Update to Dubai Wealth Index Real Estate

{
  "description": "Test a claim about Dubai property returns — an agent's or developer's yield, price, rent or growth figure — against registered Dubai Land Department and Ejari records, using the Dubai Wealth Index tools. Use when the user quotes a figure for a Dubai building, area or community and asks whether it is true, realistic, typical or supported.",
  "included_files": [],
  "name": "check-a-claim",
  "skill_md_contents": "---\nname: check-a-claim\ndescription: Test a claim about Dubai property returns — an agent's or developer's yield, price, rent or growth figure — against registered Dubai Land Department and Ejari records, using the Dubai Wealth Index tools. Use when the user quotes a figure for a Dubai building, area or community and asks whether it is true, realistic, typical or supported.\n---\n\n# Check a Dubai property claim\n\nExplicit user instructions take priority over this workflow.\n\n1. **Pin the claim down.** Which building or area, which unit size, which\n   figure (gross or net yield, asking or achieved rent, launch or resale\n   price), and over what period. If a detail is missing, ask for it or state\n   the assumption you made.\n2. **Find the registered figure.** `search`, then `get_building` (with the\n   bedroom type) or `get_area` / `get_villa_community`. Confirm the building\n   identity if the search matched another name.\n3. **Compare like with like.**\n   - Our yields are GROSS: registered new-contract rent over the median\n     registered price in the same 12 months. Net is below gross only for the\n     same income, price denominator and period with positive costs. A net yield\n     on another purchase price is not directly comparable to the index gross\n     yield. Identify the claim's actual basis; do not guess it.\n   - A claimed short-term (Airbnb) return rests on an occupancy assumption;\n     state ours from the tool result.\n   - Prices are achieved, not asking.\n4. **Show the evidence.** Quote the sample sizes. If the claim is about a small\n   building or a thin grain, call `get_building_transactions` and describe the\n   spread of actual deals.\n   Preserve building versus pooled rent evidence and the returned data date.\n   Link each canonical source. Service-charge budget units are the index's\n   interpretation of the source categories. Use the building record's matched `afterServiceCharge`\n   adjustment, which still excludes other operating and finance costs.\n5. **Verdict.** Say whether registered records support, contradict or cannot\n   test the claim, and by how much (percentage points for yields). Do not\n   recommend buying or not buying.\n"
}