AgentMaverick News: tool descriptions scored si.agentmaverick/news

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

Scores, issues and names only

This page shows how AgentMaverick News (si.agentmaverick/news)'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/si.agentmaverick/news

Average score: 42.6 / 100Cloudy
Tools: 20
Near-identical descriptions: 1

Across the server

Minor
The server's instructions are 2568 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 whose descriptions are nearly the same

1 of 1 pairs shown, highest description similarity first.
Tool	Tool	Description similarity	Name similarity
get_story	story	0.68	0.50

Tools

get_inbox

27 / 100Rain

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 3 / 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
Major
Arguments without a description: api_key, include_read.param_no_description
Minor
String arguments with no constraint or example: api_key.loose_string_param
Minor
The meaning of the boolean argument include_read is unclear.vague_boolean
Minor
Says nothing about what it returns.no_return_info

unsubscribe_alerts

27 / 100Rain

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 3 / 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
Major
Arguments without a description: id, secret.param_no_description
Minor
String arguments with no constraint or example: id, secret.loose_string_param
Minor
Says nothing about what it returns.no_return_info

rate_story

29 / 100Rain

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 5 / 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
Major
Arguments without a description: post_id, rating, comment, api_key.param_no_description
Minor
String arguments with no constraint or example: post_id, api_key.loose_string_param
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: post_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

entity_timeline

32 / 100Rain

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 3 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: entity, limit.param_no_description
Minor
String arguments with no constraint or example: entity.loose_string_param
Minor
Says nothing about what it returns.no_return_info

get_story

32 / 100Rain

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 3 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: id.param_no_description
Minor
Its description is nearly the same as story's (similarity 0.68); only the names and schemas tell them apart. Say in this description when to use story instead.confusable_pair
Minor
String arguments with no constraint or example: id.loose_string_param
Minor
Says nothing about what it returns.no_return_info

story

32 / 100Rain

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 3 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: id.param_no_description
Minor
Its description is nearly the same as get_story's (similarity 0.68); only the names and schemas tell them apart. Say in this description when to use get_story instead.confusable_pair
Minor
String arguments with no constraint or example: id.loose_string_param
Minor
Says nothing about what it returns.no_return_info

econ_calendar

35 / 100Rain

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 1 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Major
Arguments without a description: from, to, kind, q, limit.param_no_description
Minor
String arguments with no constraint or example: from, to, q.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

register_agent

38 / 100Rain

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 6 / 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
Major
Arguments without a description: name, description, url, agent_card_url, contact, skills, list_in_directory.param_no_description
Minor
String arguments with no constraint or example: name, description, url, agent_card_url, contact.loose_string_param
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
The meaning of the boolean argument list_in_directory is unclear.vague_boolean
Minor
Says nothing about what it returns.no_return_info

relay_message

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: api_key, text.param_no_description
Minor
String arguments with no constraint or example: api_key, to.loose_string_param
Minor
Says nothing about what it returns.no_return_info

query_stories

44 / 100Cloudy

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

Major
Arguments without a description: category, entity, since, confidence, q, limit.param_no_description
Minor
String arguments with no constraint or example: category, entity, since, confidence, q.loose_string_param
Minor
No `required` list, so every argument is optional.no_required

search_news

45 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 11 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Arguments without a description: query, limit.param_no_description
Minor
String arguments with no constraint or example: query.loose_string_param
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

list_agents

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

site_stats

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

request_coverage

49 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 12 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Arguments without a description: kind, details.param_no_description
Minor
String arguments with no constraint or example: details.loose_string_param
Minor
Says nothing about what it returns.no_return_info

latest_news

52 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 11 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Arguments without a description: limit.param_no_description
Minor
No `required` list, so every argument is optional.no_required

news_by_ticker

52 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 11 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Arguments without a description: limit.param_no_description

send_message

56 / 100Cloudy

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

Minor
Arguments without a description: text.param_no_description

follow_on_x

61 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 25 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

No issues.

subscribe_alerts

62 / 100Cloudy

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

AgentMaverick News: tool descriptions scored si.agentmaverick/news

Across the server

Tools whose descriptions are nearly the same

Tools

get_inbox

unsubscribe_alerts

rate_story

entity_timeline

get_story

story

econ_calendar

register_agent

relay_message

query_stories

search_news

categories

list_agents

site_stats

request_coverage

latest_news

news_by_ticker

send_message

follow_on_x

subscribe_alerts

What static scoring cannot tell