AI agents call consulter_decision_judilibre to retrieve information from Droit Français MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to retrieve and display court decisions from an official French judicial database without side effects. The verb 'consulter' and the read-focused server context (searching, consulting) strongly indicate a read-only operation. The empty description lowers confidence slightly, but sibling tools and the overall server purpose support classification as a Read operation with low severity.
From the tool's definition Tool name 'consulter_decision_judilibre' uses the verb 'consulter' (to consult/view) and references 'decision_judilibre', indicating retrieval of court decisions from the JudiLibre judicial database.
Documented attack patterns abuse exactly the kind of access consulter_decision_judilibre gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Droit Français MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for consulter_decision_judilibre:
{
"version": "1",
"default": "deny",
"tools": {
"consulter_decision_judilibre": {}
}
}consulter_decision_judilibre is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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consulter_decision_judilibre. It is categorised as a Read tool in the Droit Français MCP MCP Server, which means it retrieves data without modifying state.
Register the Droit Français MCP server in PolicyLayer and add a rule for consulter_decision_judilibre: 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 Droit Français MCP. Nothing to install.
consulter_decision_judilibre 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 consulter_decision_judilibre 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 consulter_decision_judilibre. 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.
consulter_decision_judilibre is provided by the Droit Français MCP server (jmtanguy/droit-francais-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Droit Français MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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5 Droit Français MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.