com.eckari/capabilities: tool descriptions scored

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

Scores, issues and names only

This page shows how com.eckari/capabilities'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.eckari/capabilities

Average score: 86.1 / 100Clear
Tools: 24
Near-identical descriptions: 1

Across the server

Minor
The server's instructions are 11645 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
company_us_filings	company_us_filings_latest	0.38	0.75

Tools

fx_reference_rate

77 / 100Clear

Purpose: 17 / 20
When to use: 20 / 20
Arguments: 25 / 25
Return value: 8 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

No issues.

parcel_detect_carrier

77 / 100Clear

Purpose: 17 / 20
When to use: 20 / 20
Arguments: 25 / 25
Return value: 8 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Minor
The description mentions none of its 3 or more arguments.params_not_in_description

weather_us_forecast

77 / 100Clear

Purpose: 17 / 20
When to use: 20 / 20
Arguments: 25 / 25
Return value: 8 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

No issues.

weather_us_observation

77 / 100Clear

Purpose: 17 / 20
When to use: 20 / 20
Arguments: 25 / 25
Return value: 8 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

No issues.

weather_us_alerts

79 / 100Clear

Purpose: 17 / 20
When to use: 20 / 20
Arguments: 22 / 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

company_uk_charges

82 / 100Clear

Purpose: 17 / 20
When to use: 20 / 20
Arguments: 25 / 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

company_uk_directors

82 / 100Clear

Purpose: 17 / 20
When to use: 20 / 20
Arguments: 25 / 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

domain_registration

82 / 100Clear

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

No issues.

company_us_profile

84 / 100Clear

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

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

company_us_filings_latest

85 / 100Clear

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

Minor
Its description is nearly the same as company_us_filings's (similarity 0.38); only the names and schemas tell them apart. Say in this description when to use company_us_filings instead.confusable_pair
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

domain_expiry

85 / 100Clear

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

No issues.

company_uk_owners

87 / 100Clear

Purpose: 17 / 20
When to use: 20 / 20
Arguments: 25 / 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

company_uk_search

87 / 100Clear

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

Minor
The description mentions none of its 3 or more arguments.params_not_in_description

company_us_resolve

87 / 100Clear

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

No issues.

entity_lei_profile

90 / 100Clear

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

No issues.

company_uk_accounts

92 / 100Clear

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

No issues.

company_uk_filings

92 / 100Clear

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

No issues.

company_uk_profile

92 / 100Clear

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

No issues.

company_uk_registered_office

92 / 100Clear

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

No issues.

company_uk_status

92 / 100Clear

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

No issues.

company_us_filings

92 / 100Clear

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

Minor
Its description is nearly the same as company_us_filings_latest's (similarity 0.38); only the names and schemas tell them apart. Say in this description when to use company_us_filings_latest instead.confusable_pair
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

entity_lei_search

92 / 100Clear

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

No issues.

location_us_geocode

92 / 100Clear

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

No issues.

location_us_geographies

92 / 100Clear

Purpose: 20 / 20
When to use: 20 / 20
Arguments: 25 / 25
Return value: 15 / 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.

Is your server listed here and you would rather it were not? Email support@forecall.dev, and we will take it off within 7 days.

All scored servers