geo-hallucination-checker

## Overview

The `geo-hallucination-checker` skill is a hallucination and false-information detection tool.
It helps you review any piece of content (articles, landing pages, product descriptions, FAQs, GEO-optimized drafts, etc.) and:

- Identify **unsupported factual claims**
- Flag **fabricated or suspicious studies, reports, and statistics**
- Highlight **incorrect or overconfident conclusions**
- Suggest **safer, evidence-friendly rephrasings**

The primary goal is to ensure that AI systems only cite **truthful, well-grounded content** and clearly mark anything that looks like hallucination risk.

Use this skill aggressively whenever there is any risk that the model might invent data, sources, or conclusions.

## When to use this skill

Use `geo-hallucination-checker` whenever:

- The user asks you to **fact-check, verify, or validate** content.
- The task involves **medical, financial, legal, scientific, or technical** claims.
- A draft includes **numbers, percentages, dates, or strong superlatives** (e.g., “the best”, “number one”, “guaranteed”, “clinically proven”).
- A text mentions **studies, universities, journals, or institutions** without clear, verifiable details.
- You are preparing **GEO-optimized content** that might be quoted by AI models and needs to be extra reliable.
- You are asked to **rewrite content to avoid hallucinations or false claims**.

If you are unsure whether hallucinations are a concern, **assume they are** and apply this skill.

## Inputs this skill supports

This skill can be used on:

- A single paragraph or answer
- A long-form article, blog post, or whitepaper
- A product page or landing page draft
- FAQ content or knowledge base articles
- Generated GEO content that will be cited by AI models

The user may also provide:

- **Explicit sources or references** (links, documents, citations)
- **Constraints** (e.g., “do not use external web search”, “only use these PDFs as ground truth”)...