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Brainy Prices — UAE Cost of Living
ae.brainy/grocery-prices in the official MCP registry.
Endpoint https://prices.brainy.ae/mcp/v2.
The registry describes it as: Source-backed UAE costs: groceries, schools, housing, transport, utilities, telecom and relocation
We read its 26 tools on 2026-10-21. Nothing in them matched our tool-poisoning rules. It also sets server instructions, text a client puts in front of the model on connect; those were read too.
A clean read means these rules found nothing, not that the server is harmless. A server can change its tools at any time, which is why the index reads it again every week.
Tools it advertises
commute_cost costs_by_area costs_by_emirate data_sources dewa end_of_service_gratuity fixed_monthly_costs free_zone_companies fuel_prices fx_rates grocery_compare_list grocery_products grocery_stores health_insurance housing_rents housing_sales labour_calculator ministry_shop_prices mobile_internet_plans move_to_dubai residence_visas schools shopper_price_reports start_here tax_savings_by_country transport_fares
Run this server? Show the check in your README
The badge reflects the latest weekly read: 
[](https://lazaretto.dev/mcp-registry/ae-brainy-grocery-prices)How this was checked
Lazaretto connects to the endpoint the way any MCP client does, asks the server to introduce itself and list its tools, and reads every name, description, parameter schema and server instruction for tool poisoning: hidden directive blocks, orders to read local secrets, parameters built to carry secrets or the conversation out, orders that redirect another server's tools, and invisible characters. It never calls a tool. What we found across the registry.
To run the same check every time Claude Code adds a server, install the free lazaretto-guard plugin. Browse every server in the index.