# Brainy Prices — UAE Cost of Living (ae.brainy/grocery-prices): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/ae.brainy%2Fgrocery-prices/versions/latest)
- Connected to: https://prices.brainy.ae/mcp/v2
- Homepage: https://prices.brainy.ae/developers.html
- Scoring rules: v2
- Tools: 26
- Average: 36.5 / 100 (Rain)
- Near-identical pairs: 0

This page shows how Brainy Prices — UAE Cost of Living (ae.brainy/grocery-prices)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

## Across the server

- Minor: 26 tools. Above 25, models start to tell tools apart less well.

## Tools

- `fx_rates`: 28 / 100
  - Major: The description only restates the name (8 words).
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: currency.
  - Minor: No `required` list, so every argument is optional.
- `ministry_shop_prices`: 28 / 100
  - Major: The description only restates the name (9 words).
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: q, category, chain_id, product_id, sort, page_size, cursor.
  - Minor: No `required` list, so every argument is optional.
- `grocery_stores`: 31 / 100
  - Major: The description only restates the name (8 words).
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: delivery_rule_status, sort, page_size, cursor, store_id.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
- `data_sources`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: status, license_status, dataset_id, page_size, cursor, source_id.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
- `housing_sales`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: zone_id, property_type, bedrooms, market, sort, page_size, cursor, zone.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
- `mobile_internet_plans`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: operator, min_data_gb, status, sort, page_size, cursor, plan_id, type, max_aed.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
- `residence_visas`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: route_id, page_size, include_common_fees.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: The meaning of the boolean argument include_common_fees is unclear.
- `shopper_price_reports`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: product_id, store_id, purchased_since, sort, page_size, cursor, area.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
- `labour_calculator`: 34 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: calculator, basic_monthly_aed, total_monthly_wage_aed, start_date, end_date, leave_taken_days, unused_leave_days, notice_days, notice_worked_days, notice_cut_by, wages_owed_aed, day_hours, night_hours.
  - Minor: String arguments with no constraint or example: start_date, end_date.
  - Minor: The description mentions none of its 3 or more arguments.
- `costs_by_emirate`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: page_size, cursor, emirate_id.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
- `grocery_products`: 36 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: comparison, store_id, available_only, sort, page_size, cursor, product_id, availability, query, include_offers.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The meaning of the boolean argument available_only is unclear.
  - Minor: The meaning of the boolean argument include_offers is unclear.
- `health_insurance`: 36 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: emirate, page_size.
  - Minor: No `required` list, so every argument is optional.
- `housing_rents`: 36 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: zone_id, property_type, bedrooms, min_contracts, sort, page_size, cursor, q, zone, contract.
  - Minor: No `required` list, so every argument is optional.
- `free_zone_companies`: 38 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: published, page_size, cursor, emirate, zone.
  - Minor: No `required` list, so every argument is optional.
- `schools`: 38 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: area, curriculum, grade, rating, radius_km, sort, page_size, cursor, school_id, max_fee_aed.
  - Minor: No `required` list, so every argument is optional.
- `commute_cost`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: km_per_day, days_per_week, l_per_100km, fuel, salik_per_day, emirate_id, from_area, to_hub_id, sort, page_size, cursor, to_area.
  - Minor: No `required` list, so every argument is optional.
- `costs_by_area`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: bedrooms, property_type, include_school, zone_id, transport, min_contracts, sort, page_size, cursor, area.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: The meaning of the boolean argument include_school is unclear.
- `end_of_service_gratuity`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: basic_monthly_aed, start_date, end_date, unpaid_days, total_monthly_wage_aed, work_pattern.
  - Minor: The description mentions none of its 3 or more arguments.
- `fixed_monthly_costs`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: page_size, profile.
  - Minor: No `required` list, so every argument is optional.
- `fuel_prices`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: sort, page_size, cursor, include_history, from, to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: The meaning of the boolean argument include_history is unclear.
- `grocery_compare_list`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: items, area.
- `tax_savings_by_country`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: page_size, cursor, country, household.
  - Minor: No `required` list, so every argument is optional.
- `transport_fares`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: km, booking, wait_minutes, to_sharjah, emirate, operator_id, page_size, mode.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: The meaning of the boolean argument to_sharjah is unclear.
- `dewa`: 40 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: kwh, water_m3, annual_rent_aed.
  - Minor: No `required` list, so every argument is optional.
- `move_to_dubai`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: country, gross_annual, currency, household, area, bedrooms, property_type, variant, dubai_gross_annual_aed, home_monthly_costs, profit, spouse_employed, iso2, status, sort, page_size, cursor.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The meaning of the boolean argument spouse_employed is unclear.
- `start_here`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.

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