validate_kz_iban

Validate a Kazakhstan IBAN (ISO 7064 mod-97 + KZ structure). Free.

SERVERMarketplace SOURCEhttps://get4agent.com/mcp

Low RISK CLASS

Category Read

Parameters 11 required

Recommended Allowedsee the rule below

Registry record Grade C, identity unverified Pull the record →

This record as markdown: /tools/com-get4agent-marketplace/validate-kz-iban.md

WHAT IT DOES

What validate_kz_iban does on Marketplace

AI agents call validate_kz_iban to retrieve information from Marketplace without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required	Description
`iban`	string	Yes

Parameters from the server's own tool schema.

RISK

Why validate_kz_iban is rated Low

Even though validate_kz_iban only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs validate_kz_iban safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Marketplace, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For validate_kz_iban, this is the rule to start with:

validate_kz_iban Allowed

validate_kz_iban is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "validate_kz_iban": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Marketplace, apply this rule, and every validate_kz_iban call is checked against it from then on.

FAQ

Questions about validate_kz_iban

What does the validate_kz_iban tool do? +

Validate a Kazakhstan IBAN (ISO 7064 mod-97 + KZ structure). Free. It is categorised as a Read tool in the Marketplace MCP Server, which means it retrieves data without modifying state.

What parameters does validate_kz_iban accept? +

validate_kz_iban accepts 1 parameter: iban. Required: iban. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on validate_kz_iban? +

Register the Marketplace MCP server in PolicyLayer and add a rule for validate_kz_iban: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Marketplace. Nothing to install.

What risk level is validate_kz_iban? +

validate_kz_iban is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit validate_kz_iban? +

Yes. Add a rate_limit block to the validate_kz_iban rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block validate_kz_iban completely? +

Set action: deny in the PolicyLayer policy for validate_kz_iban. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides validate_kz_iban? +

validate_kz_iban is provided by the Marketplace MCP server (https://get4agent.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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