Hexadata Tools

io.github.4robot由 GitHub 帳號 4robot 發布v1.0.0更新於 Oct 29, 2026

15 deterministic validation tools for AI agents: tax IDs (15 countries), VAT, IBAN, LEI, HS codes.

已驗證Streamable HTTP可網頁執行金融開發者工具商業與電商

概覽

AI 產生的概覽

遠端 MCP 伺服器，提供 15 個確定性商業驗證工具，涵蓋稅號、VAT、IBAN、LEI、銀行帳戶、電話、匯率、假日與海關代碼。

可以做什麼
  • 驗證企業與稅務識別碼：15 國稅號、經 VIES 的歐盟 VAT 號、IBAN、LEI 以及銀行帳戶（CLABE、ABA、SWIFT/BIC）
  • 查詢參考資料：郵遞區號、行業代碼（NAICS、NACE、CPV、SCIAN）、HS/HTS 關稅代碼與 VAT/GST 稅率
  • 檢查聯絡資訊：將電話號碼正規化為 E.164，並檢測電子郵件網域是否可收信
  • 取得官方數據：指定日期的匯率、工作日加減與國定假日
  • 計算墨西哥薪資：ISR 扣繳、IMSS、Infonavit 與實領薪資，以及 SAT CFDI 4.0 目錄值
適用情境
適合助理需要核實供應商、客戶或付款資訊而非憑空猜測的情境，例如付款前或企業上線審核。也適用於需要官方匯率、假日、關稅代碼或墨西哥薪資數據的財務、稅務與貿易流程。
執行需求
託管於 Apify 的遠端 Streamable HTTP 端點，無需本機安裝。需要 Apify API 權杖，以 Bearer 形式放在 Authorization 標頭中，或使用 x402 預付權杖。需要能連線至該端點的網路。
安裝前請注意
按呼叫計費：單次呼叫 0.005 美元，批次每筆 0.002 美元，使用會消耗 Apify 帳戶餘額或預付額度。Authorization 標頭中攜帶密鑰權杖。驗證輸入（稅號、IBAN、電子郵件、電話號碼）會傳送至第三方託管服務。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Hexadata Tools，將其新增到工作區。
  2. 連接 Authorization token 憑證。它們會被私密儲存，絕不會在公開頁面上展示。
  3. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/io.github.4robot%2Fhexadata-tools/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "hexadata-tools": {
      "type": "http",
      "url": "https://hexadatalabs--business-validation-tools-mcp.apify.actor/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_TOKEN>"
      }
    }
  }
}

README

Hexadata Tools — business validation MCP server for AI agents

Hexadata Tools is a remote MCP server (Streamable HTTP, hosted on Apify) with 15 deterministic tools that an AI agent should call instead of guessing: check digits, official tables and official calculations. No LLM inside: the same input always gives the same answer, nothing is stored, and you pay per call ($0.005 per single call, $0.002 per item in batches; invalid input is free).

[The 15 Hexadata Tools: validate, look up, calculate]

Tools

ToolUse this when…Source
validate_tax_idyou need to check a company/taxpayer ID from MX, ES, AR, CL, CO, BR, GB, US, IT, FR, DE, PE, CA, AU or IN (RFC, NIF/CIF, CUIT, RUT, NIT, CNPJ/CPF, UK VAT, EIN, Partita IVA, SIREN/SIRET, USt-IdNr, RUC, BN, ABN/ACN, GSTIN)official check-digit algorithms
validate_vat_euyou need to confirm an EU VAT number is registered (reverse charge)VIES (European Commission)
validate_ibanyou need to validate an IBAN and split bank/branch/accountISO 13616 + IBAN registry
lookup_leiyou need the legal entity behind an LEI, or the LEI of a company nameGLEIF
lookup_postal_codeyou need city/region/coordinates for a postal code in 120+ countries (Mexico with colonia/municipio/estado)GeoNames (CC BY)
validate_bank_accountyou need to verify a Mexican CLABE (with bank name), a US ABA routing number or a SWIFT/BICBanxico SPEI list, ABA rules, ISO 9362
normalize_phoneyou need a phone number in E.164 with country and line typelibphonenumber
validate_email_domainyou need to know if an e-mail is well-formed and its domain receives mail (MX, disposable, free provider)DNS + open blocklist
get_fx_rateyou need an official exchange rate for a date (30+ currencies, cross rates)ECB, Banxico FIX
business_daysyou need to add/count business days or list public holidays in 200+ countriesNager.Date, Mexican LFT art. 74
lookup_industry_codeyou need a NAICS, NACE, CPV or SCIAN code for an activity, or its hierarchyCensus, Eurostat, EU Publications Office, INEGI
lookup_hs_codeyou need a customs tariff code (US HTS 10 digits, EU CN8) and the US duty rateUSITC, Eurostat
get_vat_ratesyou need the standard and reduced VAT/GST rates of 35 countries for a dateTEDB + national laws (versioned table)
lookup_sat_catalogyou need a Mexican CFDI 4.0 catalog value (product key, unit, CFDI use, tax regime, payment form/method…)SAT official workbook
calc_payroll_mxyou need Mexican ISR withholding, employment subsidy, IMSS per branch, Infonavit and net pay for a salaryDOF, INEGI, Ley del Seguro Social (2026 tables)

Connect in one step

Direct server URL (Streamable HTTP):

text
https://hexadatalabs--business-validation-tools-mcp.apify.actor/mcp

Authentication: Authorization: Bearer <APIFY_TOKEN> (free Apify account with monthly credit, or an x402 prepaid token bought with USDC, no account needed).

Or through the Apify MCP server, next to any other Actor:

text
https://mcp.apify.com?tools=hexadatalabs/business-validation-tools-mcp

Claude Desktop, Cursor, Windsurf, VS Code (JSON config)

json
{  "mcpServers": {    "hexadata-validation": {      "url": "https://hexadatalabs--business-validation-tools-mcp.apify.actor/mcp",      "headers": { "Authorization": "Bearer <APIFY_TOKEN>" }    }  }}

Claude Code

bash
claude mcp add --transport http hexadata-validation https://hexadatalabs--business-validation-tools-mcp.apify.actor/mcp --header "Authorization: Bearer <APIFY_TOKEN>"

Example prompts

  • "Validate these supplier tax IDs: MX EKU9003173C9, ES B12345674 and BR 11.222.333/0001-81, and tell me which are malformed."
  • "Is IE6388047V registered for VAT, and what company is it?"
  • "Check this IBAN before I pay: DE89 3704 0044 0532 0130 00. Which bank code is it?"
  • "Which SAT product key and unit should I use to invoice software development services in Mexico, and what does a 20,000 MXN monthly salary cost the employer in 2026?"
  • "What is the HTS code and US duty rate for stainless steel kitchen sinks, and the VAT rate in Germany today?"
  • "Add 10 business days to 2026-12-18 in Mexico and list the holidays skipped."

Pricing

$0.005 per single-item call, $0.002 per item when a call carries 2–500 items. Items answered with INVALID_INPUT, UNSUPPORTED_COUNTRY or SOURCE_UNAVAILABLE are never charged. 1,000 IBAN checks in batches ≈ $2; 100 Mexican payroll calculations ≈ $0.20.

Links

來源：README.md，提交 683a7ca

工具

0
該伺服器需要 API 金鑰等憑證，因此 SourceWeft 無法在沒有憑證的情況下讀取其工具，也未收錄。

版本歷史

1
  1. v1.0.0最新Oct 29, 2026

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