Get a single insurance intermediary by GEMI registration number
Part of the Greek Insurance Registry server.
Free to start. No card required.
AI agents call get_intermediary_by_gemi to retrieve information from Greek Insurance Registry 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 get_intermediary_by_gemi 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": {
"get_intermediary_by_gemi": {}
}
}See the full Greek Insurance Registry policy for all 5 tools.
These attack patterns abuse exactly the kind of access get_intermediary_by_gemi 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.
Get a single insurance intermediary by GEMI registration number. It is categorised as a Read tool in the Greek Insurance Registry MCP Server, which means it retrieves data without modifying state.
Register the Greek Insurance Registry MCP server in PolicyLayer and add a rule for get_intermediary_by_gemi: 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 Greek Insurance Registry. Nothing to install.
get_intermediary_by_gemi 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 get_intermediary_by_gemi 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 get_intermediary_by_gemi. 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.
get_intermediary_by_gemi is provided by the Greek Insurance Registry MCP server (christos/eoa-intermediaries). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 5 Greek Insurance Registry tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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