numbeo_indices_city

SERVERCrawlora SOURCEcrawlora-mcp

Low RISK CLASS

Category Read

Parameters 22 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/crawlora-mcp/numbeo-indices-city.md

WHAT IT DOES

What numbeo_indices_city does on Crawlora

AI agents call numbeo_indices_city to retrieve information from Crawlora 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
`slug`	string	Yes	Numbeo city slug
`index`	string	Yes	Index family

Parameters from the server's own tool schema.

RISK

Why numbeo_indices_city is rated Low

Even though numbeo_indices_city 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 numbeo_indices_city safely

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

numbeo_indices_city Allowed

numbeo_indices_city 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": {
    "numbeo_indices_city": {}
  }
}

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

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

FAQ

Questions about numbeo_indices_city

What does the numbeo_indices_city tool do? +

Get a Numbeo city's data for an index family. Returns one city's data for a Numbeo index family (quality of life, crime, health care, pollution, traffic, or property investment): headline indices, and (depending on the family) titled sub-index sections and/or itemized prices. Credential-free public Numbeo data (numbeo.com). It is categorised as a Read tool in the Crawlora MCP Server, which means it retrieves data without modifying state.

What parameters does numbeo_indices_city accept? +

numbeo_indices_city accepts 2 parameters: slug, index. Required: slug, index. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on numbeo_indices_city? +

Register the Crawlora MCP server in PolicyLayer and add a rule for numbeo_indices_city: 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 Crawlora. Nothing to install.

What risk level is numbeo_indices_city? +

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

Can I rate-limit numbeo_indices_city? +

Yes. Add a rate_limit block to the numbeo_indices_city 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 numbeo_indices_city completely? +

Set action: deny in the PolicyLayer policy for numbeo_indices_city. 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 numbeo_indices_city? +

numbeo_indices_city is provided by the Crawlora MCP server (crawlora-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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