xyz.urbanplayground/events: tool descriptions scored

tools/list taken: 2026-11-02 (UTC)
From: Official MCP Registry
Connected to: https://eventchat-events-mcp-production.up.railway.app/mcp
Homepage: urbanplayground.xyz
Repository: github.com/ZakKrevitt/EventChat
Scoring rules: v2
Removal: support@forecall.dev

Scores, issues and names only

This page shows how xyz.urbanplayground/events'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/xyz.urbanplayground/events

Average score: 58.8 / 100Cloudy
Tools: 31
Near-identical descriptions: 2

Across the server

Minor
31 tools. Above 25, models start to tell tools apart less well.many_tools
Minor
The server's instructions are 4824 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 whose descriptions are nearly the same

2 of 2 pairs shown, highest description similarity first.
Tool	Tool	Description similarity	Name similarity
get_artist	get_venue	0.81	0.33
save_event	add_to_dizko_plan	0.74	0.00

Tools

get_event_search_followups

35 / 100Rain

Purpose: 13 / 20
When to use: 10 / 20
Arguments: 5 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: city, when, date_from, query, event_types, genres, vibe, neighborhoods, venue, free, price_max, max_price, avoid.param_no_description
Minor
No `required` list, so every argument is optional.no_required
Minor
The meaning of the boolean argument free is unclear.vague_boolean
Minor
Says nothing about what it returns.no_return_info

find_scene_entities

42 / 100Cloudy

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: kind, id, query, city, genre, date_from, date_to, limit.param_no_description
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
Says nothing about what it returns.no_return_info

create_event_calendar_file

45 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: event_id, status.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_event_feedback_prompt

46 / 100Cloudy

Purpose: 13 / 20
When to use: 10 / 20
Arguments: 16 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Minor
Arguments without a description: event_id.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

add_to_dizko_plan

47 / 100Cloudy

Purpose: 17 / 20
When to use: 15 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: event_id, confirmed, idempotency_key.param_no_description
Minor
Its description is nearly the same as save_event's (similarity 0.74); only the names and schemas tell them apart. Say in this description when to use save_event instead.confusable_pair
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
The meaning of the boolean argument confirmed is unclear.vague_boolean
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

save_event

47 / 100Cloudy

Purpose: 17 / 20
When to use: 15 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: event_id, confirmed, idempotency_key.param_no_description
Minor
Its description is nearly the same as add_to_dizko_plan's (similarity 0.74); only the names and schemas tell them apart. Say in this description when to use add_to_dizko_plan instead.confusable_pair
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
The meaning of the boolean argument confirmed is unclear.vague_boolean
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_artist

49 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 12 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: city, date_from, date_to, limit.param_no_description
Minor
Its description is nearly the same as get_venue's (similarity 0.81); only the names and schemas tell them apart. Say in this description when to use get_venue instead.confusable_pair
Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

get_venue

49 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 12 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: city, date_from, date_to, limit.param_no_description
Minor
Its description is nearly the same as get_artist's (similarity 0.81); only the names and schemas tell them apart. Say in this description when to use get_artist instead.confusable_pair
Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

recommend_events_for_user

49 / 100Cloudy

Purpose: 17 / 20
When to use: 15 / 20
Arguments: 10 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: profile_id, city, when, date_from, date_to, query, event_types, genres, vibe, neighborhoods, venue, featuring, free, nightlife, avoid, max_price, price_max.param_no_description
Minor
The meaning of the boolean argument free is unclear.vague_boolean
Minor
The meaning of the boolean argument nightlife is unclear.vague_boolean
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: profile_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

save_event_preferences

51 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 14 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: profile_id, profile_secret, preferences.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: profile_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

bin_event

52 / 100Cloudy

Purpose: 17 / 20
When to use: 20 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: event_id, confirmed, idempotency_key.param_no_description
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
The meaning of the boolean argument confirmed is unclear.vague_boolean
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_artist_page

54 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 10 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: handle.param_no_description

get_preference_onboarding

54 / 100Cloudy

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 20 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

delete_event_preferences

55 / 100Cloudy

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 13 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: profile_id, profile_secret.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: profile_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

record_event_feedback

56 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 14 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Major
Arguments without a description: profile_id, profile_secret, liked, rating.param_no_description
Minor
The meaning of the boolean argument liked is unclear.vague_boolean
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: profile_id, event_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_artist_events

58 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 14 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Minor
Arguments without a description: limit_per_artist, profile_secret, fields.param_no_description
Minor
No `required` list, so every argument is optional.no_required

get_taste_profile

59 / 100Cloudy

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 25 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Minor
Says nothing about what it returns.no_return_info

get_daily_roundup

61 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 17 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Minor
Arguments without a description: profile_secret, neighborhoods, free, price_max, top_limit, section_limit, fields.param_no_description
Minor
The meaning of the boolean argument free is unclear.vague_boolean

get_ticket_purchase_policy

62 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 25 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Minor
Says nothing about what it returns.no_return_info

get_event_preferences

64 / 100Cloudy

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

No issues.

get_event

67 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 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_ticket_offers

67 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

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

list_cities

69 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 25 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

No issues.

purchase_ticket_order

69 / 100Cloudy

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 17 / 25
Return value: 7 / 15
Constraints and side effects: 10 / 10
Examples: 0 / 10

Minor
Arguments without a description: delivery_email, add_to_calendar.param_no_description
Minor
The meaning of the boolean argument add_to_calendar is unclear.vague_boolean

quote_ticket_order

70 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 10 / 10
Examples: 5 / 10

Minor
Arguments without a description: event_id, quantity, add_to_calendar.param_no_description
Minor
The meaning of the boolean argument add_to_calendar is unclear.vague_boolean
Minor
Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

create_event_preference_profile

72 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

No issues.

get_city_pulse

72 / 100Clear

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

No issues.

get_dizko_onboarding

73 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 16 / 25
Return value: 7 / 15
Constraints and side effects: 10 / 10
Examples: 5 / 10

Minor
Arguments without a description: audience.param_no_description
Minor
No `required` list, so every argument is optional.no_required

plan_night

73 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 14 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

Minor
Arguments without a description: event_types, genres, vibe, neighborhoods, venue, featuring, free, profile_secret, fields.param_no_description
Minor
No `required` list, so every argument is optional.no_required
Minor
The meaning of the boolean argument free is unclear.vague_boolean

recommend_events

74 / 100Clear

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

Minor
No `required` list, so every argument is optional.no_required
Minor
The meaning of the boolean argument free is unclear.vague_boolean

search_events

82 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 20 / 25
Return value: 7 / 15
Constraints and side effects: 10 / 10
Examples: 10 / 10

Minor
No `required` list, so every argument is optional.no_required
Minor
The meaning of the boolean argument free 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