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MapMap: tool descriptions scored ai.mapmap/mapmap

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

Scores, issues and names only

This page shows how MapMap (ai.mapmap/mapmap)'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.mapmap/mapmap
Average score
72.9 / 100Clear
Tools
55
Near-identical descriptions
0

Across the server

  • Major
    55 tools. Above 40, models choose less accurately.too_many_tools
  • Minor
    The server's instructions are 8645 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

geo_bbox

51 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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

geo_bearing

51 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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

get_style

51 / 100Cloudy

Purpose
20 / 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
  • Minor
    Required identifiers whose description does not say where the value comes from: style_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

geo_destination

53 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 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

geo_centroid

56 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
3 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

geo_distance

56 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
3 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

geo_length

56 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
3 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

geo_nearest_point_on_line

56 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
3 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

geo_point_in_polygon

56 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
3 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context

set_palette

60 / 100Cloudy

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

check_style_contrast

63 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
10 / 10
  • 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

create_style

63 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
18 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
10 / 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_style_layers

63 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
25 / 25
Return value
8 / 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

set_layer_paint

63 / 100Cloudy

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

set_temporary_closure

63 / 100Cloudy

Purpose
17 / 20
When to use
10 / 20
Arguments
18 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
10 / 10
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints
  • Minor
    Required identifiers whose description does not say where the value comes from: way_ids. Name the tool or the place that returns it, or models look it up first.id_source_missing

weather_frames

65 / 100Cloudy

Purpose
17 / 20
When to use
10 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
10 / 10
  • 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

check_adr_tunnel

66 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
18 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
10 / 10
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

geo_area

66 / 100Cloudy

Purpose
17 / 20
When to use
15 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
3 / 10
Examples
0 / 10

No issues.

nearby_stops

66 / 100Cloudy

Purpose
17 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
3 / 10
Examples
5 / 10

No issues.

elevation

67 / 100Cloudy

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

geo_simplify

68 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
5 / 10

No issues.

camera_incidents

70 / 100Clear

Purpose
17 / 20
When to use
15 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
10 / 10
  • 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

match_trace

70 / 100Clear

Purpose
17 / 20
When to use
5 / 20
Arguments
20 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

order_stops

71 / 100Clear

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

submit_integration_retro

71 / 100Clear

Purpose
20 / 20
When to use
15 / 20
Arguments
18 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
10 / 10
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

list_place_categories

73 / 100Clear

Purpose
20 / 20
When to use
5 / 20
Arguments
25 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
5 / 10

No issues.

weather_along_route

73 / 100Clear

Purpose
17 / 20
When to use
20 / 20
Arguments
18 / 25
Return value
8 / 15
Constraints and side effects
0 / 10
Examples
10 / 10
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

events_in_area

76 / 100Clear

Purpose
17 / 20
When to use
15 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

heritage_narration

76 / 100Clear

Purpose
17 / 20
When to use
20 / 20
Arguments
18 / 25
Return value
8 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

matrix

76 / 100Clear

Purpose
20 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

validate_geodata

76 / 100Clear

Purpose
20 / 20
When to use
10 / 20
Arguments
18 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

space_weather_now

77 / 100Clear

Purpose
17 / 20
When to use
15 / 20
Arguments
25 / 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

get_usage

78 / 100Clear

Purpose
20 / 20
When to use
10 / 20
Arguments
20 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

next_departures

78 / 100Clear

Purpose
17 / 20
When to use
15 / 20
Arguments
18 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

plan_day

78 / 100Clear

Purpose
17 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

cluster

80 / 100Clear

Purpose
17 / 20
When to use
15 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
10 / 10
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

geocode

80 / 100Clear

Purpose
17 / 20
When to use
15 / 20
Arguments
20 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

verify_places

80 / 100Clear

Purpose
20 / 20
When to use
10 / 20
Arguments
22 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10
  • Major
    It may be destructive, but destructiveHint is not set.destructive_unmarked
  • Minor
    No `required` list, so every argument is optional.no_required

check_clearance_on_route

81 / 100Clear

Purpose
20 / 20
When to use
15 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
5 / 10

No issues.

get_job

81 / 100Clear

Purpose
20 / 20
When to use
15 / 20
Arguments
18 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

plan_errands

81 / 100Clear

Purpose
20 / 20
When to use
15 / 20
Arguments
18 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10
  • Major
    It may be destructive, but destructiveHint is not set.destructive_unmarked

plan_ev_route

83 / 100Clear

Purpose
20 / 20
When to use
15 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
10 / 10
  • Major
    It may be destructive, but destructiveHint is not set.destructive_unmarked
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

reverse_geocode

83 / 100Clear

Purpose
17 / 20
When to use
15 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

route_observations

83 / 100Clear

Purpose
17 / 20
When to use
20 / 20
Arguments
18 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

reachable_area

86 / 100Clear

Purpose
20 / 20
When to use
15 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

report_map_issue

86 / 100Clear

Purpose
20 / 20
When to use
15 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

cheapest_charging_along_route

88 / 100Clear

Purpose
20 / 20
When to use
20 / 20
Arguments
20 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

cheapest_fuel_along_route

88 / 100Clear

Purpose
20 / 20
When to use
20 / 20
Arguments
20 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

optimise_routes

88 / 100Clear

Purpose
17 / 20
When to use
20 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10
  • Minor
    The description is long (578 words). It helps selection but costs steps and tokens.too_long

places_in_view

88 / 100Clear

Purpose
17 / 20
When to use
20 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

replan_routes

88 / 100Clear

Purpose
17 / 20
When to use
20 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

search_along_route

88 / 100Clear

Purpose
20 / 20
When to use
20 / 20
Arguments
20 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

nearby_places

91 / 100Clear

Purpose
20 / 20
When to use
20 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10

No issues.

route

91 / 100Clear

Purpose
20 / 20
When to use
20 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
10 / 10
  • Minor
    The description is long (1117 words). It helps selection but costs steps and tokens.too_long

submit_optimise_job

91 / 100Clear

Purpose
20 / 20
When to use
20 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
3 / 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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