Commonplace: tool descriptions scored com.trycommonplace/seller

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

Scores, issues and names only

This page shows how Commonplace (com.trycommonplace/seller)'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.trycommonplace/seller

Average score: 61.5 / 100Cloudy
Tools: 23
Near-identical descriptions: 0

Across the server

Minor
The server's instructions are 2900 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

seller_relist_listing

47 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 18 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Minor
Arguments without a description: listing_id.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: listing_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

listing_discard_draft

49 / 100Cloudy

Purpose: 17 / 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
Minor
Required identifiers whose description does not say where the value comes from: draft_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

support_search_help

49 / 100Cloudy

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

Major
Arguments without a description: question.param_no_description

listing_add_photos

51 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 14 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Arguments without a description: photo_files[].download_url, photo_files[].file_id, photo_files[].mime_type, photo_files[].file_name.param_no_description
Minor
String arguments with no constraint or example: photo_files[].download_url, photo_files[].file_id, photo_files[].mime_type, photo_files[].file_name.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: draft_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

seller_list_listings

51 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 22 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

seller_list_offers

51 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 22 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

account_get_profile

54 / 100Cloudy

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

Minor
Says nothing about what it returns.no_return_info

seller_remove_listing

55 / 100Cloudy

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

Minor
Arguments without a description: listing_id.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: listing_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

support_create_ticket

55 / 100Cloudy

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

Minor
Arguments without a description: order_number, listing_id.param_no_description
Minor
Says nothing about what it returns.no_return_info

catalog_get_listing

59 / 100Cloudy

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

Minor
Says nothing about what it returns.no_return_info

catalog_list_categories

59 / 100Cloudy

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

Minor
Says nothing about what it returns.no_return_info

listing_crosslist_draft

60 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 16 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Arguments without a description: title, description, city, state, condition, category, brand, seller_name, seller_email.param_no_description

seller_respond_offer

60 / 100Cloudy

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

Minor
Arguments without a description: offer_id, action.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
Required identifiers whose description does not say where the value comes from: offer_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

delivery_quote_listing

64 / 100Cloudy

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

Minor
Says nothing about what it returns.no_return_info

pricing_quote_crosslist

65 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 21 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Minor
Arguments without a description: price_usd.param_no_description

seller_list_sales

66 / 100Cloudy

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

No issues.

mark_sold_elsewhere

67 / 100Cloudy

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

Minor
Says nothing about what it returns.no_return_info

pricing_quote_payout

67 / 100Cloudy

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

Minor
Says nothing about what it returns.no_return_info

seller_update_listing

70 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 16 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

Minor
Arguments without a description: listing_id, title, photo_files[].download_url, photo_files[].file_id, photo_files[].mime_type, photo_files[].file_name.param_no_description
Minor
String arguments with no constraint or example: photo_files[].download_url, photo_files[].file_id, photo_files[].mime_type, photo_files[].file_name.loose_string_param
Minor
Required identifiers whose description does not say where the value comes from: listing_id. Name the tool or the place that returns it, or models look it up first.id_source_missing

pricing_get_guide

72 / 100Clear

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

Minor
Says nothing about what it returns.no_return_info

listing_create

78 / 100Clear

Purpose: 20 / 20
When to use: 20 / 20
Arguments: 19 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Arguments without a description: photo_files[].download_url, photo_files[].file_id, photo_files[].mime_type, photo_files[].file_name.param_no_description
Minor
String arguments with no constraint or example: photo_files[].download_url, photo_files[].file_id, photo_files[].mime_type, photo_files[].file_name.loose_string_param

catalog_search_listings

79 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 22 / 25
Return value: 7 / 15
Constraints and side effects: 10 / 10
Examples: 10 / 10

Minor
No `required` list, so every argument is optional.no_required

listing_resolve_category

87 / 100Clear

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