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Nullcone Threat Intelligence: tool descriptions scored io.github.maco144/nullcone

tools/list taken
(UTC)
From
Official MCP Registry
Connected to
https://nullcone.ai/mcp
Homepage
nullcone.ai
Repository
github.com/maco144/nullcone-mcp
Scoring rules
v2
Removal
support@forecall.dev
Score this URL as it is today

Scores, issues and names only

This page shows how Nullcone Threat Intelligence (io.github.maco144/nullcone)'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.github.maco144/nullcone
Average score
44.6 / 100Cloudy
Tools
30
Near-identical descriptions
0

Across the server

  • Minor
    30 tools. Above 25, models start to tell tools apart less well.many_tools

Tools

report_detection

23 / 100Rain

Purpose
20 / 20
When to use
0 / 20
Arguments
3 / 25
Return value
0 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: signature_id, action, context.param_no_description
  • Minor
    String arguments with no constraint or example: action.loose_string_param
  • Minor
    Says nothing about what it returns.no_return_info
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints
  • Minor
    Required identifiers whose description does not say where the value comes from: signature_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

is_ioc_revoked

30 / 100Rain

Purpose
20 / 20
When to use
0 / 20
Arguments
3 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: value_hash.param_no_description
  • Minor
    String arguments with no constraint or example: value_hash.loose_string_param
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

submit_ioc

31 / 100Rain

Purpose
20 / 20
When to use
0 / 20
Arguments
6 / 25
Return value
0 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: ioc_type, value, severity, confidence, context, tags, source, family_hint.param_no_description
  • Minor
    String arguments with no constraint or example: ioc_type, value.loose_string_param
  • Minor
    Says nothing about what it returns.no_return_info
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

drain_subscription

32 / 100Rain

Purpose
17 / 20
When to use
5 / 20
Arguments
3 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Arguments without a description: subscription_id, drain.param_no_description
  • Minor
    String arguments with no constraint or example: subscription_id.loose_string_param
  • Minor
    The meaning of the boolean argument drain is unclear.vague_boolean
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

lookup_ioc

32 / 100Rain

Purpose
17 / 20
When to use
0 / 20
Arguments
3 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: value.param_no_description
  • Minor
    String arguments with no constraint or example: value.loose_string_param
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

check_prompt

35 / 100Rain

Purpose
20 / 20
When to use
5 / 20
Arguments
3 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Arguments without a description: text, auto_warm.param_no_description
  • Minor
    String arguments with no constraint or example: text.loose_string_param
  • Minor
    The meaning of the boolean argument auto_warm is unclear.vague_boolean
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

list_revocations

35 / 100Rain

Purpose
20 / 20
When to use
0 / 20
Arguments
5 / 25
Return value
7 / 15
Constraints and side effects
3 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: limit, since_hours.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required

poll_since

35 / 100Rain

Purpose
20 / 20
When to use
0 / 20
Arguments
5 / 25
Return value
7 / 15
Constraints and side effects
3 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: last_id, batch_size, min_severity.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required

validate_skill

35 / 100Rain

Purpose
17 / 20
When to use
0 / 20
Arguments
6 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: skill_hash, skill_name, manifest_url.param_no_description
  • Minor
    String arguments with no constraint or example: skill_hash.loose_string_param
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

vote_false_positive

38 / 100Rain

Purpose
20 / 20
When to use
5 / 20
Arguments
8 / 25
Return value
0 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Arguments without a description: signature_id, reason.param_no_description
  • Minor
    Says nothing about what it returns.no_return_info
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints
  • Minor
    Required identifiers whose description does not say where the value comes from: signature_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

fingerprint_tool_metadata

40 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
8 / 25
Return value
7 / 15
Constraints and side effects
3 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: tool_def, registry, track.param_no_description
  • Minor
    The meaning of the boolean argument track is unclear.vague_boolean

recent_threats

40 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
5 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: limit, min_severity.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required

search_by_type

41 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
3 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: ioc_type, limit, min_severity.param_no_description
  • Minor
    String arguments with no constraint or example: ioc_type.loose_string_param

check_prompt_batch

43 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
8 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: texts.param_no_description
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

revoke_ioc

43 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
6 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Arguments without a description: value_hash, reason, ioc_type.param_no_description
  • Minor
    String arguments with no constraint or example: value_hash.loose_string_param
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

scan_skill_content

44 / 100Cloudy

Purpose
17 / 20
When to use
10 / 20
Arguments
5 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Arguments without a description: content, source_url.param_no_description
  • Minor
    String arguments with no constraint or example: content.loose_string_param
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

unsubscribe

45 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
3 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Arguments without a description: subscription_id.param_no_description
  • Minor
    String arguments with no constraint or example: subscription_id.loose_string_param
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

family_threats

46 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
3 / 25
Return value
15 / 15
Constraints and side effects
3 / 10
Examples
5 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Major
    Arguments without a description: family_name, limit.param_no_description
  • Minor
    String arguments with no constraint or example: family_name.loose_string_param

get_new_threats

49 / 100Cloudy

Purpose
17 / 20
When to use
20 / 20
Arguments
5 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Arguments without a description: drain.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required
  • Minor
    The meaning of the boolean argument drain is unclear.vague_boolean
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

get_stats

49 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

registry_monitor_stats

49 / 100Cloudy

Purpose
17 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

check_freshness

50 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
5 / 25
Return value
7 / 15
Constraints and side effects
3 / 10
Examples
5 / 10
  • Major
    Arguments without a description: action, block_on_stale.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required
  • Minor
    The meaning of the boolean argument block_on_stale is unclear.vague_boolean

submit_batch

53 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
8 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Arguments without a description: iocs.param_no_description
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

subscribe_threats

55 / 100Cloudy

Purpose
20 / 20
When to use
15 / 20
Arguments
5 / 25
Return value
7 / 15
Constraints and side effects
3 / 10
Examples
5 / 10
  • Major
    Arguments without a description: min_severity, ioc_types, families, tags.param_no_description
  • Minor
    No `required` list, so every argument is optional.no_required

prompt_cache_stats

57 / 100Cloudy

Purpose
20 / 20
When to use
5 / 20
Arguments
25 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

list_families

60 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

list_subscriptions

60 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

registry_flagged_tools

60 / 100Cloudy

Purpose
20 / 20
When to use
0 / 20
Arguments
25 / 25
Return value
15 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Says nothing about when to use it, or when not to.no_usage_context
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

warm_prompt_cache

62 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
25 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

freshness_limits

65 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
25 / 25
Return value
7 / 15
Constraints and side effects
3 / 10
Examples
0 / 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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