geo

geo is a skill for Claude Code from techhorizonlabs/thl-open. It costs 139 tokens per session (2,725 once invoked), scanned A, original, MIT.

A website analysis tool for improving how your pages appear in AI-powered search tools such as ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews, alongside regular search engines.

In plain words
What is it for?
It audits pages, AI crawler access, content, structured data, brand mentions, and platform-specific readiness. It can also create an llms.txt file and client reports.
Why use it?
It helps find why AI systems may overlook, misunderstand, or fail to cite a website. It also checks traditional search basics that affect visibility.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions subagents.

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is **For the live "are you actually in the answer" measurement, start with the free scan at [areyoufoundbyai.com](https://areyoufoundbyai.com): two buyer questions.

Part of the thl-open plugin — 17 skills shipped together

Good fit It audits pages, AI crawler access, content, structured data, brand mentions, and platform-specific readiness. It can also create an llms.txt file and client reports.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/techhorizonlabs/thl-open
agentmods
npx agentmods add skills/techhorizonlabs/thl-open/geo

Made for: Claude Code.

Or install thl-open, the plugin that ships this one along with the rest of its 17 skills.

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

README.md
[![agentmods](https://agentmods.dev/badge/skills/techhorizonlabs/thl-open/geo.svg)](https://agentmods.dev/skills/techhorizonlabs/thl-open/geo)
Your own site
<a href="https://agentmods.dev/skills/techhorizonlabs/thl-open/geo"><img src="https://agentmods.dev/badge/skills/techhorizonlabs/thl-open/geo.svg" alt="Measured on agentmods" height="20"></a>
Per session 139 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,725 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00139 $0.02725
Opus 5 $0.00069 $0.01362
Sonnet 5 $0.00028 $0.00545
Haiku 4.5 $0.00014 $0.00272

Measured 8d ago against content hash 0fbb30d0021f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

geo scanned grade A with 1 finding 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 8d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/fetch_page.py, scripts/generate_pdf_report.py, scripts/llmstxt_generator.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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

1. Fetch homepage HTML (curl or WebFetch)
skills/geo/SKILL.md · 215 lines

How it starts

The opening of the file, as written. The whole thing — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.

GEO-SEO Analysis Tool (improved by Tech Horizon Labs)

Philosophy: GEO-first, SEO-supported. AI search is eating traditional search. This tool optimizes for where traffic is going, not where it was.


Quick Reference

Command What It Does
/geo audit <url> Full GEO + SEO audit with parallel subagents
/geo page <url> Deep single-page GEO analysis
/geo citability <url> Score content for AI citation readiness
/geo crawlers <url> Check AI crawler access (robots.txt analysis)
/geo llmstxt <url> Analyze or generate llms.txt file
/geo brands <url> Scan brand mentions across AI-cited platforms
/geo platforms <url> Platform-specific optimization (ChatGPT, Perplexity, Google AIO)
/geo schema <url> Detect, validate, and generate structured data
/geo technical <url> Traditional technical SEO audit
/geo content <url> Content quality and E-E-A-T assessment
/geo report <url> Generate client-ready GEO deliverable
/geo report-pdf <url> Generate professional PDF report with charts and scores
/geo quick <url> 60-second GEO visibility snapshot
/geo prospect <cmd> CRM-lite: manage prospects through the sales pipeline
/geo proposal <domain> Auto-generate client proposal from audit data
/geo compare <domain> Monthly delta report: show score improvements to client

Orchestration Logic

Full Audit (/geo audit <url>)

Phase 1: Discovery (Sequential)

  1. Fetch homepage HTML (curl or WebFetch)
  2. Detect business type (SaaS, Local, E-commerce, Publisher, Agency, Other)
  3. Extract key pages from sitemap.xml or internal links (up to 50 pages)

Phase 2: Dimensional analysis (delegate to the specialised skills) The canonical orchestrator is skills/geo-audit — it runs the five analysis dimensions in parallel under a fixed return contract and composite. This umbrella skill defers to it; don't re-implement the orchestration here. The dimensions and the skills that measure them:

Read the full file on GitHub · 215 lines

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. 8d ago First seen · 215 lines · 139 tokens per session scan A 0fbb30d0021f

Subscribe to this mod's changes

geo is a skill published in the GitHub repository techhorizonlabs/thl-open (15 stars, last pushed 13d ago), licensed MIT. It adds 139 tokens to every session and 2,725 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories

geo-visibility

Get cited and recommended by AI engines (ChatGPT, AI Overviews and AI Mode, Perplexity, Claude, Gemini). Input: a page or piece of content. Output: passage-level citability fixes (answer-first H2 blocks, self-contained chunks, definitions, sourced stats, comparison tables), a 5-pillar GEO score (0-100), an AI-crawler…

Thibaultbm/claude-seo-geo · 133 tokens

seo-content-collection-page

Optimize e-commerce collection, category, and product listing pages (PLPs) for Google and AI assistants. Input: a collection or category page (Shopify, WooCommerce, Magento, BigCommerce, PrestaShop, or custom). Output: a bottom-of-page SEO text block, faceted-navigation and filter URL control, pagination canonicals…

Thibaultbm/claude-seo-geo · 122 tokens

geo-tracking

Measure AI visibility without paid tools or API keys. Input: your site (GA4 and server logs) and a buyer prompt panel. Output: GA4 AI-traffic reporting (custom channel group plus referrer regex above Referral), monthly brand mention rate, citation rate, and share of voice versus competitors across ChatGPT, Perplexity…

Thibaultbm/claude-seo-geo · 121 tokens

seo-content-blog

Write blog articles that rank on Google and get cited by AI engines (ChatGPT, Perplexity, AI Overviews). Input: a keyword, topic, or existing draft. Output: a publish-ready article, outline, or brief built on a 12-element answer-first skeleton (question H2s, expert quotes, stats, FAQ, internal links, SERP-benchmarked…

Thibaultbm/claude-seo-geo · 110 tokens

seo-content-product-page

Optimize e-commerce product pages (PDPs) for Google and for AI assistants that now recommend products directly. Input: a product page or description (Shopify, WooCommerce, Magento, BigCommerce, PrestaShop, Wix, Webflow, or custom). Output: a rewritten PDP with unique copy, FAQ and definition blocks, review and…

Thibaultbm/claude-seo-geo · 124 tokens

seo-internal-linking

Design internal linking so authority flows to the pages that sell and every page stays crawlable. Input: a sitemap, an article, or a set of posts. Output: money-page mapping, orphan-page fixes, content silos and hub-and-spoke clusters, anchor-text variation, breadcrumb/menu/footer roles, and keyword cannibalization…

Thibaultbm/claude-seo-geo · 111 tokens