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cwsi.net Fare Classes & Mileage Calculators: tool descriptions scored net.cwsi/fares

tools/list taken
(UTC)
From
Official MCP Registry
Connected to
https://mcp.cwsi.net/mcp
Homepage
cwsi.net/mcp/
Scoring rules
v2
Removal
support@forecall.dev
Score this URL as it is today

Scores, issues and names only

This page shows how cwsi.net Fare Classes & Mileage Calculators (net.cwsi/fares)'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.

servers/net.cwsi/fares
Average score
66.1 / 100Cloudy
Tools
56
Near-identical descriptions
61

Across the server

  • Major
    56 tools. Above 40, models choose less accurately.too_many_tools
  • Minor
    61 pairs with nearly the same description in all; the top 12 are shown.confusable_pair_total
  • Minor
    The server has no instructions. Say there, once, what the server is for and when to use it: Claude Code and Gemini CLI read the instructions before the tool descriptions.instructions_missing

Tools whose descriptions are nearly the same

12 of 61 pairs shown, highest description similarity first.
ToolToolDescription similarityName similarity
calculate_american_milescalculate_united_miles0.900.50
calculate_american_milescalculate_alaska_miles0.900.50
calculate_american_milescalculate_southwest_points0.900.20
calculate_american_milescalculate_frontier_miles0.900.50
calculate_united_milescalculate_alaska_miles0.900.50
calculate_united_milescalculate_southwest_points0.900.20
calculate_united_milescalculate_frontier_miles0.900.50
calculate_alaska_milescalculate_southwest_points0.900.20
calculate_alaska_milescalculate_frontier_miles0.900.50
calculate_southwest_pointscalculate_frontier_miles0.900.20
calculate_delta_milescalculate_allegiant_points0.860.20
calculate_american_milescalculate_jetblue_points0.860.20

Tools

compare_fare_classes

60 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    The description mentions none of its 3 or more arguments.params_not_in_description

calculate_aeromexico_points

62 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_air_europa_miles

62 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_avianca_lifemiles

62 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_etihad_guest_miles

62 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_finnair_avios

62 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_sas_points

62 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_south_african_airways_miles

62 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_aegean_airlines_miles

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_air_china_miles

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_cathay_pacific_miles

65 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_china_eastern_miles

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_copa_airlines_miles

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_eva_air_miles

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_flight_distance

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_japan_airlines_miles

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_korean_air_miles

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_lufthansa_miles

65 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_malaysia_airlines_enrich_points

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    The name is long (41 characters).long_name

calculate_qatar_airways_avios

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_shenzhen_airlines_miles

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_vietnam_airlines_miles

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_virgin_atlantic_points

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_xiamen_airlines_miles

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

get_airport_lounges

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

get_fare_classes

65 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_allegiant_points

66 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Its description is nearly the same as calculate_delta_miles's (similarity 0.86); only the names and schemas tell them apart. Say in this description when to use calculate_delta_miles instead.confusable_pair

calculate_breeze_points

66 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_frontier_miles

66 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Its description is nearly the same as calculate_american_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_american_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_united_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_united_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_alaska_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_alaska_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_southwest_points's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_southwest_points instead.confusable_pair

calculate_jetblue_points

66 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Its description is nearly the same as calculate_american_miles's (similarity 0.86); only the names and schemas tell them apart. Say in this description when to use calculate_american_miles instead.confusable_pair

calculate_southwest_points

66 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Its description is nearly the same as calculate_american_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_american_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_united_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_united_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_alaska_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_alaska_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_frontier_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_frontier_miles instead.confusable_pair

calculate_sun_country_points

66 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_air_india_points

67 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_air_new_zealand_airpoints

67 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_aerolineas_argentinas_miles

68 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_air_canada_points

68 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_alaska_miles

68 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Its description is nearly the same as calculate_american_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_american_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_united_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_united_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_southwest_points's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_southwest_points instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_frontier_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_frontier_miles instead.confusable_pair
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_american_miles

68 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Its description is nearly the same as calculate_united_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_united_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_alaska_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_alaska_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_southwest_points's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_southwest_points instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_frontier_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_frontier_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_jetblue_points's (similarity 0.86); only the names and schemas tell them apart. Say in this description when to use calculate_jetblue_points instead.confusable_pair
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_ana_miles

68 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_british_airways_avios

68 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_china_airlines_miles

68 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_delta_miles

68 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Its description is nearly the same as calculate_allegiant_points's (similarity 0.86); only the names and schemas tell them apart. Say in this description when to use calculate_allegiant_points instead.confusable_pair
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_flying_blue_miles

68 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_ita_airways_miles

68 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_qantas_points

68 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_royal_air_maroc_miles

68 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_royal_jordanian_miles

68 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_singapore_airlines_miles

68 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_srilankan_airlines_miles

68 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_tap_air_portugal_miles

68 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_thai_airways_miles

68 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_turkish_airlines_miles

68 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

calculate_united_miles

68 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Its description is nearly the same as calculate_american_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_american_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_alaska_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_alaska_miles instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_southwest_points's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_southwest_points instead.confusable_pair
  • Minor
    Its description is nearly the same as calculate_frontier_miles's (similarity 0.90); only the names and schemas tell them apart. Say in this description when to use calculate_frontier_miles instead.confusable_pair
  • Minor
    No `required` list, so every argument is optional.no_required

calculate_croatia_airlines_miles

70 / 100Clear

Purpose
17 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10

No issues.

calculate_iberia_avios

70 / 100Clear

Purpose
17 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10

No issues.

calculate_lot_polish_airlines_miles

73 / 100Clear

Purpose
17 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
10 / 10

No issues.

What static scoring cannot tell

This score reads only the text of each description and schema: it says what is written, not what a model will do. Short tools whose names already say what they do, such as browser_close, score low here even when models use them well, and in our measurements current models chose the right tool in one step even from one-line descriptions, as long as the names and schemas differed. What the text cannot show, such as what happens over several steps and whether an added sentence helps or misleads, is what an evaluation measures, on the Pro and Team plans.

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