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SumOffice — real Word and Excel for agents: tool descriptions scored com.sumoffice/office

tools/list taken
(UTC)
From
Official MCP Registry
Connected to
https://view.sumoffice.com/mcp
Homepage
sumoffice.com/mcp
Repository
github.com/SumOfficeApp/sumoffice-mcp
Scoring rules
v2
Removal
support@forecall.dev
Score this URL as it is today

Scores, issues and names only

This page shows how SumOffice — real Word and Excel for agents (com.sumoffice/office)'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.sumoffice/office
Average score
37.2 / 100Rain
Tools
21
Near-identical descriptions
1

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 whose descriptions are nearly the same

1 of 1 pairs shown, highest description similarity first.
ToolToolDescription similarityName similarity
document_applysheet_apply0.650.33

Tools

document_find

18 / 100Rain

Purpose
10 / 20
When to use
0 / 20
Arguments
8 / 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
  • Major
    Arguments without a description: query.param_no_description
  • 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

query_explain

20 / 100Rain

Purpose
17 / 20
When to use
0 / 20
Arguments
3 / 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
  • Major
    Arguments without a description: name.param_no_description
  • Minor
    String arguments with no constraint or example: name.loose_string_param
  • 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

macro_read_source

23 / 100Rain

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

document_apply

28 / 100Rain

Purpose
20 / 20
When to use
0 / 20
Arguments
8 / 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
  • Major
    Arguments without a description: proposal_id.param_no_description
  • Minor
    Its description is nearly the same as sheet_apply's (similarity 0.65); only the names and schemas tell them apart. Say in this description when to use sheet_apply instead.confusable_pair
  • 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
  • Minor
    Required identifiers whose description does not say where the value comes from: proposal_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

document_open

28 / 100Rain

Purpose
20 / 20
When to use
0 / 20
Arguments
8 / 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
  • Major
    Arguments without a description: slug.param_no_description
  • 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

document_read

28 / 100Rain

Purpose
17 / 20
When to use
0 / 20
Arguments
8 / 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
  • Major
    Arguments without a description: from, count.param_no_description
  • Minor
    Says nothing about what it returns.no_return_info

macro_plan

28 / 100Rain

Purpose
17 / 20
When to use
0 / 20
Arguments
11 / 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
    Arguments without a description: active_sheet.param_no_description
  • Minor
    String arguments with no constraint or example: entrypoint, active_sheet.loose_string_param
  • 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

sheet_apply

28 / 100Rain

Purpose
20 / 20
When to use
0 / 20
Arguments
8 / 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
  • Major
    Arguments without a description: proposal_id.param_no_description
  • Minor
    Its description is nearly the same as document_apply's (similarity 0.65); only the names and schemas tell them apart. Say in this description when to use document_apply instead.confusable_pair
  • 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
  • Minor
    Required identifiers whose description does not say where the value comes from: proposal_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

sheet_propose_edits

32 / 100Rain

Purpose
17 / 20
When to use
5 / 20
Arguments
5 / 25
Return value
0 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Major
    Arguments without a description: edits, edits[].cell, edits[].input, sheet, reason.param_no_description
  • Major
    It may be destructive, but destructiveHint is not set.destructive_unmarked
  • Minor
    String arguments with no constraint or example: edits[].cell, sheet.loose_string_param
  • 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

document_open_file

36 / 100Rain

Purpose
20 / 20
When to use
5 / 20
Arguments
4 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Arguments without a description: url, base64, path, name.param_no_description
  • Minor
    String arguments with no constraint or example: base64.loose_string_param
  • 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

document_propose_replacement

37 / 100Rain

Purpose
17 / 20
When to use
5 / 20
Arguments
8 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Major
    Arguments without a description: paragraph_index, text, reason.param_no_description
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

document_comments

38 / 100Rain

Purpose
10 / 20
When to use
0 / 20
Arguments
25 / 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
    Says nothing about what it returns.no_return_info

document_describe

39 / 100Rain

Purpose
14 / 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

macro_list

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

query_list

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

sheet_describe

47 / 100Cloudy

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

sheet_find

48 / 100Cloudy

Purpose
20 / 20
When to use
10 / 20
Arguments
13 / 25
Return value
0 / 15
Constraints and side effects
0 / 10
Examples
5 / 10
  • Minor
    Arguments without a description: query.param_no_description
  • 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

workbook_inspect

50 / 100Cloudy

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

document_export_pdf

54 / 100Cloudy

Purpose
17 / 20
When to use
5 / 20
Arguments
25 / 25
Return value
7 / 15
Constraints and side effects
0 / 10
Examples
0 / 10
  • Minor
    No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

document_save_copy

57 / 100Cloudy

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

sheet_read

59 / 100Cloudy

Purpose
20 / 20
When to use
15 / 20
Arguments
11 / 25
Return value
0 / 15
Constraints and side effects
3 / 10
Examples
10 / 10
  • Minor
    Arguments without a description: range.param_no_description
  • Minor
    String arguments with no constraint or example: range.loose_string_param
  • Minor
    Says nothing about what it returns.no_return_info

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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