country_flag_url
Get a country flag image URL by ISO 2-letter code.
This record as markdown: /tools/io-github-malamutemayhem-unclick-mcp-server/country-flag-url.md
What country_flag_url does on UnClick
AI agents call country_flag_url to retrieve information from UnClick 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 |
|---|---|---|---|
size | number | — | Size: 16, 32, 48, or 64 (default 64) |
style | string | — | flat (PNG) or svg (default flat) |
country_code | string | Yes | 2-letter ISO country code (e.g. US, GB, AU) |
Parameters from the server's own tool schema.
Why country_flag_url is rated Low
This is a straightforward Read operation that queries for and returns a flag image URL based on an ISO country code input. It has no capability to modify data, execute code, delete resources, or affect financial systems. The blast radius of misuse is minimal—an agent could at worst request many flag URLs or use them for unintended purposes, but no data would be harmed or systems compromised.
From the tool's definition The tool "Get a country flag image URL by ISO 2-letter code" retrieves and returns a static flag image URL. The description indicates a simple lookup operation with no side effects, modifications, or external state changes.
Attacks that exploit this kind of access
The rule that runs country_flag_url safely
PolicyLayer is an MCP gateway: it sits between your AI agents and UnClick, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For country_flag_url, this is the rule to start with:
country_flag_url is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect UnClick, apply this rule, and every country_flag_url call is checked against it from then on.
Questions about country_flag_url
Get a country flag image URL by ISO 2-letter code. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
country_flag_url accepts 3 parameters: size, style, country_code. Required: country_code. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for country_flag_url: 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 UnClick. Nothing to install.
country_flag_url is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the country_flag_url 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.
Set action: deny in the PolicyLayer policy for country_flag_url. 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.
country_flag_url is provided by the UnClick MCP server (@unclick/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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