This page shows how Stackcut (io.stackcut/stackcut)'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.stackcut/stackcut
Average score
61.0/ 100Cloudy
Tools
24
Near-identical descriptions
0
Across the server
Major
24 tools repeat the same note (66 words). Say it once in the server's instructions, and let each description say what only that tool does. The note does not count toward the tools' scores.repeated_note
Minor
The server's instructions are 2664 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
report_outcome
39/ 100Rain
Purpose
17 / 20
When to use
5 / 20
Arguments
10 / 25
Return value
0 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
Major
Arguments without a description: recipe_id, path_id, outcome.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
Minor
Required identifiers whose description does not say where the value comes from: recipe_id, path_id. Name the tool or the place that returns it, or models look it up first.id_source_missing
leaderboard
42/ 100Cloudy
Purpose
17 / 20
When to use
5 / 20
Arguments
10 / 25
Return value
0 / 15
Constraints and side effects
10 / 10
Examples
0 / 10
Major
Arguments without a description: metric, category, path_type, include_partial, limit.param_no_description
Minor
The meaning of the boolean argument include_partial is unclear.vague_boolean
Minor
Says nothing about what it returns.no_return_info
list_categories
46/ 100Cloudy
Purpose
14 / 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
report_exit_outcome
50/ 100Cloudy
Purpose
17 / 20
When to use
5 / 20
Arguments
21 / 25
Return value
0 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
Minor
Arguments without a description: outcome.param_no_description
Minor
Says nothing about what it returns.no_return_info
search_exits
50/ 100Cloudy
Purpose
17 / 20
When to use
0 / 20
Arguments
21 / 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
Arguments without a description: category.param_no_description
Minor
Says nothing about what it returns.no_return_info
list_stack_jobs
52/ 100Cloudy
Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
0 / 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
Minor
Says nothing about what it returns.no_return_info
search_discoveries
52/ 100Cloudy
Purpose
20 / 20
When to use
5 / 20
Arguments
10 / 25
Return value
7 / 15
Constraints and side effects
10 / 10
Examples
0 / 10
Major
Arguments without a description: query, vendor, kind, limit.param_no_description
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
get_detection_rules
54/ 100Cloudy
Purpose
17 / 20
When to use
5 / 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_usage_questions
54/ 100Cloudy
Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 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
report_guide_feedback
56/ 100Cloudy
Purpose
17 / 20
When to use
15 / 20
Arguments
12 / 25
Return value
0 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
Major
Arguments without a description: kind, service, packet_revision, route_id, step_index, channel, market, locale, handoff_reason, handoff_expectation.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
get_recipe
57/ 100Cloudy
Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
0 / 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
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
get_workflow_recipe
57/ 100Cloudy
Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
0 / 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
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
prepare_negotiation
61/ 100Cloudy
Purpose
20 / 20
When to use
5 / 20
Arguments
14 / 25
Return value
7 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
Major
Arguments without a description: service, billed_by, current_plan, required_features, renewal_date, maximum_commitment_months, monthly_spend.amount, monthly_spend.currency, monthly_spend.billing_period, offered_price, renewal_price, comparison_months.param_no_description
report_action_outcome
63/ 100Cloudy
Purpose
20 / 20
When to use
5 / 20
Arguments
19 / 25
Return value
7 / 15
Constraints and side effects
7 / 10
Examples
5 / 10
Minor
Arguments without a description: action, outcome, offer_billing_period, offer_duration_months, renewal_amount, commitment_months, fees_amount, effective_on.param_no_description
start_audit
63/ 100Cloudy
Purpose
20 / 20
When to use
10 / 20
Arguments
16 / 25
Return value
0 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
Minor
Arguments without a description: vendors[].vendor, vendors[].plan, vendors[].monthly_spend_usd, vendors[].seats.param_no_description
Minor
String arguments with no constraint or example: vendors[].vendor, vendors[].plan.loose_string_param
Minor
Says nothing about what it returns.no_return_info
get_build_packet
64/ 100Cloudy
Purpose
20 / 20
When to use
20 / 20
Arguments
10 / 25
Return value
7 / 15
Constraints and side effects
7 / 10
Examples
0 / 10
Major
Arguments without a description: recipe_id.param_no_description
Minor
Required identifiers whose description does not say where the value comes from: recipe_id. Name the tool or the place that returns it, or models look it up first.id_source_missing
The meaning of the boolean argument billing.avoidability_confirmed is unclear.vague_boolean
search_workflow_recipes
72/ 100Clear
Purpose
20 / 20
When to use
10 / 20
Arguments
20 / 25
Return value
7 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
Minor
Arguments without a description: limit.param_no_description
choose_stack
75/ 100Clear
Purpose
20 / 20
When to use
15 / 20
Arguments
20 / 25
Return value
0 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
Minor
Arguments without a description: needs, needs[].volume, needs[].volume.amount, needs[].volumes[].amount, needs[].per_user[].amount, needs[].peak_volume.amount, needs[].peak_volume.unit, needs[].sandbox_size.vcpu, needs[].sandbox_size.ram_gib, budget_monthly_usd, limit_per_job.param_no_description
Minor
Says nothing about what it returns.no_return_info
get_my_plan
77/ 100Clear
Purpose
20 / 20
When to use
10 / 20
Arguments
25 / 25
Return value
7 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
No issues.
plan_stack_from_spec
77/ 100Clear
Purpose
20 / 20
When to use
15 / 20
Arguments
20 / 25
Return value
7 / 15
Constraints and side effects
10 / 10
Examples
5 / 10
Minor
Arguments without a description: overrides[].job, overrides[].unit, overrides[].amount, overrides[].basis, prefer, limit_per_job.param_no_description
get_exit_plan
80/ 100Clear
Purpose
20 / 20
When to use
15 / 20
Arguments
21 / 25
Return value
7 / 15
Constraints and side effects
7 / 10
Examples
10 / 10
Minor
Arguments without a description: months_elapsed, contract, goal.param_no_description
search_recipes
88/ 100Clear
Purpose
20 / 20
When to use
20 / 20
Arguments
21 / 25
Return value
7 / 15
Constraints and side effects
10 / 10
Examples
10 / 10
Minor
Arguments without a description: sort, limit, requirements.budget_monthly_usd.param_no_description
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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