Uncommon Ear: tool descriptions scored com.uncommonear/mcp

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

Scores, issues and names only

This page shows how Uncommon Ear (com.uncommonear/mcp)'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.uncommonear/mcp

Average score: 52.9 / 100Cloudy
Tools: 18
Near-identical descriptions: 0

Across the server

Minor
The server has no instructions. Say there, once, what the server is for and when to use it: Claude Code and Gemini CLI read the instructions before the tool descriptions.instructions_missing

Tools

export_collection_credits

40 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 8 / 25
Return value: 8 / 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: collection_id, format.param_no_description
Minor
Required identifiers whose description does not say where the value comes from: collection_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

remove_from_collection

40 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 8 / 25
Return value: 8 / 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: collection_id, track_id.param_no_description
Minor
Required identifiers whose description does not say where the value comes from: collection_id, track_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

update_collection_item

40 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 8 / 25
Return value: 8 / 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: collection_id, track_id, note, modifications, position, revision.param_no_description
Minor
Required identifiers whose description does not say where the value comes from: collection_id, track_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

add_many_to_collection

43 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 8 / 25
Return value: 8 / 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: collection_id, tracks, revision.param_no_description
Minor
Required identifiers whose description does not say where the value comes from: collection_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

similar_to_collection

46 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 6 / 25
Return value: 8 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: collection_id, seeds, include_members, min_bpm, max_bpm, min_seconds, max_seconds, commercial, credit, loops_only, limit, cursor.param_no_description
Minor
String arguments with no constraint or example: cursor.loose_string_param
Minor
The meaning of the boolean argument include_members is unclear.vague_boolean
Minor
The meaning of the boolean argument commercial is unclear.vague_boolean
Minor
The meaning of the boolean argument loops_only is unclear.vague_boolean
Minor
Required identifiers whose description does not say where the value comes from: collection_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

update_collection

46 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 11 / 25
Return value: 8 / 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: collection_id, revision, name, commercial.param_no_description
Minor
The meaning of the boolean argument commercial is unclear.vague_boolean
Minor
Required identifiers whose description does not say where the value comes from: collection_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

add_to_collection

47 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 12 / 25
Return value: 8 / 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: collection_id, track_id, note.param_no_description
Minor
The description mentions none of its 3 or more arguments.params_not_in_description

find_similar

47 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 9 / 25
Return value: 8 / 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
Major
Arguments without a description: min_bpm, max_bpm, min_seconds, max_seconds, commercial, credit, loops_only, cursor.param_no_description
Minor
String arguments with no constraint or example: cursor.loose_string_param
Minor
The meaning of the boolean argument commercial is unclear.vague_boolean
Minor
The meaning of the boolean argument loops_only is unclear.vague_boolean
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

list_filter_values

48 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 13 / 25
Return value: 8 / 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
Arguments without a description: limit.param_no_description
Minor
No `required` list, so every argument is optional.no_required

reorder_collection

50 / 100Cloudy

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

Major
Arguments without a description: collection_id, tracks, revision.param_no_description
Minor
Required identifiers whose description does not say where the value comes from: collection_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

edit_audio

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: id, start, end, mode, snap_bars, fade_ms, loudness_target, reverse, speed, gain_db.param_no_description
Minor
The meaning of the boolean argument snap_bars is unclear.vague_boolean
Minor
The meaning of the boolean argument reverse is unclear.vague_boolean
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

delete_collection

53 / 100Cloudy

Purpose: 14 / 20
When to use: 5 / 20
Arguments: 16 / 25
Return value: 8 / 15
Constraints and side effects: 10 / 10
Examples: 0 / 10

Minor
Arguments without a description: collection_id.param_no_description
Minor
Required identifiers whose description does not say where the value comes from: collection_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_collection

58 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 23 / 25
Return value: 8 / 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
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_track

58 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 23 / 25
Return value: 8 / 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

list_collections

60 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 20 / 25
Return value: 8 / 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
No `required` list, so every argument is optional.no_required

create_collection

63 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 23 / 25
Return value: 8 / 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

search_collections

70 / 100Clear

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 23 / 25
Return value: 15 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

No issues.

search_tracks

92 / 100Clear

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