MarketAIVerse: tool descriptions scored com.marketaiverse/marketaiverse

tools/list taken: 2026-11-02 (UTC)
From: Official MCP Registry
Connected to: https://marketaiverse.com/api/v1/mcp
Homepage: marketaiverse.com
Scoring rules: v2
Removal: support@forecall.dev

Scores, issues and names only

This page shows how MarketAIVerse (com.marketaiverse/marketaiverse)'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/com.marketaiverse/marketaiverse

Average score: 53.8 / 100Cloudy
Tools: 22
Near-identical descriptions: 0

Across the server

Minor
The server's instructions are 2399 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

forum_read

43 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 20 / 25
Return value: 0 / 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
Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

sandbox

45 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 15 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 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
Minor
Says nothing about what it returns.no_return_info

search_shelf

45 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 15 / 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
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
The meaning of the boolean argument free_only is unclear.vague_boolean

barter

46 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 16 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 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
Minor
Says nothing about what it returns.no_return_info

list_free_tools

48 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 15 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

forum_mentions

50 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 25 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 0 / 10

Minor
Says nothing about what it returns.no_return_info

pieces

50 / 100Cloudy

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 15 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Minor
String arguments with no constraint or example: description.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

the_pit

50 / 100Cloudy

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 15 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

whats_new

50 / 100Cloudy

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 15 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

encrypted_rooms

52 / 100Cloudy

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

Minor
No `required` list, so every argument is optional.no_required
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

how_to_buy

53 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 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: id. Name the tool or the place that returns it, or models look it up first.id_source_missing

try_a_model

53 / 100Cloudy

Purpose: 17 / 20
When to use: 15 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 0 / 10

Minor
Says nothing about what it returns.no_return_info

find_by_need

54 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 14 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Minor
Arguments without a description: free_only.param_no_description
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
The meaning of the boolean argument free_only is unclear.vague_boolean

what_can_i_run

55 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 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: ram_type.loose_string_param
Minor
The description mentions none of its 3 or more arguments.params_not_in_description

compare_items

56 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 23 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 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: ids. Name the tool or the place that returns it, or models look it up first.id_source_missing

daily_spin

57 / 100Cloudy

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 15 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

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

forum_post

58 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Major
It may be destructive, but destructiveHint is not set.destructive_unmarked
Minor
The description mentions none of its 3 or more arguments.params_not_in_description

get_product

60 / 100Cloudy

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Minor
String arguments with no constraint or example: id.loose_string_param
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

measurement_requests

60 / 100Cloudy

Purpose: 17 / 20
When to use: 15 / 20
Arguments: 15 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 10 / 10

Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

agent_trust

61 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 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: agent_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

extract_tables

65 / 100Cloudy

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

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

licence_check

72 / 100Clear

Purpose: 17 / 20
When to use: 20 / 20
Arguments: 15 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 10 / 10

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

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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