MARS Economic: tool descriptions scored dev.workers.mars-economic.mars-economic-agent-gateway/mars-economic

tools/list taken: 2026-11-02 (UTC)
From: Official MCP Registry
Connected to: https://mars-economic-agent-gateway.mars-economic.workers.dev/mcp
Homepage: mars-economic-agent-gateway.mars-economic.workers.dev
Scoring rules: v2
Removal: support@forecall.dev

Scores, issues and names only

This page shows how MARS Economic (dev.workers.mars-economic.mars-economic-agent-gateway/mars-economic)'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/dev.workers.mars-economic.mars-economic-agent-gateway/mars-economic

Average score: 26.9 / 100Rain
Tools: 30
Near-identical descriptions: 0

Across the server

Minor
30 tools. Above 25, models start to tell tools apart less well.many_tools

Tools

publish_demand

6 / 100Rain

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

Major
The description only restates the name (9 words).restates_name
Major
Says nothing about when to use it, or when not to.no_usage_context
Major
Arguments without a description: owner_agent, subject, requirement, jurisdiction, currency.param_no_description
Minor
String arguments with no constraint or example: owner_agent, subject, jurisdiction, currency.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

publish_offer

6 / 100Rain

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

Major
The description only restates the name (6 words).restates_name
Major
The description is too short (6 words).too_short
Major
Says nothing about when to use it, or when not to.no_usage_context
Major
Arguments without a description: owner_agent, subject, capability, jurisdiction, currency.param_no_description
Minor
String arguments with no constraint or example: owner_agent, subject, jurisdiction, currency.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
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

record_attribution

6 / 100Rain

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

Major
The description only restates the name (9 words).restates_name
Major
Says nothing about when to use it, or when not to.no_usage_context
Major
Arguments without a description: mandate_id, buyer_id, supplier_id, referral_code.param_no_description
Minor
String arguments with no constraint or example: mandate_id, buyer_id, supplier_id, referral_code.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

prepare_onboarding_proposal

11 / 100Rain

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

Major
The description only restates the name (9 words).restates_name
Major
Arguments without a description: prospect_id, prospect_name, endpoint, value_proposition, commission_request.param_no_description
Minor
String arguments with no constraint or example: prospect_id, prospect_name, endpoint, value_proposition, commission_request.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

request_quote

13 / 100Rain

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

Major
The description is too short (7 words).too_short
Major
Says nothing about when to use it, or when not to.no_usage_context
Major
Arguments without a description: requester_agent, demand_id, offer_id, requirements.param_no_description
Minor
String arguments with no constraint or example: requester_agent, demand_id, offer_id.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

submit_commission_mandate

13 / 100Rain

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

Major
The description only restates the name (9 words).restates_name
Major
Says nothing about when to use it, or when not to.no_usage_context
Major
Arguments without a description: signature_algorithm, signature_base64url, signer_public_jwk.param_no_description
Minor
String arguments with no constraint or example: signature_base64url.loose_string_param
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

submit_partner_application

13 / 100Rain

Purpose: 13 / 20
When to use: 0 / 20
Arguments: 0 / 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: organization_name, principal_domain, contact_uri, offering, commission_model, mars_role, principal_contract_direct, mars_purchase_allowed, mars_inventory_ownership_allowed, mars_principal_settlement_allowed.param_no_description
Minor
String arguments with no constraint or example: organization_name, principal_domain, contact_uri, offering, commission_model.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

discover_buyer_demand

14 / 100Rain

Purpose: 14 / 20
When to use: 0 / 20
Arguments: 0 / 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, limit.param_no_description
Minor
String arguments with no constraint or example: query.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
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

find_counterparty

15 / 100Rain

Purpose: 13 / 20
When to use: 0 / 20
Arguments: 2 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
The description is too short (6 words).too_short
Major
Says nothing about when to use it, or when not to.no_usage_context
Major
Arguments without a description: item_type, query, limit.param_no_description
Minor
String arguments with no constraint or example: query.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

