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Hetzner Cloud MCP by usefulapi: tool descriptions scored io.usefulapi/hetzner-cloud

tools/list taken
(UTC)
From
Official MCP Registry
Connected to
https://hetzner-cloud.usefulapi.io/mcp
Homepage
usefulapi.io/hetzner-cloud/
Repository
github.com/m190/usefulapi-mcp
Scoring rules
v2
Removal
support@forecall.dev
Score this URL as it is today

Scores, issues and names only

This page shows how Hetzner Cloud MCP by usefulapi (io.usefulapi/hetzner-cloud)'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/hetzner-cloud
Average score
45.8 / 100Cloudy
Tools
32
Near-identical descriptions
28

Across the server

  • Minor
    32 tools. Above 25, models start to tell tools apart less well.many_tools
  • Minor
    28 pairs with nearly the same description in all; the top 12 are shown.confusable_pair_total

Tools whose descriptions are nearly the same

12 of 28 pairs shown, highest description similarity first.
ToolToolDescription similarityName similarity
hetzner_get_volumeshetzner_get_networks0.750.50
hetzner_get_volumeshetzner_get_firewalls0.750.50
hetzner_get_volumeshetzner_get_load_balancers0.750.40
hetzner_get_volumeshetzner_get_ssh_keys0.750.40
hetzner_get_volumeshetzner_get_floating_ips0.750.40
hetzner_get_volumeshetzner_get_primary_ips0.750.40
hetzner_get_volumeshetzner_get_certificates0.750.50
hetzner_get_networkshetzner_get_firewalls0.750.50
hetzner_get_networkshetzner_get_load_balancers0.750.40
hetzner_get_networkshetzner_get_ssh_keys0.750.40
hetzner_get_networkshetzner_get_floating_ips0.750.40
hetzner_get_networkshetzner_get_primary_ips0.750.40

Tools

hetzner_list_primary_ips

40 / 100Cloudy

Purpose
13 / 20
When to use
0 / 20
Arguments
15 / 25
Return value
0 / 15
Constraints and side effects
7 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Says nothing about what it returns.no_return_info

hetzner_get_certificates

43 / 100Cloudy

Purpose
13 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Its description is nearly the same as hetzner_get_volumes's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_volumes 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: id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_get_firewalls

43 / 100Cloudy

Purpose
13 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Its description is nearly the same as hetzner_get_volumes's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_volumes instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_networks's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_networks 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: id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_get_floating_ips

43 / 100Cloudy

Purpose
13 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Its description is nearly the same as hetzner_get_volumes's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_volumes instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_networks's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_networks 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: id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_get_load_balancers

43 / 100Cloudy

Purpose
13 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Its description is nearly the same as hetzner_get_volumes's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_volumes instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_networks's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_networks 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: id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_get_networks

43 / 100Cloudy

Purpose
13 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Its description is nearly the same as hetzner_get_volumes's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_volumes instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_firewalls's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_firewalls instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_load_balancers's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_load_balancers instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_ssh_keys's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_ssh_keys instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_floating_ips's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_floating_ips instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_primary_ips's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_primary_ips 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: id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_get_primary_ips

43 / 100Cloudy

Purpose
13 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Its description is nearly the same as hetzner_get_volumes's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_volumes instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_networks's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_networks 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: id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_get_ssh_keys

43 / 100Cloudy

Purpose
13 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Its description is nearly the same as hetzner_get_volumes's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_volumes instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_networks's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_networks 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: id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_get_volumes

43 / 100Cloudy

Purpose
13 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Its description is nearly the same as hetzner_get_networks's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_networks instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_firewalls's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_firewalls instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_load_balancers's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_load_balancers instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_ssh_keys's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_ssh_keys instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_floating_ips's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_floating_ips instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_primary_ips's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_primary_ips instead.confusable_pair
  • Minor
    Its description is nearly the same as hetzner_get_certificates's (similarity 0.75); only the names and schemas tell them apart. Say in this description when to use hetzner_get_certificates 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: id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_disable_server_backup

44 / 100Cloudy

Purpose
14 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Says nothing about what it returns.no_return_info
  • Minor
    Required identifiers whose description does not say where the value comes from: server_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_enable_server_backup

44 / 100Cloudy

Purpose
14 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Says nothing about what it returns.no_return_info
  • Minor
    Required identifiers whose description does not say where the value comes from: server_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_get_server_metrics

44 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
0 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Says nothing about what it returns.no_return_info
  • Minor
    Required identifiers whose description does not say where the value comes from: server_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_list_certificates

44 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
15 / 25
Return value
0 / 15
Constraints and side effects
7 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Says nothing about what it returns.no_return_info

hetzner_list_firewalls

44 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
15 / 25
Return value
0 / 15
Constraints and side effects
7 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Says nothing about what it returns.no_return_info

hetzner_list_floating_ips

44 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
15 / 25
Return value
0 / 15
Constraints and side effects
7 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Says nothing about what it returns.no_return_info

hetzner_list_load_balancers

44 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
15 / 25
Return value
0 / 15
Constraints and side effects
7 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Says nothing about what it returns.no_return_info

hetzner_list_locations

44 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
15 / 25
Return value
0 / 15
Constraints and side effects
7 / 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
    Says nothing about what it returns.no_return_info

hetzner_list_networks

44 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
15 / 25
Return value
0 / 15
Constraints and side effects
7 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Says nothing about what it returns.no_return_info

hetzner_list_volumes

44 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
15 / 25
Return value
0 / 15
Constraints and side effects
7 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Says nothing about what it returns.no_return_info

hetzner_reboot_server

44 / 100Cloudy

Purpose
14 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Says nothing about what it returns.no_return_info
  • Minor
    Required identifiers whose description does not say where the value comes from: server_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_list_images

46 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
17 / 25
Return value
0 / 15
Constraints and side effects
7 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Says nothing about what it returns.no_return_info

hetzner_list_servers

46 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
17 / 25
Return value
0 / 15
Constraints and side effects
7 / 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
    Says nothing about what it returns.no_return_info

hetzner_change_server_protection

47 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Says nothing about what it returns.no_return_info
  • Minor
    Required identifiers whose description does not say where the value comes from: server_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_create_image_from_server

47 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
0 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Says nothing about what it returns.no_return_info
  • Minor
    Required identifiers whose description does not say where the value comes from: server_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_create_server

47 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
18 / 25
Return value
0 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    Says nothing about what it returns.no_return_info

hetzner_get_server

47 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
0 / 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
    Says nothing about what it returns.no_return_info
  • Minor
    Required identifiers whose description does not say where the value comes from: server_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_list_server_types

47 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
15 / 25
Return value
0 / 15
Constraints and side effects
7 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Says nothing about what it returns.no_return_info

hetzner_get_pricing

49 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
0 / 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
    Says nothing about what it returns.no_return_info

hetzner_list_ssh_keys

49 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
15 / 25
Return value
0 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • 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
    Says nothing about what it returns.no_return_info

hetzner_poweron_server

51 / 100Cloudy

Purpose
14 / 20
When to use
0 / 20
Arguments
23 / 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: server_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_get_action

57 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 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: action_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

hetzner_shutdown_server

63 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
0 / 15
Constraints and side effects
10 / 10
Examples
0 / 10
  • Minor
    Says nothing about what it returns.no_return_info
  • Minor
    Required identifiers whose description does not say where the value comes from: server_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

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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