Queries international country data via IBGE. Features: - List all countries (following UN M49 methodology) - Country details (area, languages, currency, location) - Search countries by name - Filter by region/continent Available regions: americas, europa, africa, asia, oceania Country codes: Use ...
Part of the Ibge Br server.
Free to start. No card required.
AI agents call ibge_paises to retrieve information from Ibge Br without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though ibge_paises only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"ibge_paises": {}
}
}See the full Ibge Br policy for all 23 tools.
These attack patterns abuse exactly the kind of access ibge_paises gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Queries international country data via IBGE. Features: - List all countries (following UN M49 methodology) - Country details (area, languages, currency, location) - Search countries by name - Filter by region/continent Available regions: americas, europa, africa, asia, oceania Country codes: Use ISO-ALPHA-2 (e.g., BR, US, AR, PT, JP) Examples: - List all: tipo="listar" - Brazil details: tipo="detalhes", pais="BR" - Search: tipo="buscar", busca="Argentina" - Americas countries: tipo="listar", regiao="americas" - Available indicators: tipo="indicadores". It is categorised as a Read tool in the Ibge Br MCP Server, which means it retrieves data without modifying state.
Register the Ibge Br MCP server in PolicyLayer and add a rule for ibge_paises: 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 Ibge Br. Nothing to install.
ibge_paises 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 ibge_paises 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 ibge_paises. 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.
ibge_paises is provided by the Ibge Br MCP server (ibge-br-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 23 Ibge Br tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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