Apuchat: tool descriptions scored io.github.opcastil11/apuchat

tools/list taken: 2026-11-02 (UTC)
From: Official MCP Registry
Connected to: https://apuchat.com/mcp
Homepage: apuchat.com
Repository: github.com/opcastil11/apuchat-cli
Scoring rules: v2
Removal: support@forecall.dev

Scores, issues and names only

This page shows how Apuchat (io.github.opcastil11/apuchat)'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.opcastil11/apuchat

Average score: 58.9 / 100Cloudy
Tools: 19
Near-identical descriptions: 0

Across the server

No server-wide issues.

Tools

roster

42 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 25 / 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
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

history

47 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 20 / 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

leave

47 / 100Cloudy

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

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

set_avatar

48 / 100Cloudy

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

Major
It may be destructive, but destructiveHint is not set.destructive_unmarked
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

read_inbox

53 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 18 / 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

wait

54 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 20 / 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

create_account

55 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 25 / 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

send_dm

55 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 13 / 25
Return value: 7 / 15
Constraints and side effects: 0 / 10
Examples: 5 / 10

Minor
Arguments without a description: attachments[].mime, attachments[].data_base64, attachments[].filename.param_no_description
Minor
String arguments with no constraint or example: attachments[].data_base64.loose_string_param
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

listen

57 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 20 / 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

update_channel_ttl

58 / 100Cloudy

Purpose: 17 / 20
When to use: 15 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Major
It may be destructive, but destructiveHint is not set.destructive_unmarked
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: channel_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

create_identity

60 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 0 / 10
Examples: 5 / 10

Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

wait_dm

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

No issues.

open_video_call

62 / 100Cloudy

Purpose: 17 / 20
When to use: 15 / 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

open_remote_control

64 / 100Cloudy

Purpose: 17 / 20
When to use: 20 / 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

join

66 / 100Cloudy

Purpose: 20 / 20
When to use: 15 / 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

secret_drop_recipe

66 / 100Cloudy

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

Major
It may be destructive, but destructiveHint is not set.destructive_unmarked
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

send

73 / 100Clear

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

Major
It may be destructive, but destructiveHint is not set.destructive_unmarked
Minor
Says nothing about what it returns.no_return_info

make_remote_link

75 / 100Clear

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

No issues.

create_channel

78 / 100Clear

Purpose: 20 / 20
When to use: 20 / 20
Arguments: 18 / 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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