Simule la pension de réversion : taux (54% régime général, 60% AGIRC-ARRCO),
AI agents call simuler_reversion_pension to retrieve information from Impots without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool simulates/calculates survivor pension (pension de réversion) rates. It is a read-only computation tool that performs tax/pension calculations without modifying any data, executing code, or making financial transactions. It mirrors the pattern of other sibling tools (calculer_*, simuler_*) which are all calculation/simulation tools.
From the tool's definition Simule la pension de réversion : taux (54% régime général, 60% AGIRC-ARRCO)
Documented attack patterns abuse exactly the kind of access simuler_reversion_pension gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Impots, and nothing reaches the server without passing your rules. This is the rule we recommend for simuler_reversion_pension:
{
"version": "1",
"default": "deny",
"tools": {
"simuler_reversion_pension": {}
}
}simuler_reversion_pension is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Simule la pension de réversion : taux (54% régime général, 60% AGIRC-ARRCO),. It is categorised as a Read tool in the Impots MCP Server, which means it retrieves data without modifying state.
Register the Impots MCP server in PolicyLayer and add a rule for simuler_reversion_pension: 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 Impots. Nothing to install.
simuler_reversion_pension 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 simuler_reversion_pension 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 simuler_reversion_pension. 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.
simuler_reversion_pension is provided by the Impots MCP server (w4zu/impots-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Impots, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
62 Impots tools catalogued and risk-classified — across an index of 43,000+ MCP servers.