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Stunt Double: tool descriptions scored io.stuntdouble/mcp-server

tools/list taken
(UTC)
Connected to
https://app.stuntdouble.io/api/mcp
Scoring rules
v2
Score this URL as it is today

Scores, issues and names only

This page shows how Stunt Double (io.stuntdouble/mcp-server)'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.stuntdouble/mcp-server
Average score
66.7 / 100Cloudy
Tools
69
Near-identical descriptions
0

Across the server

  • Major
    69 tools. Above 40, models choose less accurately.too_many_tools

Tools

get_actor

55 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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: actor_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_conversation

55 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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: conversation_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

remove_actor_knowledge

55 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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: knowledge_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

list_workspaces

57 / 100Cloudy

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

get_project

58 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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: project_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

list_checklists

58 / 100Cloudy

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

list_conversations

58 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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: workspace_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

list_project_mcp_servers

58 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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: project_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

list_workflows

58 / 100Cloudy

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

get_interview_participant

60 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: participant_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

launch_interview

60 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: interview_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

update_workflow_step

60 / 100Cloudy

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

add_interview_participant

62 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
22 / 25
Return value
8 / 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
    Required identifiers whose description does not say where the value comes from: interview_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

create_interview

62 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
22 / 25
Return value
8 / 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
    Required identifiers whose description does not say where the value comes from: workspace_id, project_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

create_workflow

62 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
22 / 25
Return value
8 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Required identifiers whose description does not say where the value comes from: workspace_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

request_index_rerun

62 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

flag_check_verdict

63 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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
    Required identifiers whose description does not say where the value comes from: workspace_id, result_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_checklist

63 / 100Cloudy

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

get_interview

63 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
0 / 10

No issues.

get_pull_request

63 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
10 / 10
Examples
5 / 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
    Required identifiers whose description does not say where the value comes from: workspace_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_workflow

63 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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
    Required identifiers whose description does not say where the value comes from: workflow_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

list_projects

63 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: workspace_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

list_workspace_guidelines

63 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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
    Required identifiers whose description does not say where the value comes from: workspace_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

list_workspace_members

63 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: workspace_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

remove_workflow_step

63 / 100Cloudy

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

request_index_score

63 / 100Cloudy

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

set_project_guideline

63 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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
    Required identifiers whose description does not say where the value comes from: project_id, guideline_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

comment_on_pr

64 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
19 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    The description mentions none of its 3 or more arguments.params_not_in_description

create_project

65 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    The description mentions none of its 3 or more arguments.params_not_in_description

get_workflow_run

65 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10

No issues.

list_index_sessions

65 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

list_interviews

65 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
15 / 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

list_pull_requests

65 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Required identifiers whose description does not say where the value comes from: workspace_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

add_interview_section

66 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
21 / 25
Return value
8 / 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
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Required identifiers whose description does not say where the value comes from: interview_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

update_actor

66 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
21 / 25
Return value
8 / 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: actor_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

add_interview_item

67 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
22 / 25
Return value
8 / 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: section_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_workspace

67 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
17 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

create_actor

68 / 100Cloudy

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

No issues.

delete_checklist

68 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: checklist_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

delete_workflow

68 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: workflow_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_feedback

68 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10

No issues.

list_actor_knowledge

68 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: actor_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

list_actors

68 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: workspace_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

list_project_guidelines

68 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: project_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

reorder_workflow_steps

68 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10

No issues.

run_workflow

68 / 100Cloudy

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

update_checklist

68 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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: checklist_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

update_interview

68 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10

No issues.

list_feedback

70 / 100Clear

Purpose
20 / 20
When to use
5 / 20
Arguments
20 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10

No issues.

toggle_workflow

70 / 100Clear

Purpose
17 / 20
When to use
15 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: workflow_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

create_checklist

71 / 100Clear

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
8 / 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
    Required identifiers whose description does not say where the value comes from: workspace_id, actor_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

add_project_guideline

72 / 100Clear

Purpose
20 / 20
When to use
5 / 20
Arguments
22 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Minor
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Required identifiers whose description does not say where the value comes from: project_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

connect_workflow_steps

72 / 100Clear

Purpose
17 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
15 / 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: workflow_id, source_step_id, target_step_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_index_report

72 / 100Clear

Purpose
20 / 20
When to use
5 / 20
Arguments
20 / 25
Return value
15 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

regenerate_interview_report

72 / 100Clear

Purpose
17 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: interview_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

search_index_domains

72 / 100Clear

Purpose
20 / 20
When to use
5 / 20
Arguments
20 / 25
Return value
15 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    No `required` list, so every argument is optional.no_required

update_workspace_guideline

72 / 100Clear

Purpose
20 / 20
When to use
10 / 20
Arguments
22 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Required identifiers whose description does not say where the value comes from: workspace_id, guideline_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_interview_report

73 / 100Clear

Purpose
20 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: interview_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

update_workflow

73 / 100Clear

Purpose
20 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10

No issues.

add_workflow_step

75 / 100Clear

Purpose
20 / 20
When to use
5 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: workflow_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_me

75 / 100Clear

Purpose
20 / 20
When to use
10 / 20
Arguments
25 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10

No issues.

run_checklist

75 / 100Clear

Purpose
20 / 20
When to use
0 / 20
Arguments
23 / 25
Return value
15 / 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: checklist_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

add_workspace_guideline

77 / 100Clear

Purpose
20 / 20
When to use
10 / 20
Arguments
22 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10

No issues.

summarise_feedback

77 / 100Clear

Purpose
17 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    The description mentions none of its 3 or more arguments.params_not_in_description
  • Minor
    Required identifiers whose description does not say where the value comes from: project_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

add_actor_knowledge

78 / 100Clear

Purpose
20 / 20
When to use
15 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: actor_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

search

78 / 100Clear

Purpose
20 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: workspace_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

update_feedback_status

78 / 100Clear

Purpose
20 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10

No issues.

get_checklist_run

80 / 100Clear

Purpose
20 / 20
When to use
10 / 20
Arguments
23 / 25
Return value
15 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: run_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

remove_workspace_guideline

83 / 100Clear

Purpose
20 / 20
When to use
15 / 20
Arguments
23 / 25
Return value
8 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
  • Minor
    Required identifiers whose description does not say where the value comes from: workspace_id, guideline_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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All scored servers