# Factline KYC, KYB and agent payments (io.github.snefhew/factline-kyc): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.snefhew%2Ffactline-kyc/versions/latest)
- Connected to: https://factline.dev/mcp/kyc
- Homepage: https://factline.dev/
- Scoring rules: v2
- Tools: 42
- Average: 59.4 / 100 (Cloudy)
- Near-identical pairs: 0

This page shows how Factline KYC, KYB and agent payments (io.github.snefhew/factline-kyc)'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.

## Across the server

- Major: 42 tools. Above 40, models choose less accurately.

## Tools

- `kyp_check`: 44 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: kind.
  - Minor: String arguments with no constraint or example: wallet.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `payment_run_check`: 45 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `watch_alerts`: 47 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `kyc_check`: 49 / 100
  - Minor: Arguments without a description: email, phone, country, company_country, type, birth_year.
  - Minor: String arguments with no constraint or example: email, phone, country, vat, company_country, birth_year.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `x402_payee_check`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: country.
  - Minor: String arguments with no constraint or example: country.
  - Minor: No `required` list, so every argument is optional.
- `eu_company_check`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `eu_exchange_rates`: 50 / 100
  - Major: Arguments without a description: base, symbols, date, amount.
  - Minor: String arguments with no constraint or example: base, symbols, date, amount.
  - Minor: No `required` list, so every argument is optional.
- `supplier_invoice_check`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: String arguments with no constraint or example: domain.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `supplier_real_check`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: String arguments with no constraint or example: name, vat.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `us_trade_screen`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: type.
  - Minor: Says nothing about what it returns.
- `mcp_server_check`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
- `x402_sellers`: 52 / 100
  - Minor: Arguments without a description: limit.
  - Minor: String arguments with no constraint or example: limit.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `bank_change_check`: 55 / 100
  - Minor: String arguments with no constraint or example: iban, country.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `nl_insolvency_check`: 55 / 100
  - Minor: String arguments with no constraint or example: kvk, name.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `eu_tenders_search`: 57 / 100
  - Minor: Arguments without a description: deadline_within, min_value, limit.
  - Minor: String arguments with no constraint or example: q, deadline_within, min_value, limit.
  - Minor: Says nothing about what it returns.
- `supplier_card_verify`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `china_supplier_check`: 58 / 100
  - Minor: Says nothing about what it returns.
- `pep_batch`: 58 / 100
  - Minor: String arguments with no constraint or example: names.
  - Minor: Says nothing about what it returns.
- `company_dossier`: 60 / 100
  - Minor: String arguments with no constraint or example: vat, domain.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `eu_import_rules`: 60 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `eu_sanctions_batch`: 60 / 100
  - Minor: Arguments without a description: type.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `self_hosted_wallet_evidence`: 61 / 100
  - Major: Arguments without a description: wallet, owner_type, birth_year, country.
  - Minor: String arguments with no constraint or example: wallet, birth_year, country.
- `company_health`: 62 / 100
  - Minor: No `required` list, so every argument is optional.
- `us_company_lookup`: 62 / 100
  - Minor: String arguments with no constraint or example: cik.
  - Minor: No `required` list, so every argument is optional.
- `webshop_check`: 62 / 100
- `china_licence_check`: 63 / 100
  - Minor: Says nothing about what it returns.
- `email_verify`: 63 / 100
  - Minor: Says nothing about what it returns.
- `get_trial_key`: 63 / 100
  - Minor: Arguments without a description: use_case.
  - Minor: String arguments with no constraint or example: use_case.
  - Minor: No `required` list, so every argument is optional.
- `iban_check`: 63 / 100
  - Minor: Says nothing about what it returns.
- `watch_30_days`: 63 / 100
  - Minor: Arguments without a description: kind, label.
  - Minor: String arguments with no constraint or example: label.
  - Minor: Says nothing about what it returns.
- `eu_sanctions_wallet`: 65 / 100
- `company_lookup`: 67 / 100
  - Minor: No `required` list, so every argument is optional.
- `eudr_geo_check`: 67 / 100
- `domain_check`: 68 / 100
  - Minor: Says nothing about what it returns.
- `eu_eori_check`: 68 / 100
  - Minor: Says nothing about what it returns.
- `eu_vat_check`: 68 / 100
  - Minor: Says nothing about what it returns.
- `pep_screen`: 68 / 100
  - Minor: Says nothing about what it returns.
- `phone_verify`: 68 / 100
  - Minor: Says nothing about what it returns.
- `x402_pay_guard`: 68 / 100
- `eu_sanctions_screen`: 72 / 100
  - Minor: Arguments without a description: type.
  - Minor: String arguments with no constraint or example: birth_year.
- `peppol_lookup`: 72 / 100
  - Minor: No `required` list, so every argument is optional.
- `eu_law_lookup`: 73 / 100

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