YouCanBook.me MCP by usefulapi: tool descriptions scored io.usefulapi/youcanbookme

tools/list taken: 2026-11-02 (UTC)
From: Official MCP Registry
Connected to: https://youcanbookme.usefulapi.io/mcp
Homepage: usefulapi.io/youcanbookme/
Repository: github.com/m190/usefulapi-mcp
Scoring rules: v2
Removal: support@forecall.dev

Scores, issues and names only

This page shows how YouCanBook.me MCP by usefulapi (io.usefulapi/youcanbookme)'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.usefulapi/youcanbookme

Average score: 56.3 / 100Cloudy
Tools: 18
Near-identical descriptions: 2

Across the server

Tools whose descriptions are nearly the same

2 of 2 pairs shown, highest description similarity first.
Tool	Tool	Description similarity	Name similarity
youcanbookme_update_appointment_type	youcanbookme_update_team_member	0.68	0.33
youcanbookme_create_appointment_type	youcanbookme_update_appointment_type	0.62	0.60

Tools

youcanbookme_cancel_booking

49 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context

youcanbookme_create_appointment_type

52 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Its description is nearly the same as youcanbookme_update_appointment_type's (similarity 0.62); only the names and schemas tell them apart. Say in this description when to use youcanbookme_update_appointment_type instead.confusable_pair
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: profileId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_create_team_member

52 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Says nothing about what it returns.no_return_info

youcanbookme_list_appointment_types

52 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
Required identifiers whose description does not say where the value comes from: profileId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_list_locations

52 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
Required identifiers whose description does not say where the value comes from: profileId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_list_team_members

52 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
Required identifiers whose description does not say where the value comes from: profileId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_update_appointment_type

52 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Its description is nearly the same as youcanbookme_update_team_member's (similarity 0.68); only the names and schemas tell them apart. Say in this description when to use youcanbookme_update_team_member instead.confusable_pair
Minor
Its description is nearly the same as youcanbookme_create_appointment_type's (similarity 0.62); only the names and schemas tell them apart. Say in this description when to use youcanbookme_create_appointment_type instead.confusable_pair
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: profileId, appointmentTypeId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_update_booking

52 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
String arguments with no constraint or example: title, locale.loose_string_param
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: bookingId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_update_profile

52 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: profileId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_update_team_member

52 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Its description is nearly the same as youcanbookme_update_appointment_type's (similarity 0.68); only the names and schemas tell them apart. Say in this description when to use youcanbookme_update_appointment_type instead.confusable_pair
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: profileId, teamMemberId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_create_location

57 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: profileId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_list_available_accounts

59 / 100Cloudy

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

Major
Says nothing about when to use it, or when not to.no_usage_context

youcanbookme_get_booking

62 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 18 / 25
Return value: 7 / 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
String arguments with no constraint or example: bookingId.loose_string_param
Minor
Required identifiers whose description does not say where the value comes from: bookingId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_get_profile

62 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 18 / 25
Return value: 7 / 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
Required identifiers whose description does not say where the value comes from: profileId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_list_profiles

62 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 15 / 25
Return value: 7 / 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

youcanbookme_list_bookings

63 / 100Cloudy

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

Minor
No `required` list, so every argument is optional.no_required

youcanbookme_create_booking

64 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

Minor
String arguments with no constraint or example: title.loose_string_param
Minor
Required identifiers whose description does not say where the value comes from: profileId. Name the tool or the place that returns it, or models look it up first.id_source_missing

youcanbookme_request

67 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 7 / 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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