Real-time Korean business verification via NTS. 10 free calls/day, then pay-per-call (x402). Connect the official Korea Business Verify (KBV) MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http korea-business-verify-kbv https://kbv-server-f7vfitmlkq-du.a.run.app/mcpRun in your terminal, then restart Claude Code.
Korea Business Verify (KBV) · https://kbv-server-f7vfitmlkq-du.a.run.app/mcp
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “check_korean_business_status”: Check the registration status of a Korean business by its 10-digit business registration number (사업자등록번호). Returns whether the business is a.”
“Use “check_korean_business_batch”: Check the registration status of up to 100 Korean businesses in a single call by their 10-digit business registration numbers (사업자등록번호). Ret.”
“Use “verify_korean_business”: Verify that a Korean business registration number matches the provided representative name and opening date. Use for KYB / due-diligence bef.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Korea Business Verify (KBV) holds up.
Operated by Korea Business Verify (KBV) (run.app) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If Korea Business Verify (KBV) adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose Korea Business Verify (KBV) in the gate directory. No sign-in needed.
Korea Business Verify (KBV)'s tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
check_korean_business_status — Check the registration status of a Korean business by its 10-digit business registration number (사업자등록번호). Returns whether the business is a
check_korean_business_batch — Check the registration status of up to 100 Korean businesses in a single call by their 10-digit business registration numbers (사업자등록번호). Ret
verify_korean_business — Verify that a Korean business registration number matches the provided representative name and opening date. Use for KYB / due-diligence bef
https://kbv-server-f7vfitmlkq-du.a.run.app/mcpYes — Korea Business Verify (KBV) operates its own remote MCP server at kbv-server-f7vfitmlkq-du.a.run.app. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
Add gate's gateway URL to your AI client once, then pick Korea Business Verify (KBV) in the directory. No account or sign-in is needed. From then on, Korea Business Verify (KBV)'s tools are available in every client you've connected to gate.
No. Korea Business Verify (KBV) runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Yes — you can get started with gate for free and connect Korea Business Verify (KBV) in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up Korea Business Verify (KBV) in: Claude · Claude Code · ChatGPT · Cursor · VS Code
One URL. All MCPs. Full control. Free to start.
Get started free