declaration_urssaf · French Admin MCP: Risk & Policy

WHAT IT DOES

What declaration_urssaf does on French Admin

AI agents use declaration_urssaf to create or update resources in French Admin — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your French Admin environment.

WHY IT NEEDS A POLICY

Why declaration_urssaf needs a policy

This tool prepares a quarterly URSSAF social contribution declaration, which is a formal administrative submission to French tax/social security authorities. Preparing and submitting such a declaration constitutes a Write action (creating/submitting official records). It carries high severity because incorrect or malicious declarations could result in financial penalties, legal liability, or fraud.

From the tool's definition Prépare la déclaration trimestrielle URSSAF

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

declaration_urssaf Rate-limited

declaration_urssaf stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "declaration_urssaf": {
      "limits": [
        {
          "counter": "declaration_urssaf_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches French Admin, so you can run agents against it safely.

FAQ

Questions about declaration_urssaf

What does the declaration_urssaf tool do? +

Prépare la déclaration trimestrielle URSSAF d. It is categorised as a Write tool in the French Admin MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on declaration_urssaf? +

Register the French Admin MCP server in PolicyLayer and add a rule for declaration_urssaf: 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 French Admin. Nothing to install.

What risk level is declaration_urssaf? +

declaration_urssaf is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit declaration_urssaf? +

Yes. Add a rate_limit block to the declaration_urssaf 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.

How do I block declaration_urssaf completely? +

Set action: deny in the PolicyLayer policy for declaration_urssaf. 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.

What MCP server provides declaration_urssaf? +

declaration_urssaf is provided by the French Admin MCP server (mcp-tools-lab/french-admin-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.