPTBot 不希望被用于 OpenAI 训练
选择性允许 允许部分、屏蔽其他

8. 效果衡量

指标 追踪方式
AI 引用量 手动监控
“According to [品牌]” 提及量 在 AI 中检索
竞品引用量 对比占有率
AI 引流流量 使用 UTM 参数

9. 反模式

[FAIL] 禁止 [OK] 推荐
发布不带日期的内容 添加时间戳
模糊的来源引用 明确标注来源名称
忽略作者信息 展示其资质背景
内容空洞 全面覆盖

记住: AI 会引用清晰、权威且易于提取的内容。努力成为最好的答案。


脚本

脚本 用途 执行命令
scripts/geo_checker.py GEO 审计(AI 引用就绪度) python scripts/geo_checker.py <project_path>

Read the full file on GitHub · 156 lines

Files

What ships with it

1 file 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.

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. 9d ago First seen · 156 lines · 30 tokens per session scan A 2645f48c7f73

Subscribe to this mod's changes

geo-fundamentals is a skill published in the GitHub repository MisonL/Ling (8 stars, last pushed 5mo ago), licensed MIT. It adds 30 tokens to every session and 1,139 once invoked, about $0.0002 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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