Forecall
Failure recordsDocs
All scored servers

nyna — AI wedding planner: tool descriptions scored ai.nyna/mcp

tools/list taken
(UTC)
From
Official MCP Registry
Connected to
https://nyna.ai/mcp
Homepage
nyna.ai/for-agents
Repository
github.com/Bros-AI/nyna-mcp
Scoring rules
v2
Removal
support@forecall.dev
Score this URL as it is today

Scores, issues and names only

This page shows how nyna — AI wedding planner (ai.nyna/mcp)'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/ai.nyna/mcp
Average score
67.6 / 100Cloudy
Tools
23
Near-identical descriptions
0

Across the server

  • Minor
    The server's instructions are 3989 characters. Claude Code reads only the first 2,048 by default (Codex 0.154.0 reads them whole). Put what the server is for first.instructions_long

Tools

set_run_sheet

54 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
12 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: events, events[].time, events[].title, events[].description, events[].owner, events[].location, events[].photoUrl.param_no_description

update_provider_profile

55 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
8 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
0 / 10
  • Major
    Arguments without a description: description, website, instagram, phone, city, services, photos, priceRange, priceRange.min, priceRange.max, priceRange.currency.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required

get_checklist

57 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
15 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Arguments without a description: limit.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required

get_guests

57 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
15 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Arguments without a description: limit.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required

parse_guest_list

60 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
18 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Arguments without a description: language.param_no_description

get_provider_inquiries

64 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
22 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
0 / 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

list_cities

64 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
17 / 25
Return value
15 / 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
    Arguments without a description: limit.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required

get_credit_balance

67 / 100Cloudy

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

quote_cost

67 / 100Cloudy

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

add_guests

68 / 100Cloudy

Purpose
17 / 20
When to use
10 / 20
Arguments
16 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
0 / 10
  • Major
    Arguments without a description: guests[].name, guests[].side, guests[].rsvp.param_no_description

search_gift_ideas

68 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
16 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
  • Minor
    Arguments without a description: category, max_price.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required

get_provider_stats

69 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
22 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
0 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

get_day_of_timeline

72 / 100Clear

Purpose
17 / 20
When to use
5 / 20
Arguments
25 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
0 / 10

No issues.

get_provider

72 / 100Clear

Purpose
17 / 20
When to use
5 / 20
Arguments
25 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
0 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_provider_profile

72 / 100Clear

Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
15 / 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

get_wedding

72 / 100Clear

Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
15 / 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

list_gift_categories

72 / 100Clear

Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
15 / 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

list_provider_categories

72 / 100Clear

Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
15 / 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

suggest_day_schedule

72 / 100Clear

Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
15 / 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

suggest_menu

72 / 100Clear

Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
15 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description

search_providers

74 / 100Clear

Purpose
17 / 20
When to use
0 / 20
Arguments
22 / 25
Return value
15 / 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

update_wedding

76 / 100Clear

Purpose
17 / 20
When to use
15 / 20
Arguments
9 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
  • Major
    Arguments without a description: coupleNames, venue, venueName, theme, notes, budget, budgetMin, budgetMax, guestCount, ceremonyType, ceremonyLocation.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required

set_checklist_item

78 / 100Clear

Purpose
17 / 20
When to use
10 / 20
Arguments
21 / 25
Return value
15 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
  • Minor
    Arguments without a description: done.param_no_description
  • Minor
    The meaning of the boolean argument done is unclear.vague_boolean

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.

Is your server listed here and you would rather it were not? Email support@forecall.dev, and we will take it off within 7 days.

All scored servers