io.github.offx366由 GitHub 账号 offx366 发布v0.2.0更新于 Oct 31, 2026
Validate IBANs, generate test IBANs with real bank codes, look up BICs and bank codes (IBANgen).
IBANgen MCP 服务器，让助手校验 IBAN、生成带真实银行代码的合成测试 IBAN，并查询银行代码与 BIC。
Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。
把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。
阅读 https://sourceweft.com/mcp/io.github.offx366%2Fibangen-mcp/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。把它添加到你客户端的 mcpServers 配置中。
{
"mcpServers": {
"ibangen": {
"type": "http",
"url": "https://ibangen.com/api/mcp"
}
}
}Official MCP server for IBANgen, the IBAN generator and validator for payment testing.
MCP server that gives AI agents IBANgen tools for IBAN and US bank account test data.
For assistants without MCP, the same product map is published as plain text at https://ibangen.com/llms.txt and https://ibangen.com/llms-full.txt.
Generated IBANs are test data only. A valid IBAN does not prove that an account exists. US account numbers are synthetic; routing references do not establish live ACH, Fedwire or account eligibility. The metered US tools do not replace the free web preview and do not bypass bank metadata gates. They never automatically retry a transport failure, because a credit may already have been consumed.
Add https://ibangen.com/api/mcp as a custom connector in ChatGPT, Claude, Cursor or VS Code
(Streamable HTTP, no key needed to start; send Authorization: Bearer <API key> for paid-plan limits).
It offers validate_ibans, generate_test_ibans, bank_test_ibans (free sample IBANs, BIC and bank
code of one bank), iban_format and calculate_iban.
Cursor uses the same block in .cursor/mcp.json. Get a free key (100 API calls a month) at https://ibangen.com/account?focus=api.
The same API is also sold on RapidAPI (IBAN plus US bank account and routing test data).
IBANGEN_API_BASE_URL overrides the default https://ibangen.com/api/v1.
来源：README.md，提交 7b40020
Validate IBANs
Check IBANs: country format, length, MOD-97 check digits and, where the country has one, the national check digit of the account number. Up to 10 IBANs per call without an API key. A valid IBAN is well-formed; it does not prove the account exists.
ibans必填Generate test IBANs
Generate synthetic, checksum-valid test IBANs for a country (119 countries, real bank codes). Without an API key: up to 10 a day per user. Name a bank to get IBANs of that bank: free samples without a key, any number with a paid key. Test data only, never for payments.
bankcountry必填quantityTest IBANs for one bank
A bank's BIC, domestic bank code and free sample test IBANs that carry the bank's real code, plus the bank page and the Bank Target Pack link for up to 250 IBANs of that bank.
bank必填country必填IBAN format of a country
A country's IBAN length, structure (bank code, branch, account and check digit positions), SEPA membership, currency, national check digit, regex and one example test IBAN.
country必填Calculate an IBAN
Build an IBAN from national bank details (bank code, branch code, account number). Adds the IBAN check digits and, where the country has them, the national check digits such as the French RIB key or the Italian CIN. Use iban_format to see which parts a country needs.
country必填bank_codebranch_codecheck_digitsaccount_number必填已满足适用检查项的 100%
该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。
claude mcp add --transport http ibangen https://ibangen.com/api/mcppip install ibangen-mcp{ "mcpServers": { "ibangen": { "command": "ibangen-mcp", "env": { "IBANGEN_API_KEY": "optional_for_validation_and_10_ibans_a_day" } } }}