io.github.epistemedeus/x402-data-gateway: tool descriptions scored

tools/list taken: 2026-11-02 (UTC)
From: Official MCP Registry
Connected to: https://agents.samedaydesk.com/mcp
Homepage: agents.samedaydesk.com
Repository: github.com/epistemedeus/x402-url-extractor
Scoring rules: v2
Removal: support@forecall.dev

Scores, issues and names only

This page shows how io.github.epistemedeus/x402-data-gateway'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.epistemedeus/x402-data-gateway

Average score: 65.1 / 100Cloudy
Tools: 30
Near-identical descriptions: 2

Across the server

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

2 of 2 pairs shown, highest description similarity first.
Tool	Tool	Description similarity	Name similarity
transaction_receipt	solana_transaction_receipt	0.65	0.67
wallet_policy_conformance	stateful_wallet_policy_conformance	0.38	0.75

Tools

recover_paid_result

22 / 100Rain

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 5 / 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, arguments.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

deep_audit

48 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 20 / 25
Return value: 0 / 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
Minor
Says nothing about what it returns.no_return_info

scan

48 / 100Cloudy

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

morpho_market_underwrite

50 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 25 / 25
Return value: 0 / 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
Minor
Says nothing about what it returns.no_return_info

report_caller_result

52 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

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

agent_discoverability_audit

53 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 25 / 25
Return value: 0 / 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
Minor
Says nothing about what it returns.no_return_info

page_change

55 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 22 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Minor
Arguments without a description: after.param_no_description
Minor
Says nothing about what it returns.no_return_info

wallet_enrich

55 / 100Cloudy

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

morpho_preliquidation_replay

58 / 100Cloudy

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

wallet_policy_conformance

58 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 25 / 25
Return value: 8 / 15
Constraints and side effects: 3 / 10
Examples: 0 / 10

Minor
Its description is nearly the same as stateful_wallet_policy_conformance's (similarity 0.38); only the names and schemas tell them apart. Say in this description when to use stateful_wallet_policy_conformance instead.confusable_pair
Minor
Required identifiers whose description does not say where the value comes from: profileId. Name the tool or the place that returns it, or models look it up first.id_source_missing

opportunity_preflight

60 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 25 / 25
Return value: 15 / 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

careers_board_cold

62 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 25 / 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

careers_board

63 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 20 / 25
Return value: 15 / 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

morpho_position

65 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 25 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

No issues.

morpho_protection

66 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 25 / 25
Return value: 8 / 15
Constraints and side effects: 3 / 10
Examples: 10 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
The description mentions none of its 3 or more arguments.params_not_in_description

agent_surface_budget_audit

68 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 25 / 25
Return value: 15 / 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
Minor
The description mentions none of its 3 or more arguments.params_not_in_description

stateful_wallet_policy_conformance

68 / 100Cloudy

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 25 / 25
Return value: 8 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Minor
Its description is nearly the same as wallet_policy_conformance's (similarity 0.38); only the names and schemas tell them apart. Say in this description when to use wallet_policy_conformance instead.confusable_pair

solana_transaction_receipt

70 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 25 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Minor
Its description is nearly the same as transaction_receipt's (similarity 0.65); only the names and schemas tell them apart. Say in this description when to use transaction_receipt instead.confusable_pair

schemaforge

72 / 100Clear

Purpose: 17 / 20
When to use: 20 / 20
Arguments: 20 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

No issues.

contract_qualified_search

73 / 100Clear

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

No issues.

lockfile_pin_delta

73 / 100Clear

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

No issues.

seller_integrity_audit

73 / 100Clear

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

Minor
Says nothing about what it returns.no_return_info

enrich

75 / 100Clear

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

No issues.

trial_read

75 / 100Clear

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

Major
Says nothing about when to use it, or when not to.no_usage_context

extract

78 / 100Clear

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

No issues.

read

78 / 100Clear

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

No issues.

transaction_receipt

80 / 100Clear

Purpose: 20 / 20
When to use: 20 / 20
Arguments: 25 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Minor
Its description is nearly the same as solana_transaction_receipt's (similarity 0.65); only the names and schemas tell them apart. Say in this description when to use solana_transaction_receipt instead.confusable_pair

settlement_proof

81 / 100Clear

Purpose: 20 / 20
When to use: 20 / 20
Arguments: 25 / 25
Return value: 8 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

No issues.

extract_batch

83 / 100Clear

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

No issues.

payment_offer_preflight

92 / 100Clear

Purpose: 20 / 20
When to use: 20 / 20
Arguments: 24 / 25
Return value: 15 / 15
Constraints and side effects: 3 / 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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