build_economic_opportunity_portfolio

17 / 100Rain

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 0 / 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: queries, limit, buyer_limit.param_no_description
Minor
String arguments with no constraint or example: queries.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

discover_commercial_counterparties

19 / 100Rain

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

Major
Arguments without a description: query, limit.param_no_description
Minor
String arguments with no constraint or example: query.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
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

verify_supplier_public_evidence

20 / 100Rain

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 0 / 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, limit, buyer_limit, supplier_limit.param_no_description
Minor
String arguments with no constraint or example: query.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

build_portfolio_conversion_queue

22 / 100Rain

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

Major
Arguments without a description: queries, limit, buyer_limit.param_no_description
Minor
String arguments with no constraint or example: queries.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

match_verified_suppliers

22 / 100Rain

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

Major
Arguments without a description: query, limit, buyer_limit.param_no_description
Minor
String arguments with no constraint or example: query.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

prepare_commission_mandate_draft

22 / 100Rain

Purpose: 14 / 20
When to use: 0 / 20
Arguments: 5 / 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: match, evidence, commission_terms.param_no_description
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
Says nothing about what it returns.no_return_info

prepare_supplier_eligibility_request

22 / 100Rain

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

Major
Arguments without a description: query, limit, buyer_limit.param_no_description
Minor
String arguments with no constraint or example: query.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

qualify_buyer_demand

22 / 100Rain

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

Major
Arguments without a description: query, limit.param_no_description
Minor
String arguments with no constraint or example: query.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
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

record_commission_event

24 / 100Rain

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 7 / 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: signature_algorithm, signature_base64url, signer_public_jwk.param_no_description
Minor
String arguments with no constraint or example: signature_base64url.loose_string_param
Minor
The description mentions none of its 3 or more arguments.params_not_in_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

prepare_formal_eligibility_outreach

26 / 100Rain

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

Major
Arguments without a description: query, limit, buyer_limit, supplier_limit.param_no_description
Minor
String arguments with no constraint or example: query.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

intake_formal_eligibility_response

29 / 100Rain

Purpose: 14 / 20
When to use: 0 / 20
Arguments: 5 / 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
Major
Arguments without a description: request, match, response, evidence.param_no_description
Minor
No `required` list, so every argument is optional.no_required

intake_supplier_formal_eligibility

30 / 100Rain

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

Major
Arguments without a description: match, evidence.param_no_description
Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

mars_purchase_feedback

33 / 100Rain

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 9 / 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
Major
Arguments without a description: reasonCode, stage, product, paymentCapability, task, expectedMaxPriceMicros, retryIntent, journeyId.param_no_description
Minor
String arguments with no constraint or example: journeyId.loose_string_param
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
The meaning of the boolean argument retryIntent is unclear.vague_boolean
Minor
Says nothing about what it returns.no_return_info

mars_deal_route_precheck

39 / 100Rain

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

Major
Arguments without a description: title, description, category, budget, currency, deadline, requiredCapabilities.param_no_description
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
Says nothing about what it returns.no_return_info

mars_commerce_handshake

43 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 4 / 25
Return value: 7 / 15
Constraints and side effects: 10 / 10
Examples: 0 / 10

Major
Arguments without a description: q, budgetMicros, tier.param_no_description
Minor
String arguments with no constraint or example: tier.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
The description mentions none of its 3 or more arguments.params_not_in_description

mars_commerce_quote

44 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 10 / 25
Return value: 7 / 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: task, maxBudgetMicros, desiredResults, journeyId.param_no_description

mars_commerce_recover

49 / 100Cloudy

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

Major
Arguments without a description: reasonCode, task, expectedMaxPriceMicros, desiredResults, journeyId.param_no_description
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
Says nothing about what it returns.no_return_info

mars_commerce_reputation

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

mars_free_commercial_intelligence_preview

51 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 17 / 25
Return value: 7 / 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
No `required` list, so every argument is optional.no_required
Minor
The name is long (41 characters).long_name

mars_x402_commercial_intelligence_offer

59 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 25 / 25
Return value: 7 / 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

mars_micro_commercial_intelligence_offer

68 / 100Cloudy

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