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OMORO Style Library: tool descriptions scored io.omoro/style-library

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

Scores, issues and names only

This page shows how OMORO Style Library (io.omoro/style-library)'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/io.omoro/style-library
Average score
53.4 / 100Cloudy
Tools
19
Near-identical descriptions
0

Across the server

  • Minor
    The server's instructions are 2741 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

list_styles

44 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
9 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: category, limit, offset.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

list_palettes

45 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
5 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: limit, offset.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

search_palettes

46 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
11 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Minor
    Arguments without a description: limit.param_no_description
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

build_style_guide_output

47 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
19 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Arguments without a description: format.param_no_description
  • Minor
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

get_palette

48 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
18 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

get_style

48 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
18 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

suggest_ui_landing

50 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
18 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

compare_styles

51 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
18 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Minor
    String arguments with no constraint or example: a, b.loose_string_param
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

get_started

53 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

list_brand_systems

53 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
5 / 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
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

find_palettes_by_color

54 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
11 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Minor
    Arguments without a description: limit.param_no_description
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

find_styles_by_attributes

56 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
18 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Minor
    Arguments without a description: limit.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required
  • Minor
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

suggest_style_directions

57 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
17 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Minor
    Arguments without a description: brand_context.brand_name, brand_context.audience, brand_context.offer, brand_context.differentiator, brand_context.desired_perception, brand_context.audience_need, brand_context.proof_point, brand_context.call_to_action, brand_context.existing_voice.param_no_description
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

list_ui_lab_options

58 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
25 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

search_styles

59 / 100Cloudy

Purpose
20 / 20
When to use
15 / 20
Arguments
11 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Minor
    Arguments without a description: limit.param_no_description
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

get_brand_system

60 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
13 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
10 / 10
  • Minor
    Arguments without a description: format.param_no_description
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

blend_styles

61 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

build_character

61 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
21 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Arguments without a description: gender, render.param_no_description
  • Minor
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

build_ui_direction

64 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
19 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

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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