> ## Documentation Index
> Fetch the complete documentation index at: https://areyoufoundbyai.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# THL Open: 17 Claude Code Skills for AI GEO Auditing
> Install Tech Horizon Labs' open-source thl-open suite: 17 Claude Code skills, the audit-report-kit tool, and the audit method that ties them together.
Tech Horizon Labs' **THL Open** is the open layer of how we run GEO and AI-visibility audits: a Claude Code skill suite, two original tools built by THL, and the method document that keeps every audit reproducible and evidence-backed. Everything here is MIT-licensed and designed to slot into Claude Code, Codex, Cursor, Gemini CLI, or any agent that reads SKILL.md. One command installs all 17 skills, including the independent agent-readiness benchmark. The `audit-report-kit` report generator lives alongside them in `tools/`.
Only the readiness method and the audit suite are open source. The measurement engine behind Are you found by AI?, including its sampling and regression evaluation set, is not in the repo. The `found-by-ai` skill calls the hosted free scan; it does not contain it.
## Installation
Choose the method that fits your workflow:
The fastest path. GitHub is the registry; this repo is the package:
```bash theme={null}
# Install the whole suite
npx skills add techhorizonlabs/thl-open
# Install only the live-measurement skill
npx skills add techhorizonlabs/thl-open --skill found-by-ai
# Preview what's included before installing
npx skills add techhorizonlabs/thl-open --list
```
Install via the Claude Code marketplace. Run these as **two separate commands**: paste the first, press Enter, then paste the second:
```text theme={null}
/plugin marketplace add https://github.com/techhorizonlabs/thl-open
```
```text theme={null}
/plugin install thl-open@thl-open
```
Use the full `https://` URL. The short `owner/repo` form causes some setups to clone via SSH and fail without an SSH key configured.
Clone the repo and copy any individual `SKILL.md` into your Claude Code project:
```bash theme={null}
# Copy a single skill
cp -R skills/agent-readiness-scan ~/.claude/skills/
# Or copy several at once
cp -R skills/geo-audit skills/geo-crawlers skills/geo-schema ~/.claude/skills/
```
Then invoke the skills naturally in Claude Code:
```text theme={null}
run an agent-readiness scan on example.com
do a GEO audit of example.com
```
## What's Included
The suite is organised into three groups:
### THL-Original Tools
These tools are built end-to-end by Tech Horizon Labs:
| Skill / Tool | What it does |
| - | - |
| `found-by-ai` | Connects your agent to the free live scan at areyoufoundbyai.com: whether AI engines name a business when buyers ask, and who they name instead |
| `agent-readiness-scan` | Turns the Cloudflare `isitagentready.com` check into audit-grade CSV artefacts with a tracked 0 to 100 score |
| `audit-report-kit` | TypeScript/Node tool (in `tools/`, not a skill) that generates a branded client PDF and compile-checked JSON-LD from any GEO audit's data |
### GEO Audit Skills (15 skills)
An attributed fork of `geo-seo-claude` by Zubair Trabzada (MIT), improved and wired into the THL method:
| Skill | What it does |
| - | - |
| `geo` | Umbrella dispatcher: routes `/geo audit`, `/geo citability`, `/geo schema`, and all other `/geo` commands |
| `geo-audit` | Orchestrates 5 parallel subagents across 6 GEO dimensions and produces thl-open's own composite GEO Score (not the Are you found by AI? Readiness score) |
| `geo-citability` | Passage-level AI citation readiness scoring |
| `geo-crawlers` | AI crawler access and `robots.txt` analysis |
| `geo-llmstxt` | Analyses or generates an `llms.txt` file |
| `geo-brand-mentions` | Scans brand presence across AI-cited platforms (Reddit, YouTube, Wikipedia, LinkedIn) |
| `geo-platform-optimizer` | Platform-specific readiness for Google AI Overviews, ChatGPT, Perplexity, Gemini, Bing Copilot |
| `geo-schema` | Structured-data detection, validation, and generation |
| `geo-technical` | Technical SEO foundations: SSR, Core Web Vitals, crawlability, mobile, security |
| `geo-content` | Content quality and E-E-A-T assessment |
| `geo-report` | Client-ready markdown deliverable generation |
| `geo-report-pdf` | Professional PDF report with charts and scores |
| `geo-compare` | Monthly delta tracking: show score improvements over time |
| `geo-prospect` | CRM-lite prospect and client pipeline management |
| `geo-proposal` | Auto-generate client proposals from audit data |
### Report Toolkit
| Tool | What it does |
| - | - |
| `audit-report-kit` | TypeScript/Node: generates a branded PDF (`@react-pdf/renderer`) and compile-checked JSON-LD (`schema-dts`) from audit data |
## Skill Pages
Run a full six-dimension GEO audit with parallel subagents and thl-open's composite 0 to 100 GEO Score
Free live scans from Claude Code via the Are you found by AI? scan API
Independent Cloudflare benchmark with a tracked 0 to 100 score and fixed-schema CSV output
Generate branded PDF reports and compile-checked JSON-LD from your audit data
## Licence & Attribution
THL Open is licensed under **MIT**. Two attribution notes apply:
The `geo-*` skills are an attributed fork of [`geo-seo-claude`](https://github.com/zubair-trabzada/geo-seo-claude) by **Zubair Trabzada** (MIT). Tech Horizon Labs de-rotted them, fixed portability, and wired them into the THL method, but the foundation is his open-source work, and we credit it fully. See `NOTICE.md` and `CHANGELOG.md` in the repo.
The THL-original tools (`found-by-ai`, `agent-readiness-scan`, `audit-report-kit`) are © Tech Horizon Labs.
There is **no telemetry**. Nothing in this repo phones home. Read `SECURITY.md` in the repo for details.
This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.